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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 Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Input Current Height Seated (Max) Number of Functions Max Frequency Nominal Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Output Type Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Subcategory Qualification Status Max Power Dissipation Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Input Voltage-Nom Analog IC - Other Type Current - Output Power Dissipation Supply Current-Max (Isup) Supplier Device Package Quiescent Current Rise Time Fall Time (Typ) Frequency (Max) 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 Synchronous Rectifier Output Phases Duty Cycle (Max) Clock Sync
LM5027SQ-1/NOPB LM5027SQ-1/NOPB Texas Instruments 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 24-WFQFN Exposed Pad Surface Mount -40°C~125°C TJ 1MHz LM5027 Transistor Driver 3 Positive, Isolation Capable Step-Up/Step-Down Forward Converter 13V~90V Frequency Control, Ramp, Soft Start 200kHz 490kHz Yes 1 90% No
LTC3899EFE#PBF LTC3899EFE#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2015 Active 1 (Unlimited) ROHS3 Compliant 38 38-TFSOP (0.173, 4.40mm Width) Exposed Pad No SVHC Surface Mount -40°C~125°C TJ LTC3899 Transistor Driver 3 Positive Step-Down Buck, Buck-Boost 100 % 4.5V~60V Enable, Frequency Control, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 2 No
IR3590AMTRPBF IR3590AMTRPBF Infineon Technologies 0.0000
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0.00000000 18 Weeks Tape & Reel (TR) 2015 Active 2 (1 Year) ROHS3 Compliant
LTC1700EMS#TRPBF LTC1700EMS#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~85°C TA e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1700 Transistor Driver YES 0.5mm Not Qualified 1A 1 SWITCHING CONTROLLER Positive CURRENT-MODE 2.7V 5V Step-Up PULSE WIDTH MODULATION PUSH-PULL Boost 0.9V~6V Enable, Soft Start 530kHz Yes 88%
LM5121MHE/NOPB LM5121MHE/NOPB Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 20 EAR99 65V 6.5mm ROHS3 Compliant Lead Free 20 20-PowerTSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount -40°C~125°C TJ e3 Matte Tin (Sn) DUAL GULL WING 260 LM5121 Transistor Driver 0.65mm Switching Regulator or Controllers 100V 1 12V SWITCHING CONTROLLER 4mA Positive CURRENT-MODE 4.5V Step-Up PULSE WIDTH MODULATION Boost 4.5V~65V Frequency Control, Soft Start Up to 1MHz No 100% Yes
ISL8104IBZ ISL8104IBZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount 1999 Active 3 14 EAR99 85°C -40°C 8.65mm RoHS Compliant Lead Free 14 SOIC 14V No SVHC 8V 1.5MHz 3.9mm 1 15.4V e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 INDUSTRIAL Switching Regulator or Controllers Not Qualified 1 5V SWITCHING CONTROLLER 30A 6.1mA 1.5MHz VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL 100 % 1.5MHz 100 %
LTC3875IUH#TRPBF LTC3875IUH#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant 40-WFQFN Exposed Pad Surface Mount -40°C~125°C TJ LTC3875 Transistor Driver 2 Positive Step-Down Buck 4.5V~38V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 250kHz~720kHz Yes No
ZL8101ALAFT ZL8101ALAFT Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) 2012 Active 2 32 EAR99 85°C -40°C RoHS Compliant 32 QFN e3 Matte Tin (Sn) - annealed QUAD NO LEAD 32 INDUSTRIAL YES 0.5mm Switching Regulator or Controllers Not Qualified 1 SWITCHING CONTROLLER 16mA 1.4MHz VOLTAGE-MODE 95 %
ISL6522BCB-T ISL6522BCB-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Tape & Reel (TR) 2004 Discontinued 1 14 EAR99 70°C 0°C 8.65mm Non-RoHS Compliant Contains Lead SOIC not_compliant 3.9mm 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 NOT SPECIFIED 14 COMMERCIAL YES Switching Regulator or Controllers Not Qualified 0.3A 1 12V SWITCHING CONTROLLER 50μA 1MHz VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL 230kHz 100 %
UC3868N UC3868N Rochester Electronics 0.0000
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0.00000000 download Tube yes Obsolete 3 (168 Hours) 16 ROHS3 Compliant 16-DIP (0.300, 7.62mm) Through Hole 0°C~70°C TA 5.08mm e4 NICKEL PALLADIUM GOLD DUAL Transistor Driver NO 2 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE 8V Step-Up/Step-Down RESONANT CONTROL Full-Bridge, Half-Bridge, Push-Pull 7V~22V Soft Start 50kHz~500kHz No 1 100%
SG3526DW SG3526DW Microchip Technology 0.0000
