TLE 4299

Data Sheet Rev. 1.0

13

2002-01-17

Figure 7

Application Diagram with Inhibit Function

The TLE 4299 supplies a regulated 5 V output voltage with an accuracy of 2% from an

input voltage between 5.5 V and 45 V in the temperature range of

T

The device is capable to supply 150 mA. For protection at high input voltage above 25 V,

the output current is reduced (SOA protection).

An input capacitor is necessary for compensating line influences and to limit steep input

edges. A resistor of approx. 1

and the input capacitor.

The voltage regulator requires for stability an output capacitor

C

an ESR below 5

W.

AES03106

Current

and

Saturation

Control

Band-

Gap-

Reference

TLE 4299

Reset

Control

RO

Q

I

D

C

V

BAT

C

D

GND

R

ADJ1

P

R

SI1

R

SI2

Reference

SI

R

SO

R

RO

R

ADJ2

SO

RADJ

C

Inhibit

Logic

INH

From

KI. 15

C

Q1

22