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SC81460Q

36V/6A, Automotive Low IQ Buck Converter

SC81460QSC81460Q

SC81460Q

36V/6A, Automotive Low IQ Buck Converter

The SC81460Q is a synchronous Buck converter family with a wide input voltage from 3V to 36V. The SC81460Q regulates the output voltage at customized voltage by setting the divider resistors. It provides up to 6A of highly efficient output current with current mode control with fast loop response. The SC81460Q is specifically designed for automotive applications. The device incorporates spread spectrum, QFN package, symmetrical pinout to optimize the EMI performance. Up to 2.2MHz switching frequency could help avoid noise sensitive frequency. The SC81460Q employs peak current mode control scheme. The switching frequency could be synchronized to an external clock. The SC81460Q offers output over-voltage protection, cycle-by-cycle peak current limit, output short circuit protection, and thermal shutdown protection. The SC81460Q is available in 14-pin 4mm X 3.5mm QFN package.
SC81460Q
The SC81460Q is a synchronous Buck converter family with a wide input voltage from 3V to 36V. The SC81460Q regulates the output voltage at customized voltage by setting the divider resistors. It provides up to 6A of highly efficient output current with current mode control with fast loop response. The SC81460Q is specifically designed for automotive applications. The device incorporates spread spectrum, QFN package, symmetrical pinout to optimize the EMI performance. Up to 2.2MHz switching frequency could help avoid noise sensitive frequency. The SC81460Q employs peak current mode control scheme. The switching frequency could be synchronized to an external clock. The SC81460Q offers output over-voltage protection, cycle-by-cycle peak current limit, output short circuit protection, and thermal shutdown protection. The SC81460Q is available in 14-pin 4mm X 3.5mm QFN package.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Design / Development

Parameters
Value
EVM Model
SC81460Q EVM
Key Part Number
SC81460Q
Maximum working voltage
42V
Maximum current
3A
SC81460Q EVM

Technical Documentation

Applications

More Solutions
We offer a complete solution for smart cockpits, including buck converters, boost converters, buck-boost converters, diagnostic LDOs, and USB 2.0 charging protection converters.
2024.10.14
Learn more
Parameter NameParameter Value
VIN range3.0-36V
Abs. VIN (max)42V
VOUT range1-VIN*95%
Iout(Max)6A
MOS35mΩ/20mΩ
TopologyBuck
Fsw200 – 2200kHz
Parameter NameParameter Value
Spread Spectrum√
Power Good√
Sync to Clock√
PFM√
FeaturesLow Iq, 100% duty cycle, BIAS pin, Wettable Flank
PackageQFN-14 4x3.5
Parameter NameParameter Value
VIN range3.0-36V
Abs. VIN (max)42V
VOUT range1-VIN*95%
Iout(Max)6A
MOS35mΩ/20mΩ
TopologyBuck
Fsw200 – 2200kHz
Spread Spectrum√
Power Good√
Sync to Clock√
PFM√
FeaturesLow Iq, 100% duty cycle, BIAS pin, Wettable Flank
PackageQFN-14 4x3.5