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

    SI4436DY Search Results

    SF Impression Pixel

    SI4436DY Price and Stock

    Vishay Siliconix SI4436DY-T1-E3

    MOSFET N-CH 60V 8A 8SO
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey SI4436DY-T1-E3 Reel 10,000 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.35451
    Buy Now
    SI4436DY-T1-E3 Cut Tape 2,578 1
    • 1 $0.9
    • 10 $0.736
    • 100 $0.5727
    • 1000 $0.39542
    • 10000 $0.39542
    Buy Now
    SI4436DY-T1-E3 Digi-Reel 1
    • 1 $0.9
    • 10 $0.736
    • 100 $0.5727
    • 1000 $0.39542
    • 10000 $0.39542
    Buy Now
    Quest Components SI4436DY-T1-E3 19
    • 1 $0.75
    • 10 $0.625
    • 100 $0.625
    • 1000 $0.625
    • 10000 $0.625
    Buy Now

    Vishay Siliconix SI4436DY-T1-GE3

    MOSFET N-CH 60V 8A 8SO
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey SI4436DY-T1-GE3 Reel 7,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.35451
    Buy Now
    SI4436DY-T1-GE3 Cut Tape 2,190 1
    • 1 $0.9
    • 10 $0.736
    • 100 $0.5727
    • 1000 $0.39542
    • 10000 $0.39542
    Buy Now
    SI4436DY-T1-GE3 Digi-Reel 1
    • 1 $0.9
    • 10 $0.736
    • 100 $0.5727
    • 1000 $0.39542
    • 10000 $0.39542
    Buy Now
    RS SI4436DY-T1-GE3 Bulk 20
    • 1 -
    • 10 -
    • 100 $0.94
    • 1000 $0.84
    • 10000 $0.8
    Get Quote

    Vishay Intertechnologies SI4436DY-T1-GE3

    Trans MOSFET N-CH 60V 6.1A 8-Pin SOIC N T/R - Tape and Reel (Alt: SI4436DY-T1-GE3)
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Avnet Americas SI4436DY-T1-GE3 Reel 7,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.31995
    Buy Now
    SI4436DY-T1-GE3 Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3672
    Buy Now
    Verical SI4436DY-T1-GE3 5,000 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3693
    Buy Now
    SI4436DY-T1-GE3 2,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.5385
    Buy Now
    Arrow Electronics SI4436DY-T1-GE3 5,000 13 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3693
    Buy Now
    Newark SI4436DY-T1-GE3 Cut Tape 2,483 1
    • 1 $0.969
    • 10 $0.805
    • 100 $0.642
    • 1000 $0.642
    • 10000 $0.642
    Buy Now
    SI4436DY-T1-GE3 Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.413
    Buy Now
    SI4436DY-T1-GE3 Cut Tape 2,500
    • 1 -
    • 10 -
    • 100 $0.573
    • 1000 $0.573
    • 10000 $0.573
    Buy Now
    TTI SI4436DY-T1-GE3 Reel 10,000 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.344
    Buy Now
    TME SI4436DY-T1-GE3 1
    • 1 $0.884
    • 10 $0.608
    • 100 $0.486
    • 1000 $0.453
    • 10000 $0.453
    Get Quote
    Chip1Stop SI4436DY-T1-GE3 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.322
    Buy Now
    EBV Elektronik SI4436DY-T1-GE3 14 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    Vishay Intertechnologies SI4436DY-T1-E3

