Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Series Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Technology Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Width Number of Terminations Factory Lead Time REACH SVHC Number of Pins Lifecycle Status Pbfree Code ECCN Code Additional Feature Reach Compliance Code Number of Functions JESD-609 Code Terminal Finish Surface Mount Terminal Position Terminal Form Peak Reflow Temperature (Cel) Terminal Pitch Base Part Number Pin Count Temperature Grade Operating Temperature (Max) Analog IC - Other Type Time@Peak Reflow Temperature-Max (s) Subcategory Qualification Status JESD-30 Code Supplier Device Package Output Voltage Output Type Function Number of Outputs Output Configuration Input Voltage-Nom Input Voltage (Min) Input Voltage (Max) Output Current-Max Topology Synchronous Rectifier Max Duty Cycle Clock Sync Control Mode Control Technique Switcher Configuration Switching Frequency-Max Control Features Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Output Phases
ISL6526CB ISL6526CB Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6526acb-datasheets-6098.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 14 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 Transistor Driver Step-Down 1 Positive 3.3V 2.97V 3.63V 2A Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Phase Control 2.97V~3.63V 300kHz 100%
ISL6744AU ISL6744AU Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~105°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS Non-RoHS Compliant /files/rochesterelectronicsllc-isl76161avztk-datasheets-0112.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm 3mm 8 no e0 TIN LEAD YES DUAL GULL WING 240 0.65mm SWITCHING CONTROLLER S-PDSO-G8 Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 12V 9V 1A Full-Bridge, Half-Bridge Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Frequency Control, Soft Start 9V~16V Up to 1MHz 99%
LM5020SD-1 LM5020SD-1 Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-lm4893manopb-datasheets-0449.pdf 10-WDFN Exposed Pad 10-WSON (4x4) Transistor Driver Step-Up/Step-Down 1 Positive Flyback No Yes Frequency Control, Soft Start 8V~15V 200kHz~630kHz 80% 1
ISL8105BIBZ ISL8105BIBZ Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-isl8105bcrz-datasheets-6437.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 yes e3 MATTE TIN YES DUAL GULL WING 260 SWITCHING CONTROLLER 30 R-PDSO-G8 Transistor Driver Step-Down 1 Positive 5V 4.5V 5.5V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Enable 6.5V~14.4V 300kHz 100%
MAX741NCPP MAX741NCPP Rochester Electronics
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0 0x0x0 download Through Hole Tube 3 (168 Hours) CMOS 4.572mm Non-RoHS Compliant /files/rochesterelectronicsllc-max770csa-datasheets-6322.pdf 20-DIP (0.300, 7.62mm) 26.16mm 7.62mm 20 no 1 e0 TIN LEAD NO DUAL 245 2.54mm 20 COMMERCIAL 70°C SWITCHING CONTROLLER NOT SPECIFIED R-PDIP-T20 2.7V 15.5V 1A CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL 160kHz
LM1771TSD/NOPB LM1771TSD/NOPB Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/rochesterelectronicsllc-lfsc3ga40e5ff1020c-datasheets-5340.pdf 6-WDFN Exposed Pad 6-WSON (3x3) Transistor Driver Step-Down 1 Positive Buck Yes No Enable 2.8V~5.5V 100kHz~1MHz 1
ISL6439IR ISL6439IR Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6439irt-datasheets-6006.pdf 16-VQFN Exposed Pad 5mm 5mm 16 no e0 TIN LEAD YES QUAD 240 0.8mm SWITCHING CONTROLLER Transistor Driver Step-Down 1 Positive 3.3V 3.465V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Phase Control 2.97V~3.63V 300kHz 100%
CS51221ED16 CS51221ED16 Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 3 (168 Hours) Non-RoHS Compliant /files/rochesterelectronicsllc-cs5171gd8g-datasheets-9852.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 16 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 COMMERCIAL Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 4.7V 1A Forward Converter No Yes VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Current Limit, Frequency Control, Ramp, Soft Start 3.8V~15V 1MHz 85%
ISL6527IR ISL6527IR Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6527crt-datasheets-6178.pdf 16-VQFN Exposed Pad 5mm 5mm 16 no EAR99 e0 TIN LEAD YES QUAD 240 0.8mm SWITCHING CONTROLLER Transistor Driver Step-Down 1 Positive 3.3V 2.97V 3.63V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Phase Control 2.97V~3.63V 600kHz 100%
