Datasheet

L6932
2/11
PIN CONNECTIONS
PIN FUNCTION
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
(*) Measured on Demoboard with about 4 cm
2
of dissipating area 2 Oz.
N°
L6232D
1.2
L6232D
1.5/1.8/
2.5
Description
1 EN Enables the device if connected to Vin and disables the device if forced to gnd.
2 IN Supply voltage. This pin is connected to the drain of the internal N-mos. Connect this
pin to a capacitor larger than 10
µF.
3
ADJ – Connecting this pin to a voltage divider it is possible to programme the output voltage
between 1.2V and 5V.
– OUT Regulated output voltage. This pin is connected to the source of the internal N-mos.
Connect this pin to a capacitor of 10
µF.
4
OUT – Regulated output voltage. This pin is connected to the source of the internal N-mos.
Connect this pin to a capacitor of 10
µF.
– PGOOD Power good output. The pin is open drain and detects the output voltage. It is forced
low if the output voltage is lower than 90% of the programmed voltage.
5, 6, 7, 8 GND Ground pin.
Symbol Parameter Value Unit
V
in
VIN and Pgood 14.5 V
EN, OUT and ADJ -0.3 to (V
in
+0.3) V
Symbol Parameter Value Unit
R
th J-amb
Thermal Resistance Junction to Ambient 62 (*) °C/W
T
max
Maximum Junction Temperature 150 °C
T
stg
Storage Temperature Range -65 to 150 °C
EN
IN
ADJ
OUT
GND
GND
GND
GND
1
2
3
4
8
7
6
5
L6932D1.2
EN
IN
OUT
PGOOD
GND
GND
GND
GND
1
2
3
4
8
7
6
5
L6932D1.5
L6932D1.8
L6932D2.5