Description
Pin No
SOIC 10 SOIC 16 Pin Name
Function
1
1
4
GND
The IC Ground
2
5
VCC
Powers the Internal
Circuitry
3
6
LIM/OPP
Ipeak Set / Over
Power Limitation
4
7
FB
Feedback Signal
Input
5
8
Comp
Compensation
6
10
9
12 13
16
Drain
Drain Connection
Pin Description
This pin is connected to an external capacitor.The VDD includes an auto
recovery over voltage protection
The current drown from the pin decreases Ipeak of the primary windin
Features
- include: a timer to detect an overload or a short.
- circuit event, Overvoltage Protection with auto.
- recovery and AC input line voltage detection (A version). The ON proprietary integrated Over Power Protection (OPP) lets you harness the maximum delivered power without affecting your standby performance simply via external resistors. For improved standby performance, the connection of an auxiliary winding stops the DSS operation and helps to reduce input power consumption below 50 m.