SC412A Datasheet Synchronous Buck Controller

Manufacturer: SEMTECH

Overview: SC412A Synchronous Buck Controller POWER MANAGEMENT.

Datasheet Details

Part number	SC412A
Manufacturer	SEMTECH
File Size	685.94 KB
Description	Synchronous Buck Controller
Datasheet	SC412A_SemtechCorporation.pdf

General Description

The SC412A is a versatile, constant on-time synchronous buck, pseudo ﬁxed-frequency, PWM controller intended for notebook computers and other battery operated portable devices.

The SC412A contains all the

Key Features

needed to provide cost-effective control of switch-mode power outputs. The output voltage is programmable from 0.75 to 5.25 external resistors. Switching frequency is internally preset to 325kHz. Additional features cycleby-cycle current limit, voltage soft-start, under-voltage protection, programmable over-current protection, soft shutdown, automatic power save and non-overlapping gate drive. The SC412A also provides an enable input and a power good output. Features VBAT Range 3V to 25V So.

SC412A Distributor & Price

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