TLE 4253GS Infineon Technologies, TLE 4253GS Datasheet - Page 16

• Manufacturer Part Number: TLE 4253GS
• Manufacturer: Infineon Technologies

Specifications of TLE 4253GS

• Packages: PG-DSO-8
• Regulator Type: tracker
• Output Voltage: adj.
• Accuracy: 0.5 %
• Max. Output Current: 250mA
• Dropout Voltage: 280mV

6
Note: The following information is given as a hint for the implementation of the device only and shall not be
Figure 3
Figure 3 shows the typical schematic for applications where the tracker output voltage equals the reference
voltage
is directly applied “EN/ADJ”.
Data Sheet
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.
V
REF
Application Information
Application circuit: Output voltage
applied to the pin “EN/ADJ”. The pin “FB” is connected directly to the output. The reference voltage
VBAT
I
Main µC supply, e.g.
TLE4271-2
TLE4278
TLE4470
etc.
GND
Q
V
Q
equal to reference voltage
VREF
16
5
8
EN/
ADJ
I
TLE 4253 G
2, 3, 6, 7
GND
FB
Q
VDD
1
4
I/O
µC, e.g. C167
V
REF
Application Information
e.g. off board
Rev. 1.2, 2009-11-09
sensors
supply,
TLE4253