TLE 7279-2G V33 Infineon Technologies, TLE 7279-2G V33 Datasheet - Page 3

• Manufacturer Part Number: TLE 7279-2G V33
• Manufacturer: Infineon Technologies

Specifications of TLE 7279-2G V33

• Packages: PG-DSO-14
• Regulator Type: single output
• Output Voltage: 3.3V
• Accuracy: 2.0 %
• Max. Output Current: 180mA
• Dropout Voltage: 250mV

2
2.1
Figure 1
2.2
Pin
1
2-5,
10-12
8
6
7
9
13
14
Data Sheet
Symbol
RO
GND
SI
RM
SO
Q
I
EN
Pin Configuration
Pin Assignment (PG-DSO-14)
Pin Configuration
Pin Definitions and Functions (PG-DSO-14)
Function
Reset Output
TLE7279-2GV33, TLE7279-2GV26: open drain output;
TLE7279-2GV50: integrated 20 k
leave open if Reset is not needed
Ground
connect pin 2 and 3 to GND;
connect pin 4-5, 10-12 to PCB heat sink area with GND potential
Sense Input
connect to Q if not needed
Reset Mode
power-on reset delay time selection: set to LOW for fast timing, to HIGH for slow
timing;
see reset timing definitions in
connect to Q or GND
Sense Output
TLE7279-2GV33, TLE7279-2GV26: open-drain output;
TLE7279-2GV50: integrated 20 k
keep open, if sense comparator not needed
Output Voltage
block to GND with a ceramic capacitor close to the IC terminals, respecting the
values given for its capacitance and ESR in
Input Voltage
block to ground directly at the IC with a 100 nF ceramic capacitor
Enable Input
low level disables the IC;
integrated pull-down resistor to GND
GND
GND
GND
GND
RM
SO
RO
1
2
3
4
5
6
7
AEP02113_7279
3
“Electrical Characteristics” on Page
14
13
12
11
10
9
8
pull-up resistor;
pull-up resistor;
SI
EN
I
GND
GND
GND
Q
“Functional Range” on Page 7
Rev. 1.2, 2008-05-08
Pin Configuration
10;
TLE7279-2