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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Operating Supply Voltage Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Height Seated (Max) Max Frequency Nominal Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Output Type Surface Mount Terminal Pitch JESD-30 Code Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Output Current Output Power Input Voltage-Nom Analog IC - Other Type Supply Current-Max (Isup) Supplier Device Package Quiescent Current Rise Time Fall Time (Typ) Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Control Technique Switcher Configuration Switching Frequency-Max Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Duty Cycle Isolation Synchronous Rectifier Number of Output Phases Output Phases Duty Cycle (Max) Clock Sync
MAX1637EEE+TG035 MAX1637EEE+TG035 Maxim Integrated 0.0000
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0.00000000 download Obsolete 1 (Unlimited)
ISL8843AAUZ ISL8843AAUZ Renesas Electronics America 0.0000
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0.00000000 download 20 Weeks Tube 2007 Active 1 (Unlimited) 8 3mm ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~105°C TA e3 MATTE TIN DUAL GULL WING ISL8843A Transistor Driver YES 0.65mm S-PDSO-G8 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 9V 30V Step-Up, Step-Up/Step-Down PULSE FREQUENCY MODULATION Boost, Flyback 9V~30V Current Limit, Frequency Control Up to 2MHz No 96%
ISL6744AUZ ISL6744AUZ Rochester Electronics 0.0000
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0.00000000 download Tube yes Obsolete 2 (1 Year) 8 3mm ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~105°C TA BICMOS e3 MATTE TIN DUAL GULL WING 260 30 Transistor Driver YES 0.65mm S-PDSO-G8 1A 1 12V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 9V Step-Up/Step-Down PULSE WIDTH MODULATION PUSH-PULL Full-Bridge, Half-Bridge 9V~16V Frequency Control, Soft Start Up to 1MHz Yes 99% No
TPS40071PWPG4 TPS40071PWPG4 Texas Instruments 0.0000
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0.00000000 download Surface Mount Tube Not For New Designs 2 (1 Year) 16 EAR99 5mm ROHS3 Compliant Lead Free 16 16-PowerTSSOP (0.173, 4.40mm Width) No SVHC 4.4mm Surface Mount 62.709145mg -40°C~85°C TA 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TPS40071 Transistor Driver 0.65mm Switching Regulator or Controllers 23V 2A 1 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 28V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~28V Current Limit, Enable, Frequency Control, Power Good, Soft Start Up to 1MHz Yes 93% No
UC2843AM UC2843AM Microsemi 0.0000
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0.00000000 IN PRODUCTION (Last Updated: 1 month ago) Through Hole Tube 1997 yes Discontinued 1 (Unlimited) 8 EAR99 RoHS Compliant Contains Lead 8 DIP 500kHz 7.62mm Through Hole 2.26799g -40°C~85°C TA BIPOLAR 11mA e3 Matte Tin (Sn) DUAL UC*84 Transistor Driver 2.54mm Switching Regulator or Controllers 5V 1 1A 25W 15V SWITCHING CONTROLLER 8-DIP 11mA 50ns 50 ns Positive CURRENT-MODE 30V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Buck, Flyback, Forward 100 % 7.6V~30V Frequency Control Up to 500kHz Isolated No 96%
MAX5003EEE-T MAX5003EEE-T Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) Non-RoHS Compliant 16-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA Transistor Driver 1 16-QSOP Positive, Isolation Capable Step-Down Buck 10.75V~18.75V Frequency Control, On Time Control, Soft Start 50kHz~300kHz No 1 75% No
LT8603JUJ#PBF LT8603JUJ#PBF Linear Technology/Analog Devices 10.1443
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant 40-WFQFN Exposed Pad -40°C~150°C TJ Transistor Driver 4 Positive Step-Up/Step-Down Buck-Boost 3V~42V Current Limit, Power Good, Soft Start 250kHz~2.2MHz Yes 2
S-8520C29MC-BROT2G S-8520C29MC-BROT2G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS DUAL GULL WING 260 10 Transistor Driver YES 0.95mm R-PDSO-G5 2.9V 0.05A 1 3.48V SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~10V Enable 60kHz No 100%
SC2542TETRT SC2542TETRT Semtech Corporation 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2016 yes Obsolete 1 (Unlimited) 28 EAR99 9.7mm RoHS Compliant Lead Free 28 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~85°C TA e3 Matte Tin (Sn) DUAL GULL WING Transistor Driver 0.65mm Switching Regulator or Controllers 750mV 0.5A 2 16V DUAL SWITCHING CONTROLLER 30ns 30 ns Positive VOLTAGE-MODE 6.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 90 % 6.5V~28V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start 100kHz~300kHz Yes No
