TLE42994V33_14 Datasheet, PDF (7/33 Pages) Infineon Technologies AG – Extreme Low Current Consumption In ON State

TLE42994V33
Pin Configuration
3.3
Pin Assignment TLE42994EV33 (PG-SSOP-14 Exposed Pad)
RADJ
1
n.c.
2
D
3
GND
4
EN
5
n.c.
6
RO
7
Figure 3 Pin Configuration (top view)
14
13
12
11
10
9
8
PINCONFIG_SSOP-14.VSD
SI
I
n.c.
Q
n.c.
n.c.
SO
3.4
Pin Definitions and Functions TLE42994EV33 (PG-SSOP-14 Exposed Pad)
Pin
Symbol
1
RADJ
2, 6
n.c.
3
D
4
GND
5
EN
7
RO
8
SO
9, 10, 12 n.c.
11
Q
13
I
Function
Reset Threshold Adjust
connect an external voltage divider to adjust reset threshold;
connect to GND for using internal threshold
not connected
leave open or connect to GND
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
connect all pins to PCB and heatsink area
Enable
high signal enables the regulator;
low signal disables the regulator;
connect to I if the Enable function is not needed
Reset Output
open collector output; internally linked to the output via a 20kΩ pull-up resistor;
leave open if the reset function is not needed
Sense Output
open collector output; internally linked to the output via a 20kΩ pull-up resistor;
leave open if the sense comparator is not needed
not connected
leave open or connect to GND
Output
block to GND with a capacitor close to the IC terminals, respecting the values given for
its capacitance C_Q and ESR in the table “Functional Range” on Page 10
Input
for compensating line influences, a capacitor to GND close to the IC terminals is
recommended
Data Sheet
7
Rev. 1.1, 2014-07-03