Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    ISL62881 Search Results

    ISL62881 Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    ISL62881BHRTZ-T Renesas Electronics Corporation Single-Phase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs Visit Renesas Electronics Corporation
    ISL62881HRTZ Renesas Electronics Corporation Single-Phase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs Visit Renesas Electronics Corporation
    ISL62881CCPUEVAL2Z Renesas Electronics Corporation Single-Phase PWM Regulator Evaluation Board for IMVP-6.5™ Mobile CPUs and GPUs Visit Renesas Electronics Corporation
    ISL62881CGPUEVAL2Z Renesas Electronics Corporation Single-Phase PWM Regulator Evaluation Board for IMVP-6.5™ Mobile CPUs and GPUs Visit Renesas Electronics Corporation
    ISL62881CHRTZ Renesas Electronics Corporation Single-Phase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs Visit Renesas Electronics Corporation
    SF Impression Pixel

    ISL62881 Price and Stock

    Renesas Electronics Corporation ISL62881HRTZ

    IC REG CTRL IMVP-6.5 1OUT 28TQFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey ISL62881HRTZ Tube 750
    • 1 -
    • 10 -
    • 100 -
    • 1000 $4.07413
    • 10000 $4.07413
    Buy Now

    Renesas Electronics Corporation ISL62881BHRTZ

    IC REG CTRL IMVP-6.5 1OUT 32TQFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey ISL62881BHRTZ Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Verical ISL62881BHRTZ 1,980 110
    • 1 -
    • 10 -
    • 100 -
    • 1000 $3.1125
    • 10000 $3.1125
    Buy Now
    Rochester Electronics ISL62881BHRTZ 1,980 1
    • 1 $2.93
    • 10 $2.93
    • 100 $2.75
    • 1000 $2.49
    • 10000 $2.49
    Buy Now

    Renesas Electronics Corporation ISL62881CIRTZ

    IC REG CTRL IMVP-6.5 1OUT 28TQFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey ISL62881CIRTZ Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Verical ISL62881CIRTZ 2,399 95
    • 1 -
    • 10 -
    • 100 $3.7875
    • 1000 $3.425
    • 10000 $3.425
    Buy Now
    Rochester Electronics ISL62881CIRTZ 2,399 1
    • 1 $3.22
    • 10 $3.22
    • 100 $3.03
    • 1000 $2.74
    • 10000 $2.74
    Buy Now
    TME ISL62881CIRTZ 1
    • 1 $6.07
    • 10 $5.46
    • 100 $4.34
    • 1000 $4.34
    • 10000 $4.34
    Get Quote

    Renesas Electronics Corporation ISL62881CHRTZ

    IC REG CTRL IMVP-6.5 1OUT 28TQFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey ISL62881CHRTZ Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Verical ISL62881CHRTZ 7,875 110
    • 1 -
    • 10 -
    • 100 -
    • 1000 $3.1125
    • 10000 $3.1125
    Buy Now
    Rochester Electronics ISL62881CHRTZ 7,875 1
    • 1 $2.93
    • 10 $2.93
    • 100 $2.75
    • 1000 $2.49
    • 10000 $2.49
    Buy Now
    Ameya Holding Limited ISL62881CHRTZ 1,164
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    Renesas Electronics Corporation ISL62881HRTZ-T

    IC REG PWM SGL PHASE 28TQFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey ISL62881HRTZ-T Reel 6,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $3.1415
    Buy Now
    Avnet Americas ISL62881HRTZ-T Reel 18 Weeks 6,000
    • 1 $5.52
    • 10 $5.52
    • 100 $5.52
    • 1000 $5.52
    • 10000 $5.52
    Buy Now
    Win Source Electronics ISL62881HRTZ-T 23,000
    • 1 -
    • 10 -
    • 100 $1.019
    • 1000 $0.68
    • 10000 $0.68
    Buy Now

