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SC8112

Dual Ouputs 6 A Buck Converter with Integrated DCP Scheme

SC8112SC8112

SC8112

The SC8112 is a synchronous dual-output ports buck converter with a wide input voltage from 4.6V to 36V. The SC8112 regulates the output voltage at a fixed 5V or customized voltage by setting the divider resistor. It also provides high accurate output current limit. The converter enters Constant Current (CC) Mode in case any of the two output channels reaches the setting current limit. The total output power can be programmed by a resistor, which makes it easy for constant power (CP) control. The SC8112 adopts programmable line drop compensation, programmable frequency setting and operating mode selection for PWM and PFM. With minimum external components, maximum functions can be achieved for user's different applications. The SC8112 also supports full protections including under voltage protection, over voltage protection, short current protection and auto-restart, over temperature protection. The SC8112 adopts 32 pin QFN 5x5 package.
SC8112
The SC8112 is a synchronous dual-output ports buck converter with a wide input voltage from 4.6V to 36V. The SC8112 regulates the output voltage at a fixed 5V or customized voltage by setting the divider resistor. It also provides high accurate output current limit. The converter enters Constant Current (CC) Mode in case any of the two output channels reaches the setting current limit. The total output power can be programmed by a resistor, which makes it easy for constant power (CP) control. The SC8112 adopts programmable line drop compensation, programmable frequency setting and operating mode selection for PWM and PFM. With minimum external components, maximum functions can be achieved for user's different applications. The SC8112 also supports full protections including under voltage protection, over voltage protection, short current protection and auto-restart, over temperature protection. The SC8112 adopts 32 pin QFN 5x5 package.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Design / Development

Parameters
Value
EVM Model
SC8112 EVM
Key Part Number
SC8112
importation
36V 6A Buck Converter
functionality
Integration of two DPDMs and output current limit function, high end current sampling
SC8112 EVM

Technical Documentation

Parameter NameParameter Value
VIN range4.6-36V
Abs. VIN (max)42V
VOUT range4.6-VIN / Fixed 5V
Iout(max)6A
MOSint.
fsw80kHz ~ 600kHz
Almost 100% mode√
Parameter NameParameter Value
Cable comp.Adj.
PFM√
FPWM√
Constant Current Mode2-rail, high side sense
Constant Power Mode√
FeaturesDual DPDM port (BC1.2)
PackageQFN 5x5
Parameter NameParameter Value
VIN range4.6-36V
Abs. VIN (max)42V
VOUT range4.6-VIN / Fixed 5V
Iout(max)6A
MOSint.
fsw80kHz ~ 600kHz
Almost 100% mode√
Cable comp.Adj.
PFM√
FPWM√
Constant Current Mode2-rail, high side sense
Constant Power Mode√
FeaturesDual DPDM port (BC1.2)
PackageQFN 5x5