RT9832 datasheet(11/12 Pages) RICHTEK

Part #	RT9832

Description	PWM Duty Generator with Adjustable Duty Setting

PDF	12 Pages

Scroll/Zoom	100%

Manufacturer	RICHTEK [Richtek Technology Corporation]

Direct Link	http://www.richtek.com

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11 / 12 page

RT9832

DS9832-00

January 2013

www.richtek.com

is a registered trademark of Richtek Technology Corporation.

Figure 3. PCB Layout Guide

Layout Consideration

For best performance of the RT9832, the following

guidelines must be strictly followed.

Input capacitors should be placed close to the IC and

connected to ground plane to reduce noise coupling.

The GND should be connected to a strong ground plane

for heat sinking and noise protection.

Keep the main current traces as possible as short and

wide.

OUT

VCC

RSET

GND

Connect the GND to a strong

ground plane for maximum power

dissipation and noise protection.

Keep the main

power traces as

wide and short

as possible.

Place the input

capacitor as close

as possible to the

input pin.

RSET

CVCC

Rpull-up

RT9832 Datasheet(PDF) 11 Page - Richtek Technology Corporation