Preliminary Datasheet

1.6x Linear DC Fan Driver with VOUT Fully on Control

AP2113

Mar. 2012 Rev 1. 3

BCD Semiconductor Manufacturing Limited

2

Pin Configuration

M Package

K Package

(SOIC-8)

(SOT-23-5)

1

2

34

5

Figure 2. Pin Configuration of AP2113 (Top View)

Pin Descriptions

Pin Number

SOIC-8

SOT-23-5

Pin Name

Function

1

5

FON

________

Full speed mode / Adjustable mode selection input pin.

Set low for full speed mode, set high for adjustable mode with 1.6x

2

4

VIN

Input voltage

3

3

VOUT

Output voltage

4

1

VSET

Voltage input pin, apply DC voltage into VSET as voltage

reference, the output voltage follows 1.6 times of VSET voltage

5, 6, 7, 8

2

GND

Ground