Diodes AP2113 - Manual (Page 3)

Preliminary Datasheet
1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113
Mar. 2012 Rev 1. 3 BCD Semiconductor Manufacturing Limited
3
Functional Block Diagram
V
OUT
Fully on
Logic
Thermal
Shutdown
Short -Circuit
Protection
-
+
VOUT
GND
VSET
FON
VIN
R1
R2
R1=0.6 xR2
2(4)
1(5)
4(1)
3(3)
5 , 6 , 7 , 8 (2)
A(B)
A for SOIC-8
B for SOT-23-5
Figure 3. Functional Block Diagram of AP2113