TLE42994_14 Datasheet, PDF (6/36 Pages) Infineon Technologies AG – Extreme Low Current Consumption In ON State

3
Pin Configuration
3.1
Pin Assignment TLE42994G (PG-DSO-8)
TLE42994
Pin Configuration
Ι1
SΙ 2
RADJ 3
D4
8Q
7 SO
6 RO
5 GND
AEP01668
Figure 3 Pin Configuration (top view)
3.2
Pin Definitions and Functions TLE42994G (PG-DSO-8)
Pin Symbol
1
I
2
SI
3
RADJ
4
D
5
GND
6
RO
7
SO
8
Q
Function
Input
for compensating line influences, a capacitor to GND close to the IC terminals is
recommended
Sense Input
connect the voltage to be monitored;
connect to Q if the sense comparator is not needed
Reset Threshold Adjust
connect an external voltage divider to adjust reset threshold;
connect to GND for using internal threshold
Reset Delay Timing
connect a ceramic capacitor to GND for adjusting the reset delay time;
leave open if the reset function is not needed
Ground
Reset Output
open collector output; internally linked to the output via a 20 kΩ pull-up resistor;
leave open if the reset function is not needed
Sense Output
open collector output; internally linked to the output via a 20 kΩ pull-up resistor;
leave open if the sense comparator is not needed
Output
block to GND with a capacitor close to the IC terminals, respecting the values given
for its capacitance C_Q and ESR in “Functional Range” on Page 12
Data Sheet
6
Rev. 1.2, 2014-07-03