Preliminary Datasheet
1.6x Linear DC Fan Driver with VOUT Fully on Control
Pin Configuration
M Package
(SOIC-8)
AP2113
K Package
(SOT-23-5)
1
2
3
5
4
Figure 2. Pin Configuration of AP2113 (Top View)
Pin Descriptions
Pin Number
SOIC-8
1
2
3
4
5, 6, 7, 8
Pin Name
________
Function
Full speed mode / Adjustable mode selection input pin.
Set low for full speed mode, set high for adjustable mode with 1.6x
Input voltage
Output voltage
Voltage input pin, apply DC voltage into VSET as voltage
reference, the output voltage follows 1.6 times of VSET voltage
Ground
SOT-23-5
5
4
3
1
2
FON
VIN
VOUT
VSET
GND
Mar. 2012
Rev 1. 3
2
BCD Semiconductor Manufacturing Limited