ISL6527CB ISL6527CB Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6527crt-datasheets-6178.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 14 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 Transistor Driver Step-Down 1 Positive 3.3V 2.97V 3.63V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Phase Control 2.97V~3.63V 300kHz 100%
MIC38HC43BM MIC38HC43BM Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BICMOS Non-RoHS Compliant /files/rochesterelectronicsllc-mic38hc441bm-datasheets-4576.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 COMMERCIAL R-PDSO-G8 Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down 1 Positive, Isolation Capable 15V 8.2V 30V 1A Buck, Boost, Flyback, Forward Converter Yes No CURRENT-MODE PULSE WIDTH MODULATION 500kHz Frequency Control 7.6V~20V 96%
TL494CD TL494CD Rochester Electronics
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0 0x0x0 download SWITCHMODE™ Surface Mount 0°C~70°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-ncv494bdr2-datasheets-5924.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 16 no EAR99 e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 Transistor Driver Step-Down, Step-Up/Step-Down 2 Positive 15V 7V 40V 0.5A Buck, Push-Pull Yes No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 200kHz 48% 1
ISL6744AB ISL6744AB Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~105°C TA Tube 1 (Unlimited) BICMOS Non-RoHS Compliant /files/rochesterelectronicsllc-isl76161avztk-datasheets-0112.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER R-PDSO-G8 Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 12V 9V 1A Full-Bridge, Half-Bridge Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Frequency Control, Soft Start 9V~16V Up to 1MHz 99%
LTC3899HFE#PBF LTC3899HFE#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~150°C TJ Tube 1 (Unlimited) ROHS3 Compliant 2015 /files/lineartechnologyanalogdevices-ltc3899huhfpbf-datasheets-5476.pdf 38-TFSOP (0.173, 4.40mm Width) Exposed Pad 8 Weeks No SVHC 38 PRODUCTION (Last Updated: 2 weeks ago) LTC3899 Transistor Driver Step-Down 3 Positive Buck, Buck-Boost Yes 100 % No Enable, Frequency Control, Soft Start, Tracking 4.5V~60V 105kHz~835kHz 350kHz~535kHz 2
ISL6729IB ISL6729IB Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~105°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6729iu-datasheets-5976.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING REGULATOR COMMERCIAL R-PDSO-G8 Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 5V 4.75V 5.25V 1A Flyback, Forward Converter Yes No CURRENT-MODE PULSE WIDTH MODULATION SINGLE 4.75V~5.25V Up to 1MHz 99%
LM3524DM LM3524DM Rochester Electronics, LLC
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0 0x0x0 download Surface Mount 0°C~125°C TJ Tube 1 (Unlimited) Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) EAR99 YES UPPER SWITCHING CONTROLLER X-XUUC-N Transistor Driver Step-Up, Step-Down 1 Positive or Negative 20V 8V 40V 0.2A Buck, Boost No PUSH-PULL 350kHz Current Limit, Enable, Frequency Control 8V~40V 49%
LTC3807MPFE#PBF LTC3807MPFE#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -55°C~150°C TJ Tube 1 (Unlimited) ROHS3 Compliant 2014 /files/lineartechnologyanalogdevices-ltc3807hudcpbf-datasheets-7924.pdf 20-TSSOP (0.173, 4.40mm Width) Exposed Pad 8 Weeks LTC3807 Transistor Driver Step-Down 1 Positive Buck Yes No Current Limit, Enable, Frequency Control, Soft Start, Tracking 4V~38V 50kHz~900kHz 99%
ISL6406IB ISL6406IB Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6406ibt-datasheets-6157.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 16 no unknown NOT SPECIFIED YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 Transistor Driver Step-Down 1 Positive 3.3V 2.97V 3.63V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Phase Control 2.97V~3.63V 100kHz~715kHz 96%
ISL6525CB ISL6525CB Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6525cbz-datasheets-6264.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 14 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 Transistor Driver Step-Down 1 Positive 12V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Frequency Control, Phase Control, Power Good, Soft Start 10.8V~13.2V 200kHz 100%
UC3842ANG UC3842ANG Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) BIPOLAR 4.45mm ROHS3 Compliant /files/rochesterelectronicsllc-uc3863dwtr-datasheets-6354.pdf 8-DIP (0.300, 7.62mm) 9.78mm 7.62mm 8 no e3 MATTE TIN NO DUAL 2.54mm SWITCHING CONTROLLER R-PDIP-T8 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive 15V 30V 1A Boost, Flyback No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~30V Up to 500kHz 96%
