Contents

1

Pin setting.........................................................................2

2

Typical power capability ...........................................................3

3

Electrical and thermal ratings ......................................................4

4

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

5

Typical electrical characteristics ...................................................8

6

General description................................................................9

6.1

Startup ....................................................................... 9

6.2

Feedback loop ................................................................. 9

6.3

Pulse skipping ................................................................. 9

6.4

Burst mode at light load ........................................................ 10

6.5

Short-circuit protection ......................................................... 10

6.6

VCC clamp protection.......................................................... 10

7

Basic application schematics ....................................................11

8

Package information..............................................................13

8.1

[Package name] package information ............................................ 13

Revision history .......................................................................16

Contents ..............................................................................17

List of tables ..........................................................................18

List of figures..........................................................................19

VIPER222

Contents

DS13192 - Rev 2

page 17/20