    Trans MOSFET N-CH 60V 6.1A 8-Pin SOIC N T/R - Tape and Reel (Alt: SI4436DY-T1-E3)
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Avnet Americas SI4436DY-T1-E3 Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.31995
    Buy Now
    SI4436DY-T1-E3 Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3672
    Buy Now
    Verical SI4436DY-T1-E3 2,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3277
    Buy Now
    SI4436DY-T1-E3 1,615 55
    • 1 -
    • 10 -
    • 100 $0.48
    • 1000 $0.3637
    • 10000 $0.3637
    Buy Now
    Arrow Electronics SI4436DY-T1-E3 2,500 9 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3278
    Buy Now
    Newark SI4436DY-T1-E3 Cut Tape 2,500
    • 1 -
    • 10 -
    • 100 $0.6
    • 1000 $0.6
    • 10000 $0.6
    Buy Now
    SI4436DY-T1-E3 Reel 2,500
    • 1 $0.32
    • 10 $0.32
    • 100 $0.32
    • 1000 $0.32
    • 10000 $0.32
    Buy Now
    Bristol Electronics SI4436DY-T1-E3 2,153
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    SI4436DY-T1-E3 16
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Quest Components SI4436DY-T1-E3 1,722
    • 1 $1.25
    • 10 $1.25
    • 100 $1.25
    • 1000 $0.5
    • 10000 $0.4375
    Buy Now
    TTI SI4436DY-T1-E3 Reel 5,000 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.347
    Buy Now
    TME SI4436DY-T1-E3 1
    • 1 $0.829
    • 10 $0.718
    • 100 $0.541
    • 1000 $0.398
    • 10000 $0.387
    Get Quote
    Chip1Stop SI4436DY-T1-E3 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.324
    Buy Now
    SI4436DY-T1-E3 Cut Tape 1,615
    • 1 $0.604
    • 10 $0.494
    • 100 $0.384
    • 1000 $0.291
    • 10000 $0.291
    Buy Now
    EBV Elektronik SI4436DY-T1-E3 10 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    Vishay Intertechnologies SI4436DY-T1-GE3.

    N Channel Mosfet, 60V, 8A, Soic, Full Reel; Channel Type:N Channel; Drain Source Voltage Vds:60V; Continuous Drain Current Id:8A; Transistor Mounting:Surface Mount; Rds(On) Test Voltage:20V; Gate Source Threshold Voltage Max:2.5V Rohs Compliant: No |Vishay SI4436DY-T1-GE3.
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Newark SI4436DY-T1-GE3. Reel 7,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.413
    Buy Now

    SI4436DY Datasheets (2)

    Part ECAD Model Manufacturer Description Curated Type PDF
    SI4436DY-T1-E3 Vishay Siliconix FETs - Single, Discrete Semiconductor Products, MOSFET N-CH 60V 8A 8-SOIC Original PDF
    SI4436DY-T1-GE3 Vishay Siliconix FETs - Single, Discrete Semiconductor Products, MOSFET N-CH 60V 8A 8-SOIC Original PDF

    SI4436DY Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    Si4436DY

    Abstract: S-60081-Rev
    Text: Si4436DY New Product Vishay Siliconix N-Channel 60–V D–S MOSFET FEATURES PRODUCT SUMMARY rDS(on) (W) ID (A)a 0.036 at VGS = 10 V 8 0.043 at VGS = 4.5 V 8 VDS (V) 60 Qg (Typ) 10 5 nC 10.5 D TrenchFETr Power MOSFET D Optimized for “Low Side” Synchronous


    Original
    PDF Si4436DY Si4436DY-T1 08-Apr-05 S-60081-Rev

    SI-4436

    Abstract: No abstract text available
    Text: New Product Si4436DY Vishay Siliconix N-Channel 60-V D-S MOSFET FEATURES PRODUCT SUMMARY RDS(on) (Ω) ID (A)d 0.036 at VGS = 10 V 8 0.043 at VGS = 4.5 V 8 VDS (V) 60 • Halogen-free According to IEC 61249-2-21 Definition • TrenchFET Power MOSFET • Optimized for “Low Side” Synchronous


    Original
    PDF Si4436DY Si4436DY-T1-E3 Si4436DY-T1-GE3 11-Mar-11 SI-4436

    BD1635

    Abstract: Si4436DY Si4436DY-T1-E3 Si4436DY-T1-GE3
    Text: New Product Si4436DY Vishay Siliconix N-Channel 60-V D-S MOSFET FEATURES PRODUCT SUMMARY RDS(on) (Ω) ID (A)d 0.036 at VGS = 10 V 8 0.043 at VGS = 4.5 V 8 VDS (V) 60 • Halogen-free According to IEC 61249-2-21 Definition • TrenchFET Power MOSFET • Optimized for “Low Side” Synchronous


