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SS6578 Datasheet - Silicon

SS6578 HIGH EFFICIENCY STEP DOWN DC/DC CONTROLLER

The SS6578 is a high performance step-down DC/DC controller, designed to drive an external P-channel MOSFET to generate programmable output voltages. Two main schemes of Pulse-Skipping and Pulse-Frequency Modulation are employed to maintain low quiescent current and high conversion efficiency under .

SS6578 Features

* 4V to 18V input voltage operation. High-efficiency (up to 95%). Low quiescent current at 90µA. Pulse-skipping and pulse-frequency modulation. Inputs-uncommitted current-sense comparator. Duty-cycle adjustable. 90KHz to 280KHz oscillator frequency. Power-saving shutdown mode (8µA typical). Push-pull

SS6578 Datasheet (240.65 KB)

Preview of SS6578 PDF

Datasheet Details

Part number:

SS6578

Manufacturer:

Silicon

File Size:

240.65 KB

Description:

High efficiency step down dc/dc controller.

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SS6578 HIGH EFFICIENCY STEP DOWN CONTROLLER Silicon

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