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0.00000000 download IN PRODUCTION (Last Updated: 2 weeks ago) Surface Mount yes Discontinued 1 (Unlimited) 18 EAR99 RoHS Compliant Lead Free 18 18-SOIC (0.295, 7.50mm Width) 500kHz 7.5mm Surface Mount 0°C~70°C TA BIPOLAR 18mA e3 Matte Tin (Sn) DUAL GULL WING 260 40 SG*526 Transistor Driver Switching Regulator or Controllers 5V 2 100mA 15V SWITCHING CONTROLLER 18mA 300ns 100 ns Positive VOLTAGE-MODE 8V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck, Flyback 49 % 8V~35V Dead Time Control, Enable, Frequency Control, Reset, Soft Start 1Hz~350kHz Yes 1 No
UC3843D8 UC3843D8 Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 day ago) Tube yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) No SVHC 450kHz 1.75mm 3.91mm 1.58mm Surface Mount 72.603129mg 0°C~70°C TA BICMOS 11mA 11mA 15V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 UC3843 Transistor Driver YES Switching Regulator or Controllers 5V 1 200mA 15V SWITCHING CONTROLLER 650mW 25mA 11mA 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Boost, Buck, Buck-Boost, Flyback, Forward 100 % 12V~28V Frequency Control Up to 500kHz No 97%
LM3495MTCX LM3495MTCX Texas Instruments 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 16 EAR99 5mm Non-RoHS Compliant Contains Lead No 16 16-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~125°C TJ MOS 1.5MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 260 LM3495 Transistor Driver 0.65mm Switching Regulator or Controllers 5.5V 1 10A 12V SWITCHING CONTROLLER 1.8mA Positive CURRENT-MODE 2.9V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.9V~18V Current Limit, Frequency Control, Tracking 200kHz~1.5MHz Yes 96%
LX1555CD LX1555CD Microsemi 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 month ago) Tube 1997 Obsolete 2 (1 Year) 14 EAR99 8.64mm RoHS Compliant Lead Free 14-SOIC (0.154, 3.90mm Width) 400kHz 3.875mm Surface Mount 0°C~70°C TA BIPOLAR e3 MATTE TIN DUAL GULL WING 260 40 LX155* Transistor Driver YES Switching Regulator or Controllers 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 25V Step-Up, Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost 7.6V~30V Frequency Control Yes 48% No
TPS40002DGQG4 TPS40002DGQG4 Rochester Electronics, LLC 0.0000
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0.00000000 Tube Obsolete 1 (Unlimited) ROHS3 Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad Surface Mount -40°C~85°C TA Transistor Driver 1 10-MSOP-PowerPad Positive Step-Down Buck 2.25V~5.5V Current Limit, Enable, Soft Start 600kHz Yes 1 93% No
EL7512CY-T13 EL7512CY-T13 Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Tape & Reel (TR) 2002 1 10 EAR99 85°C -40°C 3mm RoHS Compliant Contains Lead 10 TFSOP 1.2MHz 3mm 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 10 INDUSTRIAL YES 0.5mm Switching Regulator or Controllers Not Qualified 1 5V SWITCHING REGULATOR 1.2MHz VOLTAGE-MODE 2V 6V PULSE WIDTH MODULATION BOOST 90 %
ISL8102CRZ ISL8102CRZ Renesas Electronics America 0.0000
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0.00000000 download Tube Obsolete 2 (1 Year) 32 5mm ROHS3 Compliant 32-VFQFN Exposed Pad 5mm Surface Mount 0°C~70°C TA 1mm e3 Matte Tin (Sn) QUAD ISL8102 Transistor Driver YES 0.5mm 2 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.75V Step-Down PULSE WIDTH MODULATION Buck 4.75V~12.6V Enable, Frequency Control, Phase Control, Power Good Up to 1.5MHz Yes 66.6% No
MIC38C45BM-TR MIC38C45BM-TR Microchip Technology 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Discontinued 1 (Unlimited) Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA MIC38C45 Transistor Driver 1 8-SOIC Positive, Isolation Capable Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control 500kHz Yes 1 50% No
UCC3581DG4 UCC3581DG4 Texas Instruments 0.0000
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0.00000000 Surface Mount yes 2 (1 Year) 14 EAR99 70°C 0°C 8.65mm RoHS Compliant Lead Free No 14 SOIC 15V 100kHz 1.58mm 3.91mm 122.413241mg BICMOS 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 14 COMMERCIAL Switching Regulator or Controllers 1 600mV 10V SWITCHING CONTROLLER 100mA 20ns 20 ns 100kHz VOLTAGE-MODE 7.4V PULSE WIDTH MODULATION SINGLE Boost, Flyback 87 % 21kHz 87 %
TLE8386ELXUMA1 TLE8386ELXUMA1 Infineon Technologies 0.0000
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0.00000000 Tape & Reel (TR) 2010 yes Not For New Designs 3 (168 Hours) 14 EAR99 4.9mm ROHS3 Compliant 14-LSSOP (0.154, 3.90mm Width) Exposed Pad 3.9mm Surface Mount -40°C~150°C TJ e3 Tin (Sn) DUAL GULL WING TLE8386 Transistor Driver YES 0.65mm Switching Regulator or Controllers 5V 0.09A 1 6V SWITCHING CONTROLLER Positive CURRENT-MODE 4.75V 45V Step-Up PULSE WIDTH MODULATION SINGLE Boost 4.75V~45V Enable, Frequency Control 100kHz~500kHz No 93% Yes
