SC417: 10 Integrated FET Regulator with Programmable LDO and Selectable Ultrasonic Power-Save
The SC417 is a stand-alone synchronous buck power supply. It features integrated power MOSFETs, a bootstrap switch, and a programmable LDO in a spacesaving MLPQ-5x5mm 32-pin package.
For selectable regular power-save see SC427 product page.
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- Input voltage — 3V to 28V
- Internal power MOSFETs — 10A
- Integrated bootstrap switch
- Smart power-save protection
- Configurable 150mA LDO with bypass capability
- TC compensated RDS(ON) sensed current limit
- Pseudo-fixed frequency adaptive on-time control
- Designed for use with ceramic capacitors
- Programmable VIN UVLO threshold
- Independent enable for switcher and LDO
- Selectable ultrasonic power-save (SC417)
- Internal soft-start and soft-shutdown at output
- Internal reference — 1% tolerance
- Over-voltage/under-voltage fault protection
- Power good output
- Lead-free 5x5mm, 32 Pin MLPQ package
- Fully WEEE and RoHS compliant
- Notebook, desktop, tablet, and server computers
- Networking and telecommunication equipment
- Printers, DSL, and STB applications
- Embedded applications
- Power supply modules
- Point of load power supplies
- SC417MLTRT: Lead-Free, RoHS and WEEE Compliant, 3000 pcs Tape and Reel
- SC427MLTRT: Lead-Free, RoHS and WEEE Compliant, 3000 pcs Tape and Reel