    Original
    PDF Si4436DY Si4436DY-T1-E3 Si4436DY-T1-GE3 18-Jul-08 BD1635

    74162

    Abstract: 74162 datasheet pdf download Si4436DY
    Text: SPICE Device Model Si4436DY Vishay Siliconix N-Channel 60-V D-S MOSFET CHARACTERISTICS • N-Channel Vertical DMOS • Macro Model (Subcircuit Model) • Level 3 MOS • Apply for both Linear and Switching Application • Accurate over the −55 to 125°C Temperature Range


    Original
    PDF Si4436DY 18-Jul-08 74162 74162 datasheet pdf download

    Untitled

    Abstract: No abstract text available
    Text: New Product Si4436DY Vishay Siliconix N-Channel 60-V D-S MOSFET FEATURES PRODUCT SUMMARY RDS(on) (Ω) ID (A)d 0.036 at VGS = 10 V 8 0.043 at VGS = 4.5 V 8 VDS (V) 60 • Halogen-free According to IEC 61249-2-21 Definition • TrenchFET Power MOSFET • Optimized for “Low Side” Synchronous


    Original
    PDF Si4436DY Si4436DY-T1-E3 Si4436DY-T1-GE3 2002/95/EC. 2002/95/EC 2011/65/EU. JS709A 02-Oct-12

    si4436

    Abstract: SI-4436
    Text: New Product Si4436DY Vishay Siliconix N-Channel 60-V D-S MOSFET FEATURES PRODUCT SUMMARY RDS(on) (Ω) ID (A)d 0.036 at VGS = 10 V 8 0.043 at VGS = 4.5 V 8 VDS (V) 60 • Halogen-free According to IEC 61249-2-21 Definition • TrenchFET Power MOSFET • Optimized for “Low Side” Synchronous


    Original
    PDF Si4436DY Si4436DY-T1-E3 Si4436DY-T1-GE3 2011/65/EU 2002/95/EC. 2002/95/EC 2011/65/EU. 12-Mar-12 si4436 SI-4436

    Si4436DY

    Abstract: Si4436DY_RC 4435 4435 m AN609
    Text: Si4436DY_RC Vishay Siliconix R-C Thermal Model Parameters DESCRIPTION The parametric values in the R-C thermal model have been derived using curve-fitting techniques. These techniques are described in "A Simple Method of Generating Thermal Models for a Power MOSFET"[1].


    Original
    PDF Si4436DY AN609 07-May-07 Si4436DY_RC 4435 4435 m

    Si4436DY

    Abstract: SI4436D Si4436DY-T1-E3 Si4436DY-T1-GE3
    Text: New Product Si4436DY Vishay Siliconix N-Channel 60-V D-S MOSFET FEATURES PRODUCT SUMMARY RDS(on) (Ω) ID (A)d 0.036 at VGS = 10 V 8 0.043 at VGS = 4.5 V 8 VDS (V) 60 • Halogen-free According to IEC 61249-2-21 Definition • TrenchFET Power MOSFET • Optimized for “Low Side” Synchronous


    Original
    PDF Si4436DY Si4436DY-T1-E3 Si4436DY-T1-GE3 11-Mar-11 SI4436D

    SI-4436

    Abstract: No abstract text available
    Text: SPICE Device Model Si4436DY www.vishay.com Vishay Siliconix N-Channel 60 V D-S MOSFET DESCRIPTION CHARACTERISTICS The attached SPICE model describes the typical electrical characteristics of the n-channel vertical DMOS. The subcircuit model is extracted and optimized over the - 55 °C


    Original
    PDF Si4436DY 2002/95/EC. 2002/95/EC 2011/65/EU. JS709A 02-Oct-12 SI-4436

    Untitled

    Abstract: No abstract text available
    Text: New Product Si4436DY Vishay Siliconix N-Channel 60-V D-S MOSFET FEATURES PRODUCT SUMMARY RDS(on) (Ω) ID (A)d 0.036 at VGS = 10 V 8 0.043 at VGS = 4.5 V 8 VDS (V) 60 • Halogen-free According to IEC 61249-2-21 Definition • TrenchFET Power MOSFET • Optimized for “Low Side” Synchronous


    Original
    PDF Si4436DY Si4436DY-T1-E3 Si4436DY-T1-GE3 2011/65/EU 2002/95/EC. 2002/95/EC 2011/65/EU. 12-Mar-12