ISL6527ACB ISL6527ACB Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6527crt-datasheets-6178.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 14 no EAR99 e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER Transistor Driver Step-Down 1 Positive 3.3V 2.97V 3.63V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Phase Control 2.97V~3.63V 300kHz 100%
NCP5425DBG NCP5425DBG Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~125°C TJ Tube 1 (Unlimited) ROHS3 Compliant /files/rochesterelectronicsllc-ncp5425dbg-datasheets-6410.pdf 20-TSSOP (0.173, 4.40mm Width) 6.5mm 4.4mm 20 yes e4 NICKEL PALLADIUM GOLD YES DUAL GULL WING 0.65mm DUAL SWITCHING CONTROLLER COMMERCIAL Transistor Driver Step-Down 2 Positive 4.6V 2A Buck Yes No CURRENT/VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Frequency Control 4V~16V 150kHz~750kHz 100%
ISL6406IR ISL6406IR Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 2 (1 Year) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6406ibt-datasheets-6157.pdf 16-VQFN Exposed Pad 5mm 5mm 16 no unknown e0 TIN LEAD YES QUAD NO LEAD 240 0.8mm SWITCHING CONTROLLER NOT SPECIFIED Transistor Driver Step-Down 1 Positive 3.3V 2.97V 3.63V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Phase Control 2.97V~3.63V 100kHz~715kHz 96%
ISL6420IA ISL6420IA Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 2 (1 Year) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6420iaz-datasheets-6299.pdf 20-SSOP (0.154, 3.90mm Width) 8.65mm 3.895mm 20 no e0 TIN LEAD YES DUAL GULL WING 240 0.635mm SWITCHING CONTROLLER R-PDSO-G20 Transistor Driver Step-Down 1 Positive 12V 4.5V 0.7A Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Phase Control, Power Good, Soft Start 5.6V~16V 100kHz~1.4MHz 96%
ISL6406IV ISL6406IV Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6406ibt-datasheets-6157.pdf 16-TSSOP (0.173, 4.40mm Width) 5mm 4.4mm 16 no e0 TIN LEAD YES DUAL GULL WING 240 0.65mm SWITCHING CONTROLLER NOT SPECIFIED Transistor Driver Step-Down 1 Positive 3.3V 2.97V 3.63V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Phase Control 2.97V~3.63V 100kHz~715kHz 96%
ISL6545ACBZ-TS2698 ISL6545ACBZ-TS2698 Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 3 (168 Hours) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6527crt-datasheets-6178.pdf 8-SOIC (0.154, 3.90mm Width) 8-SOIC Transistor Driver Step-Down 1 Positive Buck Yes No Current Limit, Enable 4.5V~14.4V 600kHz 100% 1
ISL6522BIB ISL6522BIB Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6526crt-datasheets-6175.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 14 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER Transistor Driver Step-Down 1 Positive 12V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Phase Control, Soft Start 10.8V~13.2V 200kHz 100%
MC33067DWR2 MC33067DWR2 Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant /files/rochesterelectronicsllc-mc33067dwr2-datasheets-6419.pdf 16-SOIC (0.295, 7.50mm Width) 7.5mm 16 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 Transistor Driver Step-Up/Step-Down 2 Positive, Isolation Capable 12V Flyback No VOLTAGE-MODE RESONANT CONTROL PUSH-PULL Enable, Soft Start 8.6V~20V 2.05MHz 1
UC3843D UC3843D Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) BIPOLAR ROHS3 Compliant /files/rochesterelectronicsllc-uc3844d-datasheets-6003.pdf 14-SOIC (0.209, 5.30mm Width) 8.65mm 3.9mm 14 yes e4 NICKEL PALLADIUM GOLD YES DUAL GULL WING 260 SWITCHING CONTROLLER 2.5V Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive 15V 8.2V 25V 1A Boost, Flyback No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V Up to 500kHz 97%
XC9221C09AMR-G XC9221C09AMR-G Torex Semiconductor Ltd
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0 0x0x0 download XC9221 Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2015 /files/torexsemiconductorltd-xc9221b09amrg-datasheets-5481.pdf SC-74A, SOT-753 2.9mm 5 10 Weeks EAR99 PFM CONTROL TECHNIQUE IS ALSO AVAILABLE e3 Tin (Sn) YES DUAL GULL WING 260 0.95mm SWITCHING CONTROLLER 10 Switching Regulator or Controllers R-PDSO-G5 Transistor Driver Step-Down 1 Positive 5V 2.8V 3A Buck No VOLTAGE-MODE PULSE WIDTH MODULATION Enable, Soft Start 2.8V~16V 1MHz 100%

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