    ISL62881 Datasheets (12)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    ISL62881BHRTZ Intersil ISL62881 - IC SWITCHING REGULATOR, 500 kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, ROHS COMPLIANT, PLASTIC, TQFN-32, Switching Regulator or Controller Original PDF
    ISL62881BHRTZ-T Intersil ISL62881 - IC SWITCHING REGULATOR, 500 kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, ROHS COMPLIANT, PLASTIC, TQFN-32, Switching Regulator or Controller Original PDF
    ISL62881CCPUEVAL2Z Intersil Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS, Programmers, Development Systems, EVAL BOARD ISL62881CCPU 28QFN Original PDF
    ISL62881CGPUEVAL2Z Intersil Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS, Programmers, Development Systems, EVAL BOARD FOR ISL62881C Original PDF
    ISL62881CHRTZ Intersil Single-Phase PWM Regulator for IMVP-6.5T Mobile CPUs and GPUs; Temperature Range: Hi-Temp Commercial; Package: 28 Ld TQFN Original PDF
    ISL62881CHRTZ-T Intersil Single-Phase PWM Regulator for IMVP-6.5T Mobile CPUs and GPUs; Temperature Range: Hi-Temp Commercial; Package: 28 Ld TQFN T+R Original PDF
    ISL62881CIRTZ Intersil Single-Phase PWM Regulator for IMVP-6.5T Mobile CPUs and GPUs; Temperature Range: Industrial; Package: 28 Ld TQFN Original PDF
    ISL62881CIRTZ-T Intersil Single-Phase PWM Regulator for IMVP-6.5T Mobile CPUs and GPUs; Temperature Range: Industrial; Package: 28 Ld TQFN T+R Original PDF
    ISL62881DHRTZ Intersil Single-Phase PWM Regulator for IMVP-6.5T Mobile CPUs and GPUs; Temperature Range: Hi-Temp Commercial; Package: 32 Ld TQFN Original PDF
    ISL62881DHRTZ-T Intersil Single-Phase PWM Regulator for IMVP-6.5T Mobile CPUs and GPUs; Temperature Range: Hi-Temp Commercial; Package: 32 Ld TQFN T+R Original PDF
    ISL62881HRTZ Intersil Single-Phase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs; 28-TQFN; High-Temp Comm Original PDF
    ISL62881HRTZ-T Intersil Single-Phase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs; 28-TQFN; High-Temp Comm; T&R Original PDF

    ISL62881 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    ISL62881HRZ

    Abstract: 81HRTZ ISL62881HRTZ thermistor ntc 60 0250 Transistor Substitution Data Book 2011 ISL62881 ISL62881B ISL62881BHRTZ TB347 TB363
    Text: ISL62881, ISL62881B Features The ISL62881 is a single-phase PWM buck regulator for miroprocessor or graphics processor core power supply. It uses an integrated gate drivers to provide a complete solution. The PWM modulator of ISL62881 is based on Intersil's Robust Ripple Regulator R3 technology .


    Original
    PDF ISL62881, ISL62881B ISL62881 5m-1994. FN6924 ISL62881HRZ 81HRTZ ISL62881HRTZ thermistor ntc 60 0250 Transistor Substitution Data Book 2011 ISL62881B ISL62881BHRTZ TB347 TB363

    81HRTZ

    Abstract: No abstract text available
    Text: Single-Phase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs ISL62881, ISL62881B Features The ISL62881 is a single-phase PWM buck regulator for miroprocessor or graphics processor core power supply. It uses an integrated gate driver to provide a complete solution. The PWM


    Original
    PDF ISL62881, ISL62881B ISL62881 5m-1994. FN6924 81HRTZ

    Untitled

    Abstract: No abstract text available
    Text: Single-Phase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs ISL62881, ISL62881B Features The ISL62881 is a single-phase PWM buck regulator for miroprocessor or graphics processor core power supply. It uses an integrated gate driver to provide a complete solution. The PWM


    Original
    PDF ISL62881, ISL62881B ISL62881 5m-1994. FN6924

    81HRTZ

    Abstract: ISL62881HRZ ISL62881HRTZ 628 81hrtz ISL62881B 62881HRTZ thermistor ntc 60 0250 ISL62881BHRTZ TB347 TB363
    Text: ISL62881, ISL62881B Features The ISL62881 is a single-phase PWM buck regulator for miroprocessor or graphics processor core power supply. It uses an integrated gate drivers to provide a complete solution. The PWM modulator of ISL62881 is based on Intersil's Robust Ripple Regulator R3 technology .


    Original
    PDF ISL62881, ISL62881B ISL62881 5m-1994. FN6924 81HRTZ ISL62881HRZ ISL62881HRTZ 628 81hrtz ISL62881B 62881HRTZ thermistor ntc 60 0250 ISL62881BHRTZ TB347 TB363

    62881c

    Abstract: AN1552 MPCG QFN28 4x4 socket MPCG1040LR56 thermistor ntc 60 0250 AN1553 ERTJ0E ISL62881CCPUEVAL2Z ISL62881CGPUEVAL2Z
    Text: ISL62881C, ISL62881D Features The ISL62881C provides a complete solution for microprocessor and graphic processor core power supply with it’s integrated gate drive. Based on Intersil’s Robust Ripple regulator R3 technology, the PWM modulator compared to traditional modulators, has faster transient


    Original
    PDF ISL62881C, ISL62881D ISL62881C 5m-1994. FN7596 62881c AN1552 MPCG QFN28 4x4 socket MPCG1040LR56 thermistor ntc 60 0250 AN1553 ERTJ0E ISL62881CCPUEVAL2Z ISL62881CGPUEVAL2Z

    AN15530

    Abstract: K34 mosfet fairchild aa35 rPGA-989 AN1553 CM21X5R226M04AT GRM21BC80J226M C2012X5R0J226MT009N panasonic cpu am32 fairchild Ah7
    Text: Application Note AN1553 Author: Jia Wei ISL62881CGPUEVAL2Z Evaluation Board User Guide Hardware Description Interface Connections The ISL62881CGPUEVAL2Z evaluation board demonstrates the performance of the ISL62881C single-phase synchronous-buck PWM GPU VCORE


    Original
    PDF AN1553 ISL62881CGPUEVAL2Z ISL62881C ISL62881C Conte1553 AN1553 AN15530 K34 mosfet fairchild aa35 rPGA-989 CM21X5R226M04AT GRM21BC80J226M C2012X5R0J226MT009N panasonic cpu am32 fairchild Ah7

    330uF 25V 105 radial

    Abstract: 81HRTZ transformer 12 0 12,750 mA NTC thermistor 5k ohm H1045-00101 QFN28 4x4 intersil 32 pins tqfn 5x5 footprint Chip Multilayer Delay Lines murata isl62881hrtz thermistor ntc 60 0250
    Text: ISL62881, ISL62881B Features The ISL62881 is a single-phase PWM buck regulator for miroprocessor or graphics processor core power supply. It uses an integrated gate drivers to provide a complete solution. The PWM modulator of ISL62881 is based on Intersil's Robust Ripple Regulator R3 technology .


    Original
    PDF ISL62881, ISL62881B ISL62881 5m-1994. FN6924 330uF 25V 105 radial 81HRTZ transformer 12 0 12,750 mA NTC thermistor 5k ohm H1045-00101 QFN28 4x4 intersil 32 pins tqfn 5x5 footprint Chip Multilayer Delay Lines murata isl62881hrtz thermistor ntc 60 0250

    fairchild Af34

    Abstract: S4 Schottky an1552 power mosfet IR TP31-TP33 K34 mosfet diode c82 C40-C43 nec aj8 burndy Y35
    Text: Application Note AN1552 Author: Jia Wei ISL62881CCPUEVAL2Z Evaluation Board User Guide Hardware Description Interface Connections The ISL62881CCPUEVAL2Z evaluation board demonstrates the performance of the ISL62881C single-phase synchronous-buck PWM VCORE controller


    Original
    PDF AN1552 ISL62881CCPUEVAL2Z ISL62881C AN1552 fairchild Af34 S4 Schottky power mosfet IR TP31-TP33 K34 mosfet diode c82 C40-C43 nec aj8 burndy Y35

    Untitled

    Abstract: No abstract text available
    Text: Application Note 1716 Authors: Paul Traynham and Dan Swank Using the Transient Load Generator on the ISL8200M 2-Phase Power Module Evaluation Board ISL8200MEVAL2PHZ The Need for Testing Transient Load Response of POL (Point of Load) Regulators Today’s FPGAs, DSPs and other processors require higher load


    Original
    PDF ISL8200M ISL8200MEVAL2PHZ) 0A-20A 268mW AN1716

    marking 2xv

    Abstract: C81 diode
    Text: Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs ISL62882, ISL62882B Features The ISL62882 is a multiphase PWM buck regulator for miroprocessor or graphics processor core power supply. The multiphase buck converter uses interleaved phases to reduce the


    Original
    PDF ISL62882, ISL62882B ISL62882 5m-1994. FN6890 marking 2xv C81 diode

    SLG8SP587V

    Abstract: SLG8SP587 LA5511P 216-0729042 BCM57780 ALC669X LA-5511P TPS51125 hm55 9LRS3199
    Text: A B C D E 1 1 Compal Confidential 2 2 NCQD0 M/B Schematics Document Intel Arrandale/Clarksfield Processor with DDRIII + Ibex Peak-M 2009-08-10 3 3 REV:1.0 4 4 2009/08/10 Issued Date Compal Electronics, Inc. Compal Secret Data Security Classification 2010/08/10


    Original
    PDF A5511 MAX17028 SLG8SP587V SLG8SP587 LA5511P 216-0729042 BCM57780 ALC669X LA-5511P TPS51125 hm55 9LRS3199

    ISL95835

    Abstract: isl6258 ISL6258A ups circuit schematic diagram 1000w 1000w class d circuit diagram schematics 1000w SMPS CIRCUIT DIAGRAM ISL95831 1000W full bridge regulator 15000w power amplifier circuit diagram SCHEMATIC 12v 1000w smps
    Text: INTERSIL SELECTION GUIDE POWER Battery Management, Digital Power, Drivers FET Drivers, Hot Plug Controllers Integrated FET, Switching Regulators Isolated PWM Controllers, LDO / Linear Regulators, LED Drivers ORing FET Controllers, PMIC, Power Modules Power Sequencers, PWM Controllers, Voltage Monitors


    Original
    PDF 1-888-INTERSIL D-85737 LC-043 ISL95835 isl6258 ISL6258A ups circuit schematic diagram 1000w 1000w class d circuit diagram schematics 1000w SMPS CIRCUIT DIAGRAM ISL95831 1000W full bridge regulator 15000w power amplifier circuit diagram SCHEMATIC 12v 1000w smps

    isl95836

    Abstract: ISL95520 ISL95833 ISL95835 VR126 isl6262 IRS 4 Channel Integrated Class D Audio Driver IC with PWM Modulator ISL912 0/VR126 ISL91106
    Text: P WERING CONSUMER ELECTRONICS Tablets, Smartphones, Smart Watch, Notebook Computers P WERING CONSUMER The power management requirements of efficiency and power dense solutions that mobile devices are becoming more complex increase the battery life of devices and systems


    Original
    PDF LC-114 isl95836 ISL95520 ISL95833 ISL95835 VR126 isl6262 IRS 4 Channel Integrated Class D Audio Driver IC with PWM Modulator ISL912 0/VR126 ISL91106

