TEA6811V 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

生产厂家

TEA6811V

Front-end and PLL synthesizers for car radios

Philips Electronics 

www.ti.com

TPS72501

TPS72515, TPS72516

TPS72518, TPS72525

SLVS341D – MAY 2002 – REVISED MARCH 2004

FUNCTIONAL BLOCK DIAGRAM—ADJUSTABLE VERSION

TPS72501

IN

EN

GND

1.220

Vref

Current

Limit/Thermal

Protection

OUT

FB

IN

EN

GND

FUNCTIONAL BLOCK DIAGRAM—FIXED VERSION

TPS72515/16/18/25

1.220

Vref

Current

Limit/Thermal

Protection

OUT

0.93 × Vref

Deglitch

and

Delay

RESET

TERMINAL

NAME

NO.

D

NO.D

CQ &

KTT

ENABLE

5

1

FB

2

GND 3, 6, 7 3

IN

8

2

RESET/FB —

5

NC

OUT

4

—

1

4

TERMINAL FUNCTIONS

I/O DESCRIPTION

I Enable input

Feedback

Ground

I Input supply voltage

O/I This terminal is the feedback point for the adjustable option TPS72501. For all other options, this

terminal is the RESET output terminal. When used with a pullup resistor, this open-drain output

provides the active low RESET signal when the regulator output voltage drops more than 5% below

its nominal output voltage. The RESET delay time is typically 50 ms.

No connection

O Regulated output voltage

5

Share Link: