PIN 1 ID

1

24

7

18

19

20

21

22

23

2

3

4

5

6

8

9

10

11

12

13

14

15

16

17

PIN 1 ID

1

24

7

18

19

20

21

22

23

2

3

4

5

6

8

9

10

11

12

13

14

15

16

17

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LP55231

SNOSCR5 – MARCH 2013

www.ti.com

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

DESCRIPTION (CONTINUED)

notify processor when a lighting sequence has ended (interrupt -function). Also, the device has a trigger input

interface, which allows synchronization, for example, between multiple LP55231 devices.

The device requires only four small and low-cost ceramic capacitors. The LP55231 is available in a 24-pin

WQFN package.

Connection Diagrams and Package Mark Information

24-pin WQFN package, 4.0 x 4.0 x 0.8 mm body size, 0.5 mm pitch. Package Number RTW0024A

2

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Product Folder Links: LP55231