    BCM57780

    Abstract: ASM1442 LA-5681P TSM0B104F4251RZ hm55 APL5607 LA5681P MP2121DQ PCH Ibex Peak-M MP2121DQ-L
    Text: A B C D E 1 1 Compal Confidential 2 2 NAL90/NALG0 M/B Schematics Document Intel Auburndale/Clarksfield Processor with DDRIII + Ibex Peak-M 2009-10-20 3 3 REV:1.0 4 4 2009/5/12 Issued Date Compal Electronics, Inc. Compal Secret Data Security Classification


    Original
    PDF NAL90/NALG0 LA-5681P BCM57780 ASM1442 TSM0B104F4251RZ hm55 APL5607 LA5681P MP2121DQ PCH Ibex Peak-M MP2121DQ-L

    toshiba laptop charging CIRCUIT diagram

    Abstract: TPC8123 TPH1400ANH TPCA8047-H TPC 8127 TPC8123 cross reference SSM3J328R SSM3J334R TPC8120
    Text: Semiconductor Catalog Mar. 2013 MOSFETs SEMICONDUCTOR & STORAGE PRODUCTS http://www.semicon.toshiba.co.jp/eng C O N T E N T S 1 Features and Structures . 3 2 Toshiba’s MOSFET Product Lines and Part Numbering Schemes. 5


    Original
    PDF BCE0082H toshiba laptop charging CIRCUIT diagram TPC8123 TPH1400ANH TPCA8047-H TPC 8127 TPC8123 cross reference SSM3J328R SSM3J334R TPC8120

    TK12A10K3

    Abstract: tk12a10k TK33A60V TPCA*8065 TK40E10K3 SSM6K407TU TPCA*8064 tk6a65d equivalent TPCA*8036 TK100G10N1
    Text: Semiconductor Catalog 2012-3 MOSFETs SEMICONDUCTOR & STORAGE PRODUCTS http://www.semicon.toshiba.co.jp/eng C O N T E N T S 1 Features and Structures . 3 2 Toshiba’s MOSFET Product Lines and Part Numbering Schemes. 4


    Original
    PDF

    6288* hrtz

    Abstract: 62882 ISL62882HRTZ thermistor 10k NTC thermistor 5k ohm ISL62882 Transformer 9v ISL62882HRTZ-T H2511-09311-1 ISL62882IRTZ
    Text: ISL62882, ISL62882A, ISL62882B ¬ Datasheet August 28, 2009 Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs The ISL62882 is a multiphase PWM buck regulator for miroprocessor or graphics processor core power supply. The multiphase buck converter uses interleaved phases to reduce


    Original
    PDF ISL62882, ISL62882A, ISL62882B ISL62882 5m-1994. FN6890 6288* hrtz 62882 ISL62882HRTZ thermistor 10k NTC thermistor 5k ohm Transformer 9v ISL62882HRTZ-T H2511-09311-1 ISL62882IRTZ

    LA5511P

    Abstract: 216-0774007 BD82PM55 LA-5511P BCM57780 ATI 216-0728014 MX25L3205DM2I ATI M96 tps51125 2160728014
    Text: A B C D E 1 1 Compal Confidential 2 2 NCQD0 M/B Schematics Document Intel Arrandale/Clarksfield Processor with DDRIII + Ibex Peak-M 2009-09-30 3 3 REV:2.0 4 4 2009/09/30 Issued Date Compal Electronics, Inc. Compal Secret Data Security Classification 2010/09/30


    Original
    PDF MAX17028 LA-5511P LA5511P 216-0774007 BD82PM55 BCM57780 ATI 216-0728014 MX25L3205DM2I ATI M96 tps51125 2160728014

    kbc 1098

    Abstract: KBC1098-NU smsc kbc 1091 kbc1098 Smsc kbc1098 MMBT3904WH 2N7002DWH smsc kbc 1098 HCB2012KF-121T50 RTM890N-632-GRT
    Text: A B C D E 1 1 Compal Confidential Schematics Document 2 2 INTEL AUBURNDALE with IBEX core logic Cartier UMA 3 3 LA-4902P 2009-12-07 REV:1.0 4 4 Compal Secret Data Security Classification 2008/09/15 Issued Date 2009/12/31 Deciphered Date THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL


