[AP1040]

018001836-E-01

2018/06

- 2 -

3.

Table of Contents

1.

General Description ............................................................................................................................ 1

2.

Features .............................................................................................................................................. 1

3.

Table of Contents ................................................................................................................................ 2

4.

Block Diagram..................................................................................................................................... 3

5.

Pin Configulations and Functions ....................................................................................................... 3

5.1.

Pin Layout.................................................................................................................................... 3

5.2.

Pin Functions ............................................................................................................................... 4

6.

Absolute Maximum Ratings ................................................................................................................ 5

7.

Recommended Operation Conditions................................................................................................. 6

8.

Electric Characteristics ....................................................................................................................... 6

9.

Functional Descriptions....................................................................................................................... 8

9.1.

Control Logic................................................................................................................................ 8

9.2.

PWM Duty Control ..................................................................................................................... 10

9.3.

Protection Functions...................................................................................................................11

10. Recommended External Circuit ........................................................................................................ 14

11. Package ............................................................................................................................................ 16

11.1. Outline Dimensions ................................................................................................................... 16

11.2. Land Pattern .............................................................................................................................. 16

11.3. Marking ...................................................................................................................................... 17

12. Ordering Guide.................................................................................................................................. 17

13. Revision History ................................................................................................................................ 17

IMPORTANT NOTICE .......................................................................................................................... 18