G5617B - Programmable Output High-Speed Step-Down Controller

Product Overview

Global Mixed-mode Technology

Datasheet Details

Part number	G5617B
Manufacturer	Global Mixed-mode Technology
File Size	26.69 KB
Description	Programmable Output High-Speed Step-Down Controller
Datasheet	G5617B Datasheet
Note	This datasheet PDF includes multiple part numbers: G5617B, G5617A-GlobalMixed. Please refer to the document for exact specifications by model.
Additional preview pages of the G5617B datasheet.

Product details

Description

G5617A/G5617B PWM controller uses constant on-time control scheme to handle wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency.

Features

Ultra-High Efficiency.
No Current-Sense Resistor (Lossless ILIMIT).
Quasi-PWM with 100ns Load-Step Response.
1% VOUT Accuracy Over Line and Load.
0.75V to 3.6V Adjustable Output Range.
Dynamic Voltage Scaling by G0 and G1 Inputs.
4.5V to 24V Battery Input Range.
OVP & UVP.
Built-in BST Diode.
1.7ms Soft-Start.
Drives Large Synchronous-Rectifier FETs.
Power-Good Indicator.
G0/G1 H.

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Published: Jan 10, 2016 |