    Original
    PDF LA-4902P kbc 1098 KBC1098-NU smsc kbc 1091 kbc1098 Smsc kbc1098 MMBT3904WH 2N7002DWH smsc kbc 1098 HCB2012KF-121T50 RTM890N-632-GRT

    MOSFET 25 NE 50

    Abstract: No abstract text available
    Text: I SL6 2 8 8 1 C, I SL6 2 8 8 1 D Fe a t u r e s The I SL62881C provides a com plete solution for m icroprocessor and graphic processor core power supply with it ’s integrated gate drive. Based on I ntersil’s Robust Ripple regulator R3 technology, the PWM m odulator


    Original
    PDF SL62881C 5m-1994. FN7596 MOSFET 25 NE 50

    Untitled

    Abstract: No abstract text available
    Text: Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs ISL62882, ISL62882B Features The ISL62882 is a multiphase PWM buck regulator for miroprocessor or graphics processor core power supply. The multiphase buck converter uses interleaved phases to reduce the


    Original
    PDF ISL62882, ISL62882B ISL62882 5m-1994. FN6890

    ISL6258

    Abstract: isl6266a 48v 2.5a charger using uc3842 ISL6726 ISL6258A 40A 48v charger Schematic Diagram uc3842 battery charger schematic schematic diagram 48v ac regulator uc3842 isl6266 24v dc power supply with uc3842
    Text: Intersil Power Management Solutions 2010 Product Selection Guide Inside: Battery Management Digital Power Drivers FET Drivers Hot Plug Controllers Integrated FET Switching Regulators Isolated PWM Controllers LDO / Linear Regulators ORing FET Controllers PMIC


    Original
    PDF 1-888-INTERSIL LC-043 ISL6258 isl6266a 48v 2.5a charger using uc3842 ISL6726 ISL6258A 40A 48v charger Schematic Diagram uc3842 battery charger schematic schematic diagram 48v ac regulator uc3842 isl6266 24v dc power supply with uc3842

    ISL62882HRTZ

    Abstract: NTC 20 SP 010 62882 isl62882 ISL62882IRTZ 2870K ISL62882HRZ thermistor ntc 60 0250 ISL62882B ISL62882BHRTZ
    Text: ISL62882, ISL62882B Features The ISL62882 is a multiphase PWM buck regulator for miroprocessor or graphics processor core power supply. The multiphase buck converter uses interleaved phases to reduce the total output voltage ripple with each phase carrying a portion of the total load current, providing


    Original
    PDF ISL62882, ISL62882B ISL62882 5m-1994. FN6890 ISL62882HRTZ NTC 20 SP 010 62882 ISL62882IRTZ 2870K ISL62882HRZ thermistor ntc 60 0250 ISL62882B ISL62882BHRTZ

    ISL62882HRTZ-T

    Abstract: 62882 ISL62882HRTZ panasonic make ntc thermistor H2511-09311-1 thermistor ntc 60 0250 ISL62882 ISL62882B ISL62882BHRTZ ISL62882BHRTZ-T
    Text: ISL62882, ISL62882B Features The ISL62882 is a multiphase PWM buck regulator for miroprocessor or graphics processor core power supply. The multiphase buck converter uses interleaved phases to reduce the total output voltage ripple with each phase carrying a portion of the total load current, providing


    Original
    PDF ISL62882, ISL62882B ISL62882 5m-1994. FN6890 ISL62882HRTZ-T 62882 ISL62882HRTZ panasonic make ntc thermistor H2511-09311-1 thermistor ntc 60 0250 ISL62882B ISL62882BHRTZ ISL62882BHRTZ-T