MB432114A-WF MB432114A-WF Cypress Semiconductor Corp 0.0000
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0.00000000 Obsolete Vendor Undefined
MAX773ESD+ MAX773ESD+ Maxim Integrated 0.0000
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0.00000000 download 10 Weeks Surface Mount Tube 1997 yes Not For New Designs 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free SELECTABLE REGULATING VOLTAGE 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS 300kHz e3 Matte Tin (Sn) DUAL GULL WING 260 MAX773 Transistor Driver Switching Regulator or Controllers 3V 1 1A 5V SWITCHING CONTROLLER Positive CURRENT-MODE 3V Step-Up PULSE FREQUENCY MODULATION Boost 3V~16.5V Enable, Low Battery 90 % No
NCP1575DG NCP1575DG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Tube 2003 yes Obsolete 1 (Unlimited) 8 EAR99 4.9mm RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~125°C TJ 320kHz e3 Tin (Sn) DUAL GULL WING 260 40 NCP1575 Transistor Driver YES Switching Regulator or Controllers 1 SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE 9V 20V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 80 % 7.5V~20V Frequency Control 280kHz Yes No
MAX20048ATG/V+ MAX20048ATG/V+ Maxim Integrated 0.0000
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0.00000000 Tube Automotive, AEC-Q100 Obsolete 1 (Unlimited) ROHS3 Compliant 24-WFQFN Exposed Pad Surface Mount, Wettable Flank -40°C~125°C PWM 1 24-SWTQFN (4x4) Positive Step-Up/Step-Down Buck-Boost 2V~40V 220kHz~2.2MHz Yes 1 Yes
LM1771USD/NOPB LM1771USD/NOPB Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 5.5V 3mm ROHS3 Compliant Lead Free 6 ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V 6-WDFN Exposed Pad 800μm 3mm 800μm Surface Mount -40°C~125°C TJ 1MHz e3 Matte Tin (Sn) DUAL 260 LM1771 Transistor Driver 0.95mm 4.5V 1 6A 3.3V SWITCHING CONTROLLER 400μA Positive 2.8V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.8V~5.5V Enable 100kHz~1MHz 95 % Non-Isolated Yes No
MAX17400ETI+ MAX17400ETI+ Maxim Integrated 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant No
MAX15576GTG+T MAX15576GTG+T Maxim Integrated 0.0000
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0.00000000 Active
UCC3580DTR-1 UCC3580DTR-1 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) 1MHz 1.75mm 3.91mm 1.58mm Surface Mount 141.690917mg 0°C~70°C TA BICMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 12V UCC3580 Transistor Driver Switching Regulator or Controllers 400mV 2 100mA 12V SWITCHING CONTROLLER 3.5mA 40ns 20 ns Positive VOLTAGE-MODE Step-Up/Step-Down PULSE WIDTH MODULATION BUCK-BOOST Forward Converter 69 % 8.5V~16V Enable, Ramp, Soft Start 400kHz No 1 66%
ISL6406IR ISL6406IR Rochester Electronics 0.0000
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0.00000000 download Tube no Obsolete 2 (1 Year) 16 5mm Non-RoHS Compliant 16-VQFN Exposed Pad unknown 5mm Surface Mount -40°C~85°C TA e0 TIN LEAD QUAD NO LEAD 240 NOT SPECIFIED Transistor Driver YES 0.8mm 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.97V 3.63V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.97V~3.63V Enable, Frequency Control, Phase Control 100kHz~715kHz Yes 96%
UC3845ADTRG4 UC3845ADTRG4 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) 450kHz 1.75mm 3.91mm 1.58mm Surface Mount 122.413241mg 0°C~70°C TA BIPOLAR 25V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 11V UC3845 Transistor Driver YES Switching Regulator or Controllers 15V 1 200mA 15V SWITCHING CONTROLLER 25mA 50ns 50 ns Positive, Isolation Capable CURRENT-MODE Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION BUCK-BOOST Buck, Boost, Flyback, Forward Converter 50 % 7.6V~30V Frequency Control 500kHz No 48%
LTC1929CG#PBF LTC1929CG#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube 2000 Active 1 (Unlimited) 28 EAR99 ROHS3 Compliant 28-SSOP (0.209, 5.30mm Width) Surface Mount 0°C~85°C TA CMOS 1.99mm e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1929 Transistor Driver YES 0.65mm 3A 2 15V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 36V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT 360kHz Buck 4V~36V Enable, Power Good, Soft Start Yes 99.5% No
MAX1636EAP+ MAX1636EAP+ Maxim Integrated 0.0000
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0.00000000 download Tube 2005 Obsolete 1 (Unlimited) 20 EAR99 7.2mm ROHS3 Compliant Lead Free 20-SSOP (0.209, 5.30mm Width) unknown 5.29mm Surface Mount -40°C~85°C TA BICMOS e3 Matte Tin (Sn) DUAL GULL WING 260 NOT SPECIFIED MAX1636 Transistor Driver YES 0.65mm R-PDSO-G20 Switching Regulator or Controllers Not Qualified 1A 1 3.3V SWITCHING CONTROLLER Positive CURRENT-MODE 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.15V~30V Enable, Reset 200kHz~300kHz Yes 96%
