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SC475A Synchronous Buck Controller

SC475A Description

Synchronous Buck Controller with Dual-Level VOUT Transition Support POWER POWERMANAGEMENT MANAGEMENT .
The SC475A is a versatile, constant on-time synchronous buck, pseudo-fixed-frequency, PWM controller intended for notebook computers and other battery.

SC475A Features

* needed to provide cost-effective control of system elements needing voltage slewing. An integrated switch provides two resistorprogrammable DC output voltages controlled by the G0 input. www. DataSheet4U. com SC475A Features VOUT Programmable 0.75V to 5.25V with Integrated Transition Support VBAT Ra

SC475A Applications

* Notebook/Sub-Notebook Graphics Voltage Controllers Tablet PCs Embedded Applications September 25, 2006 1 www. semtech. com SC475A POWER MANAGEMENT Typical Application Circuit VCC C4 D1 VBAT R4 C3 Q1 G0 www. DataSheet4U. com 16 15 14 G0 C2 L1 VOUT 1 2 C1 VCC Q2 3 4 DH ILIM NC 13 LX BST VCC

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Datasheet Details

Part number
SC475A
Manufacturer
Semtech Corporation
File Size
647.37 KB
Datasheet
SC475A_SemtechCorporation.pdf
Description
Synchronous Buck Controller

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Synchronous Buck Controller Semtech Corporation
Semtech Corporation SC475A-like datasheet