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SC8001A

High Efficiency, Synchronous Buck Controller

SC8001ASC8001A

SC8001A

The SC8001A is a synchronous buck controller. It supports very wide input and output voltage range. It can support applications from 2.7V to 36V input range and 1V to 36V output range. The driver voltage is set to 10V to fully utilize external MOSFETs for highest efficiency. The SC8001A supports input current limit, output current limit and over temperature protections to ensure safety under different abnormal conditions. The switching frequency and current limits can be programmed through resistors freely. The SC8001A supports a series of protection functions including input current limiting, output current limiting, dynamic input power regulation, internal maximum current limiting, short circuit protection and over temperature protection to ensure that the system can adapt to various abnormal conditions. The SC8001A adopts 32 pin QFN 4x4 package.
SC8001A
The SC8001A is a synchronous buck controller. It supports very wide input and output voltage range. It can support applications from 2.7V to 36V input range and 1V to 36V output range. The driver voltage is set to 10V to fully utilize external MOSFETs for highest efficiency. The SC8001A supports input current limit, output current limit and over temperature protections to ensure safety under different abnormal conditions. The switching frequency and current limits can be programmed through resistors freely. The SC8001A supports a series of protection functions including input current limiting, output current limiting, dynamic input power regulation, internal maximum current limiting, short circuit protection and over temperature protection to ensure that the system can adapt to various abnormal conditions. The SC8001A adopts 32 pin QFN 4x4 package.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Technical Documentation

Parameter NameParameter Value
VIN range2.7-36V
Abs. VIN (max)40V
VOUT range1-VIN
Iout(max)5A~20A+
MOSext.
Parameter NameParameter Value
fsw200kHz ~ 600kHz
PFM√
Constant Current Mode1-rail, high side sense
Featuresadj. UVLO; Input current limit
PackageQFN 4x4
Parameter NameParameter Value
VIN range2.7-36V
Abs. VIN (max)40V
VOUT range1-VIN
Iout(max)5A~20A+
MOSext.
fsw200kHz ~ 600kHz
PFM√
Constant Current Mode1-rail, high side sense
Featuresadj. UVLO; Input current limit
PackageQFN 4x4