TLE4253

Application Information

Data Sheet

16

Rev. 1.2, 2009-11-09

6

Application Information

Note: The following information is given as a hint for the implementation of the device only and shall not be

regarded as a description or warranty of a certain functionality, condition or quality of the device.

The application circuits shown are simplified examples. The function must be verified in the real application.

Figure 3

Application circuit: Output voltage

V

Figure 3 shows the typical schematic for applications where the tracker output voltage equals the reference

voltage

V

is directly applied “EN/ADJ”.

ADJ

IFB

Q

EN/

GND

TLE 4253 G

8

2, 3, 6, 7

5

4

1

µC, e.g. C167

VDD

I/O

Main µC supply, e.g.

TLE4271-2

TLE4278

TLE4470

etc.

IQ

GND

VBAT

e.g. off board

supply,

sensors

VREF