    Untitled

    Abstract: No abstract text available
    Text: Si4436DY New Product Vishay Siliconix N-Channel 60–V D–S MOSFET FEATURES PRODUCT SUMMARY rDS(on) (W) ID (A)a 0.036 at VGS = 10 V 8 0.043 at VGS = 4.5 V 8 VDS (V) 60 Qg (Typ) 10 5 nC 10.5 D TrenchFETr Power MOSFET D Optimized for “Low Side” Synchronous


    Original
    PDF Si4436DY Si4436DY-T1 18-Jul-08

    Untitled

    Abstract: No abstract text available
    Text: LM3424 www.ti.com SNVS603B – AUGUST 2009 – REVISED OCTOBER 2009 LM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs Check for Samples: LM3424 FEATURES DESCRIPTION • The LM3424 is a versatile high voltage N-channel MosFET controller for LED drivers . It can be easily


    Original
    PDF LM3424 SNVS603B LM3424 LM3424Q

    Untitled

    Abstract: No abstract text available
    Text: LM3424 www.ti.com SNVS603B – AUGUST 2009 – REVISED OCTOBER 2009 LM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs Check for Samples: LM3424 FEATURES DESCRIPTION • The LM3424 is a versatile high voltage N-channel MosFET controller for LED drivers . It can be easily


    Original
    PDF LM3424 SNVS603B LM3424 LM3424Q

    Untitled

    Abstract: No abstract text available
    Text: LM3421, LM3421-Q1 LM3423, LM3423-Q1 www.ti.com SNVS574E – JULY 2008 – REVISED MAY 2013 N-Channel Controllers for Constant Current LED Drivers Check for Samples: LM3421, LM3421-Q1, LM3423, LM3423-Q1 FEATURES DESCRIPTION • The LM3421/23 are versatile high voltage N-channel


    Original
    PDF LM3421, LM3421-Q1 LM3423, LM3423-Q1 SNVS574E LM3421-Q1, LM3421Q1/LM3423Q1

    Untitled

    Abstract: No abstract text available
    Text: LM3424 www.ti.com SNVS603B – AUGUST 2009 – REVISED OCTOBER 2009 LM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs Check for Samples: LM3424 FEATURES DESCRIPTION • The LM3424 is a versatile high voltage N-channel MosFET controller for LED drivers . It can be easily


    Original
    PDF LM3424 SNVS603B LM3424 LM3424Q

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original
    PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    BS250KL-TR1-E3

    Abstract: si6435adq-t1-e3 TP0610KL Si9435BDY-T1-e3ct SI6467BDQ-T1-E3 SI1024X-T1-E3 SI5855DC-T1-E3 SIA411DJ-T1-E3 SUM110P06-07L-E3 D2PAK SI1903DL-T1-E3
    Text: NEW! Siliconix MOSFETs Multiple pinout configurations available, see Digi-Key website for data sheet. Fig. Package VDSS V ID (A) RDS(on) (Ω) Digi-Key Part No. Cut Tape Price Each 1 25 100 Tape and Reel ‡ Qty. Pricing Vishay Part No. Fig. 1 — 1206-8


    Original
    PDF SI3865BDV-T1-E3CT-ND SI4720CY-T1-E3CT-ND SI6924AEDQ-T1-E3CT-ND SI1040X-T1-E3TR-ND SI1865DL-T1-E3TR-ND SI1869DH-T1-E3TR-ND SI3861BDV-T1-E3TR-ND SI3865BDV-T1-E3TR-ND SI4720CY-T1-E3TR-ND SI6924AEDQ-T1-E3TR-ND BS250KL-TR1-E3 si6435adq-t1-e3 TP0610KL Si9435BDY-T1-e3ct SI6467BDQ-T1-E3 SI1024X-T1-E3 SI5855DC-T1-E3 SIA411DJ-T1-E3 SUM110P06-07L-E3 D2PAK SI1903DL-T1-E3

    Arduino Mega2560

    Abstract: 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l
    Text: ND3% BASE1 XXXX2108-0010-1-P 10 TSQ: 3001 CMS: CMS-USM TS host OP: NN COMP: 15-07-11 Hour: 13:07 TS:TS date TS time MCUS, MPUS, DSPS & DEVELOPMENT TOOLS Find Datasheets Online 8-BIT MCUS & DEVELOPMENT TOOLS 1 PSoC 3 DEVELOPMENT KITS ARDUINO MCU DEVLOPMENT PLATFORM


