Datasheet Summary
Voltage Regulators
External excitation flyback AC-DC switching power supply control IC s Overview
The AN8021S is a switching power supply control IC that controls the power supply from the primary side. It is optimal for relatively small switching power supplies. All rarely used functions have been removed from the AN8021S and as a result it is an extremely easy-to-use pact device. Furthermore, internal settings are implemented as many as we can, cost cut is possible with reduced external parts.
5.01±0.20
Unit: mm
(1.05)
4.30±0.20 6.40±0.20
- 0.05
+0.10
0° to 10°
0.50±0.20
0.10±0.10 1.45±0.10
1.75max. s Features
- Supports operation at switching...