RT8016 Ver la hoja de datos (PDF) - Richtek Technology

Número de pieza

componentes Descripción

Fabricante

RT8016

1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter

Richtek Technology 

RT8016

Functional Pin Description

Pin No.

2

Pin Name

EN

Chip Enable (Active High).

Pin Function

3

VIN

Power Input.

4

LX

Pin for Switching.

1, 5

GND

Ground Pin.

6

FB/VOUT Feedback/Output Voltage Pin.

7 (Exposed Pad) NC

No Internal Connection. The exposed pad must be soldered to a large PCB and

connected to GND for maximum power dissipation.

Function Block Diagram

EN

VIN

FB/VOUT

Slope

Compensation

Error

Amplifier

RC

COMP

OSC &

Shutdown

Control

Current

Sense

PWM

Comparator

UVLO &

Power Good

Detector

VREF

Current

Limit

Detector

Control

Logic

Driver

Mux

Current

Source

Controller

Current

Detector

RS1

LX

RS2

GND

Copyright ©2012 Richtek Technology Corporation. All rights reserved.

DS8016-04 February 2012

is a registered trademark of Richtek Technology Corporation.

www.richtek.com

3

Share Link: