Datasheet4U Logo Datasheet4U.com

SC427 Datasheet Integrated FET Regulator

Manufacturer: SEMTECH

Download the SC427 datasheet PDF. This datasheet also includes the SC417 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SC417-Semtech.pdf) that lists specifications for multiple related part numbers.

General Description

 Power system: • Input voltage — 3V to 28V • Integrated bootstrap switch • Programmable LDO output — 200mA • 1% reference tolerance -40 to +85 °C • Selectable internal/external bias power supply • EcoSpeedTM architecture with pseudo-fixed fre- quency adaptive on-time control  Logic input/output control • Independent control EN for LDO and switcher • Programmable VIN UVLO threshold • Power good output • Selectable ultrasonic/power save methods  Protections • Over-voltage/under-voltage • TC compensated RDS(ON) sensed current limit • Thermal shutdown  Output capacitor types • High ESR — SP, POSCAP, OSCON • Ceramic capacitors  Package — 5x5mm, 32-pin MLPQ  Lead-free and halogen free  RoHS and WEEE compliant Applications The SC417/SC427 is a stand-alone synchronous EcoSpeedTM buck regulator which incorporates Semtech’s advanced, patented adaptive on-time control architecture to provide excellent light-load efficiency and fast transient response.

It

Overview

SC417/SC427 POWER MANAGEMENT 10A EcoSpeedTM Integrated FET Regulator with Programmable.

More Datasheets from SEMTECH

Part Number Description
SC4201 Multi Phase Link Controller
SC4210 8-Pin N-FET Linear Regulator Controller
SC4210A 8-Pin N-FET Linear Regulator Controller
SC4211H Very Low Input /Very Low Dropout 1Amp Regulator
SC4212B Very Low Input /Very Low Dropout 1 Amp Regulator
SC4250 Negative Voltage / Hot Swap Controller
SC410A Step-Down Regulator
SC4150 Negative Voltage Hot Swap Controller
SC417 Integrated FET Regulator
SC419 DC-DC Converter