MAX17401GTJ+ MAX17401GTJ+ Maxim Integrated 0.0000
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0.00000000 Quick-PWM™ Obsolete 1 (Unlimited) 32 EAR99 5mm ROHS3 Compliant ALSO OPERATES IN PFM CONTROL TECHNIQUE 32-WFQFN Exposed Pad 5mm Surface Mount -40°C~105°C BICMOS 0.8mm QUAD NO LEAD NOT SPECIFIED NOT SPECIFIED PWM YES 0.5mm S-XQCC-N32 Switching Regulator or Controllers Not Qualified 1 5V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION Buck 2V~26V Current Limit, Enable, Power Good 600kHz Yes
MAX16995ATPI/V+T MAX16995ATPI/V+T Maxim Integrated 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) Active 3 (168 Hours) ROHS3 Compliant
MAX17499AEUB+ MAX17499AEUB+ Rochester Electronics 0.0000
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0.00000000 download Tube Obsolete 3 (168 Hours) 10 3mm Non-RoHS Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~125°C TJ BICMOS DUAL GULL WING Transistor Driver YES 0.5mm COMMERCIAL 1 12V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 9.5V 24V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Boost, SEPIC 9.5V~24V Enable 50kHz~2.5MHz No 50%
E-L6917BD E-L6917BD STMicroelectronics 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) 28 EAR99 17.9mm ROHS3 Compliant 28-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount -25°C~125°C TJ BCDMOS DUAL GULL WING L6917 Transistor Driver YES 2 12V SWITCHING CONTROLLER Positive CURRENT-MODE 8.5V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 7.5V~15V Current Limit, Frequency Control, Phase Control, Power Good 300kHz Yes 75% No
S-8333ACFC-T8T1G S-8333ACFC-T8T1G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 8 EAR99 4.4mm RoHS Compliant 8-TSSOP (0.173, 4.40mm Width) 3mm Surface Mount -40°C~85°C TA CMOS e6 Tin/Bismuth (Sn/Bi) DUAL GULL WING 260 10 Transistor Driver YES 0.65mm R-PDSO-G8 1 3.3V SWITCHING CONTROLLER Positive 6V Step-Up PULSE WIDTH MODULATION SINGLE Boost 1.8V~6V Current Limit, Frequency Control 280kHz~1.08MHz No 89%
S-8357F30MC-MGPT2G S-8357F30MC-MGPT2G 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 3V 0.08A 1 3.3V SWITCHING CONTROLLER Positive 0.9V Step-Up PULSE WIDTH MODULATION SINGLE Boost 0.9V~10V Enable 300kHz No 85%
LTC3891EUDC#TRPBF LTC3891EUDC#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 weeks ago) Tape & Reel (TR) 2011 Active 1 (Unlimited) 20 EAR99 4mm ROHS3 Compliant Lead Free 20 ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V 20-WFQFN Exposed Pad 3mm Surface Mount -40°C~125°C TJ CMOS 0.8mm 835kHz e3 Matte Tin (Sn) QUAD 225 LTC3891 Transistor Driver YES 0.5mm Switching Regulator or Controllers 24V 1 5A 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 60V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4V~60V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 99% No
UC3843BN UC3843BN STMicroelectronics 0.0000
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0.00000000 download 14 Weeks ACTIVE (Last Updated: 7 months ago) Through Hole Tube Active 1 (Unlimited) 8 EAR99 10.92mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) No SVHC 250kHz 3.32mm 6.6mm Through Hole 930.006106mg 0°C~70°C TJ BIPOLAR 17mA 15V e3 Matte Tin (Sn) - annealed DUAL UC3843 Transistor Driver 2.54mm Switching Regulator or Controllers 800mW 5.05V 1 200mA 15V SWITCHING CONTROLLER 800mW 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 100 % 7.6V~30V Frequency Control Up to 500kHz No 96%
LT3845MPFE#TRPBF LT3845MPFE#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 16 EAR99 5mm ROHS3 Compliant ALSO HAS ADJUSTABLE OUTPUT UPTO 36V 16-TSSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -55°C~125°C TJ CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LT3845 Transistor Driver YES 0.65mm Switching Regulator or Controllers Not Qualified 1 20V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 60V Step-Down PUSH-PULL Buck 4V~60V Enable, Frequency Control, Soft Start 300kHz Yes
MAX5053BEUA+T MAX5053BEUA+T Maxim Integrated 3.8659
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2004 yes Active 1 (Unlimited) 8 EAR99 24V 3mm ROHS3 Compliant Lead Free 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 262kHz 3mm Surface Mount -40°C~85°C TA BICMOS e3 Matte Tin (Sn) DUAL GULL WING 260 MAX5053 Transistor Driver 0.65mm 1 1A 12V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE Step-Up PULSE WIDTH MODULATION SINGLE Boost 75 % 10.8V~24V Enable No 75%
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