Contents

1

Diagram ...........................................................................2

2

Pin configuration ..................................................................3

3

Typical application circuit..........................................................4

4

Maximum ratings ..................................................................5

5

Electrical characteristics...........................................................6

6

Device functional description ......................................................8

6.1

Undervoltage lockout ........................................................... 8

6.2

Startup sequence and voltage clamp .............................................. 8

6.3

Enable pin and SATA ignore function .............................................. 9

6.4

Current limit function after startup ................................................ 10

6.5

eFuse current monitor.......................................................... 10

6.6

Thermal shutdown............................................................. 11

6.7

Reverse current blocking feature on the 5 V channel ................................ 11

6.8

External capacitors and application suggestions.................................... 12

7

Typical characteristics ............................................................13

8

Package information..............................................................19

8.1

DFN10 (2 x 3 mm) package information........................................... 19

8.2

Carrier tape information ........................................................ 21

9

Ordering information .............................................................23

Revision history .......................................................................24

STEF512SRI

Contents

DS14138 - Rev 1

page 25/28