TLE 42994E Infineon Technologies, TLE 42994E Datasheet - Page 6

• Manufacturer Part Number: TLE 42994E
• Manufacturer: Infineon Technologies

Specifications of TLE 42994E

• Packages: PG-SSOP-14
• Regulator Type: single output
• Output Voltage: 5V
• Accuracy: 2.0 %
• Max. Output Current: 150mA
• Dropout Voltage: 220mV

3.3
Figure 4
3.4
Pin
1
2
3, 4, 5
6
7
8
9
10, 11, 12
13
14
Data Sheet
Symbol
RADJ
D
GND
EN
RO
SO
Q
GND
I
SI
Pin Assignment TLE42994GM (PG-DSO-14)
Pin Configuration (top view)
Pin Definitions and Functions TLE42994GM (PG-DSO-14)
Function
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
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
Output
block to GND with a capacitor close to the IC terminals, respecting the values given
for its capacitance C
Ground
connect all pins to PCB and heatsink area
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
RADJ
GND
GND
GND
RO
EN
D
2
3
4
5
6
Q
1
7
and ESR in the table
6
PinConfig_PG-DSO-14.vsd
14
13
12
11
10
9
8
SI
I
GND
GND
GND
Q
SO
“Functional Range” on Page 10
Rev. 1.1, 2009-05-19
Pin Configuration
TLE42994