L6932

2/10

PIN CONNECTIONS

PIN FUNCTION

ABSOLUTE MAXIMUM RATINGS

THERMAL DATA

N°

L6232D

1.2

L6232D

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

VIN and Pgood

14.5

V

EN, OUT and ADJ

V

Symbol

Parameter

Value

Unit

Thermal Resistance Junction to Ambient

62 (*)

°C/W

Maximum Junction Temperature

150

°C

Storage Temperature Range

-65 to 150

°C

1

3

2

4

L6932D1.2

EN

OUT

5

7

6

8

GND

ADJ

IN

GND

GND

GND

1

3

2

4

EN

PGOOD

5

7

6

8

GND

OUT

IN

GND

GND

GND

L6932D1.8

L6932D2.5