TLE 7278-2G V26 Infineon Technologies, TLE 7278-2G V26 Datasheet - Page 5

• Manufacturer Part Number: TLE 7278-2G V26
• Manufacturer: Infineon Technologies

Specifications of TLE 7278-2G V26

• Packages: PG-DSO-14
• Regulator Type: single output
• Output Voltage: 2.6V
• Accuracy: 2.0 %
• Max. Output Current: 180mA
• Dropout Voltage: 250mV

3.3
Figure 3
3.4
Table 1
Pin No.
1
2, 5
3, 4, 10, 11, 12
6
7
8
9
13
14
Pad
Data Sheet
Pin Assignments (PG-SSOP-14 Exposed Pad)
Pin Assignment PG-SSOP-14 Exposed Pad (top view)
Pin Definitions and Functions (PG-SSOP-14 Exposed Pad)
Pin Definitions and Functions
RO
GND
n.c.
WM2
WM1
WDI
Q
I
EN
–
Symbol
Function
Reset Output
integrated 20 kΩ pull-up resistor;
leave open if not needed
Ground
connect to GND
not connected
leave open or connect to GND
Watchdog Mode Bit 2
watchdog and reset mode selection, see
connect to Q or GND
Watchdog Mode Bit 1
watchdog and Reset mode selection, see
connect to Q or GND
Watchdog Input
trigger input for watchdog pulses;
pull down to GND if not needed and turn off the watchdog with WM1 and
WM2 pin
Output Voltage
block to GND with a ceramic capacitor close to the IC terminals, respecting
the values given for its capacitance
Page 7
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
Exposed Pad
connect to heatsink area;
connect to GND on PCB
5
C
Q
and ESR in
Figure
Figure
5;
5;
“Functional Range” on
Rev. 1.2, 2009-04-28
Pin Configuration
TLE7278-2