Data Sheet

8

Rev. 1.2, 2004-08-11

TLE 4252

Application Information

Figure 3

Application Circuit: Output Voltage < Reference Voltage

Figure 3 shows a typical application circuit with

V

feasible by directly connecting the reference pin of the TLE 4252 D to the appropriate

voltage level without voltage divider.

The output voltage calculates to:

(1)

AEA03535.VSD

Main µC Supply

e.g.

TLE 4271-2

TLE 4278

TLE 4470

etc.

GND

V

BAT

I

Q

R

1ADJ

R

2ADJ

µC

e.g. C167

V

DD

TLE 4252 D

GND

EN

Q

ADJ

I

V

4

1

5

I/O

+

------------------------------------





×

=