Preliminary datasheet, Pin configuration, Pin description – Diodes AP1680 User Manual
Page 2
Advertising
LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER AP1680
Preliminary Datasheet
2
BCD Semiconductor Manufacturing Limited
Apr. 2011 Rev. 1. 0
Pin Configuration
Figure 2. Pin Configuration of AP1680 (Top View)
1
2
3
4
5
Pin 1 Dot by Marking
6
CS
OUT
VCC
GND
FB
GND
K6 Package
(SOT-23-6)
Pin Description
Pin Number
Pin Name
Function
1
OUT
This pin drives the base of external power NPN switch
2, 5
GND
Ground
3
VCC
Supply voltage
4
CS
The primary current sense
6
FB
The voltage feedback from the auxiliary winding
Advertising