SS6578 - HIGH EFFICIENCY STEP DOWN DC/DC CONTROLLER

Product Overview

Silicon

Datasheet Details

Part number	SS6578
Manufacturer	Silicon
File Size	240.65 KB
Description	HIGH EFFICIENCY STEP DOWN DC/DC CONTROLLER
Datasheet	SS6578 Datasheet
Additional preview pages of the SS6578 datasheet.

Product details

Description

The SS6578 is a high performance step-down DC/DC controller, designed to drive an external P-channel MOSFET to generate programmable output voltages. Notebook 5V/3.3V Main Power Step-Down

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 driver output.

📁 Similar Datasheet

SS657 - Unipolar Hall-Effect Digital Switch (SEC Electronics)
SS6570 - Synchronous PWM Power Regulatro (Silicon Standard)
SS6571 - Synchronous PWM Power Regulator (Silicon Standard)
SS6577 - External NMOS Step-Down PWM Controller (Silicon Standard)
SS6579 - Step-Down DC/DC Controller (Silicon Standard)
SS6579L - Step-Down DC/DC Controller (Silicon Standard)
SS65 - SURFACE MOUNT SCHOTTKY BARRIER DIODES (Sunmate)
SS6520 - USB High-Side Power Switch (Silicon Standard)

Other Datasheets by Silicon

SS6610 - (SS6610 / SS6611) High Efficiency Syncronous Step-up DC/DC Converter
SS6611 - (SS6610 / SS6611) High Efficiency Syncronous Step-up DC/DC Converter
SS6734G - LOW DROPOUT LINEAR REGULATOR
SS6821 - Single-cell Lithium-lon Battery Protection IC

Published: Feb 17, 2007 |