Contents

STP2CMP

2/23

DocID022734 Rev 2

Contents

1

Application schematic .................................................................... 5

2

Pin configuration ............................................................................. 7

3

Maximum ratings ............................................................................. 8

4

Electrical characteristics ................................................................ 9

5

Detailed description ...................................................................... 10

5.1

Enable pin (EN)............................................................................... 10

5.2

LED turn-on pin (ONx) .................................................................... 10

5.3

Programmable output current.......................................................... 10

5.4

Charge pump .................................................................................. 10

5.5

Thermal protection .......................................................................... 10

6

Typical performance characteristics ........................................... 11

7

PCB layout ..................................................................................... 14

7.1

Recommended................................................................................ 14

7.2

Evaluation board ............................................................................. 16

8

Package information ..................................................................... 17

8.1

QFN20 (1.8x3.2 mm) package information ..................................... 18

8.2

Packing information......................................................................... 20

9

Revision history ............................................................................ 22