    Original
    PDF CY8C38 CY8C29 incl795 12T9797 12T9804 12T9803 12T9800 12T9802 12T9801 12T9805 Arduino Mega2560 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l

    SM2210

    Abstract: BAT46W DIODE 100V B180 814a VISHAY WL ZENER AN1612 BAT46W BAT54 BZT52C18 ISL6844
    Text: Application Note 1612 Intersil ISL6844 Reference Design Introduction Where: This document focuses on Intersil’s solution for the flyback converter. An inexpensive approach with discrete circuitry has been adopted instead of an integrated solution. Low cost and optimal performance are the


    Original
    PDF ISL6844 ISL684x 1/16W AN1612 SM2210 BAT46W DIODE 100V B180 814a VISHAY WL ZENER BAT46W BAT54 BZT52C18

    Untitled

    Abstract: No abstract text available
    Text: LM3421, LM3423 www.ti.com SNVS574D – JULY 2008 – REVISED SEPTEMBER 2011 LM3421 LM3421Q1 LM3421Q0 LM3423 LM3423Q1 LM3423Q0 N-Channel Controllers for Constant Current LED Drivers Check for Samples: LM3421, LM3423 FEATURES 1 • 2 • • • • • •


    Original
    PDF LM3421, LM3423 SNVS574D LM3421 LM3421Q1 LM3421Q0 LM3423Q1 LM3423Q0

    lm3424

    Abstract: No abstract text available
    Text: LM3424 www.ti.com SNVS603B – AUGUST 2009 – REVISED OCTOBER 2009 LM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs Check for Samples: LM3424 FEATURES 1 • 2 • • • • • • • • LM3424Q is an Automotive Grade product that


    Original
    PDF LM3424 SNVS603B LM3424 LM3424Q AEC-Q100

    zp3 zener diode

    Abstract: LED Drivers 300V dc dc boost converter
    Text: LM3421, LM3421-Q1 LM3423, LM3423-Q1 www.ti.com SNVS574D – JULY 2008 – REVISED SEPTEMBER 2011 LM3421, LM3421Q1, LM3421Q0, LM3423, LM3423Q1, LM3423Q0 N-Channel Controllers for Constant Current LED Drivers Check for Samples: LM3421, LM3421-Q1, LM3423, LM3423-Q1


    Original
    PDF LM3421, LM3421-Q1 LM3423, LM3423-Q1 SNVS574D LM3421Q1, LM3421Q0, LM3423Q1, zp3 zener diode LED Drivers 300V dc dc boost converter

    WSL2512R0600F

    Abstract: 300V dc dc boost converter 12CWQ10FNPBF
    Text: LM3421,LM3423 LM3421 LM3421Q1 LM3421Q0 LM3423 LM3423Q1 LM3423Q0 N-Channel Controllers for Constant Current LED Drivers Literature Number: SNVS574D January 21, 2010 N-Channel Controllers for Constant Current LED Drivers General Description Features The LM3421/23 are versatile high voltage N-channel MosFET


    Original
    PDF LM3421 LM3423 LM3421Q1 LM3421Q0 LM3423 LM3423Q1 LM3423Q0 SNVS574D WSL2512R0600F 300V dc dc boost converter 12CWQ10FNPBF

    LM3429 ANALOG DIMMING

    Abstract: peltier cooler wiring diagram peltier driver GRM21BR71E104KA01L GRM2165C1H102JA01D application notes for LM3429 MSS1278-223 PWM Regulator peltier
    Text: LM3429 N-Channel Controller for Constant Current LED Drivers General Description Features The LM3429 is a versatile high voltage N-channel MosFET controller for LED drivers . It can be easily configured in buck, boost, buck-boost and SEPIC topologies. This flexibility,


    Original
    PDF LM3429 LM3429 ANALOG DIMMING peltier cooler wiring diagram peltier driver GRM21BR71E104KA01L GRM2165C1H102JA01D application notes for LM3429 MSS1278-223 PWM Regulator peltier