TLE42744_14 Datasheet, PDF (4/21 Pages) Infineon Technologies AG – Very Low Current Consumption

3
Pin Configuration
TLE42744
Pin Configuration
3.1
Pin Assignment PG-TO252-3, PG-TO263-3 and PG-SOT223-4
GND
GND
4
1
3
Ι
Q
AEP02561
Ι GND Q
AEP02281
1
2
3
I
GND
Q
Pin Co n fig _ PG - SO T2 2 3 -
4.vsd
Figure 2 Pin Configuration (top view)
3.2
Pin Definitions and Functions PG-TO252-3, PG-TO263-3 and PG-SOT223-4
Pin No.
1
2
3
4 / Heat Slug
Symbol Function
I
Input
block to ground directly at the IC with a ceramic capacitor
GND
Ground
internally connected to heat slug
Q
Output
block to ground with a capacitor close to the IC terminals, respecting the values given
for its capacitance and ESR in “Functional Range” on Page 6
–
Heat Slug
internally connected to GND;
connect to GND and heatsink area
Data Sheet
4
Rev. 1.2, 2014-07-03