MIC2186BM MIC2186BM Rochester Electronics, LLC 0.0000
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0.00000000 download Tube yes Obsolete 1 (Unlimited) 16 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES COMMERCIAL 3V 1 5V SWITCHING CONTROLLER Positive CURRENT-MODE 2.9V Step-Up PULSE WIDTH MODULATION SINGLE Boost 2.9V~14V Enable, Frequency Control, Soft Start 100kHz 200kHz 400kHz No 85% Yes
UCC2808DTR-2 UCC2808DTR-2 Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 1MHz 1.75mm 3.91mm 1.58mm Surface Mount 72.603129mg -40°C~85°C TA BICMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 10V UCC2808 Transistor Driver Switching Regulator or Controllers 500mV 2 500mA 10V SWITCHING CONTROLLER 25ns 25 ns Positive CURRENT-MODE 4.3V Step-Up/Step-Down PULSE WIDTH MODULATION Push-Pull 50 % 4.1V~15V Frequency Control 194kHz No 1 49%
LTC3859AIFE#PBF LTC3859AIFE#PBF Linear Technology/Analog Devices 12.6260
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2000 Active 1 (Unlimited) 38 EAR99 9.7mm ROHS3 Compliant 38 38-TFSOP (0.173, 4.40mm Width) Exposed Pad No SVHC 4.4mm Surface Mount -40°C~125°C TJ CMOS 850kHz e3 Matte Tin (Sn) DUAL GULL WING LTC3859 Transistor Driver YES 0.5mm Switching Regulator or Controllers 5.4V 3 25A 12V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck, Buck-Boost, SEPIC 100 % 4.5V~38V Enable, Frequency Control, Power Good, Soft Start, Tracking 115kHz~835kHz 350kHz~535kHz Yes 2 99%, 100% No
LTC3824EMSE#TRPBF LTC3824EMSE#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tape & Reel (TR) 2011 Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad 3mm Surface Mount -40°C~125°C TJ CMOS 460kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC3824 Transistor Driver YES 0.5mm Switching Regulator or Controllers 36V 2.5A 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 60V Step-Down PULSE WIDTH MODULATION SINGLE Buck 100 % 4V~60V Frequency Control, Soft Start 200kHz~600kHz No 1 Yes
UC2842BD1013TR UC2842BD1013TR STMicroelectronics 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 6 months ago) Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant 8 8-SOIC (0.154, 3.90mm Width) 500kHz 3.9mm Surface Mount 506.605978mg -25°C~85°C TA BIPOLAR 30V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 UC2842 Transistor Driver Switching Regulator or Controllers 5.05V 1 1A 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 100 % 10V~30V Frequency Control Up to 500kHz No 96%
L6730BTR L6730BTR STMicroelectronics 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) Obsolete 2 (1 Year) 20 EAR99 14V 6.5mm ROHS3 Compliant Lead Free 20 20-TSSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~85°C TA BICMOS 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING L6730 Transistor Driver 0.65mm Switching Regulator or Controllers Not Qualified 600mV 1 12V SWITCHING CONTROLLER 8.5mA Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION Buck 4.5V~14V Enable, Frequency Control, Phase Control, Power Good, Soft Start 100kHz~1MHz Yes 100%
LT1737IGN#PBF LT1737IGN#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 months ago) Tube 2005 Active 1 (Unlimited) 16 EAR99 4.9mm ROHS3 Compliant Lead Free 16 16-SSOP (0.154, 3.90mm Width) No SVHC 100kHz Surface Mount -40°C~125°C TJ BIPOLAR 22V e3 Matte Tin (Sn) DUAL GULL WING 260 30 LT1737 Transistor Driver YES 0.635mm Switching Regulator or Controllers 12.1V 1 100mA 14V SWITCHING CONTROLLER 10mA Positive or Negative, Isolation Capable CURRENT-MODE Step-Up/Step-Down SINGLE Flyback 4.1V~20V Enable, Soft Start 90kHz~115kHz No 90%
SC2608ASTRT.P1 SC2608ASTRT.P1 Semtech Corporation 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 8-SOIC (0.154, 3.90mm Width) -40°C~125°C TJ SC2608 Transistor Driver 1 Positive Step-Down Buck 4.5V~14V Enable, Phase Control, Soft Start 250kHz Yes 85% No
MAX1631CAI MAX1631CAI Maxim Integrated 0.0000
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0.00000000 download Tube 2005 no Obsolete 1 (Unlimited) 28 EAR99 Non-RoHS Compliant 28-SSOP (0.209, 5.30mm Width) not_compliant Surface Mount 0°C~70°C TA BICMOS e0 DUAL GULL WING 245 NOT SPECIFIED MAX1631 Transistor Driver YES 0.65mm Switching Regulator or Controllers Not Qualified 5V 0.08A 2 15V DUAL SWITCHING CONTROLLER 0.05mA Positive CURRENT-MODE 30V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.2V~30V Enable, Reset, Sequencing 200kHz~300kHz Yes 1 99%
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