Contents

1

Block diagram and pins description................................................3

1.1

Block diagram ................................................................. 3

1.2

Pins description ................................................................ 3

2

Electrical specifications ...........................................................7

2.1

Absolute maximum ratings....................................................... 7

2.2

Thermal data .................................................................. 7

3

General information ...............................................................8

3.1

New feedback topology ......................................................... 8

3.2

LC filter design................................................................. 8

3.3

Load possibilities ............................................................... 8

4

Package information..............................................................10

4.1

LQFP64 (10x10x1.4 mm exp. pad up) package information .......................... 10

4.2

LQFP64 (10x10x1.4 mm exp. pad up) marking information .......................... 12

Revision history .......................................................................13

FDA901

Contents

DB3856 - Rev 1

page 14/17