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 compact device. Furthermore, internal settings are implemented as many as we can, cost cut is possible with reduced external parts.
The Panasonic AN8021NS is a switching power supply control IC designed for primary-side control in relatively small flyback AC-DC switching power supplies. It is optimized for cost reduction and ease of use by removing rarely used functions and implementing internal settings, resulting in a compact device with reduced external parts.
| Switching frequency | up to 700 kHz |
|---|---|
| Output rise time | 35 ns |
| Output fall time | 25 ns |
| Output current absolute maximum rating | +1.0 A (peak) |
| Package | SONF-8D |
| Operating temperature | -30 to +85 °C |
The AN8021NS supports operation at switching frequencies up to 700 kHz.
The output current absolute maximum rating is +1.0 A (peak) for direct driving of power MOSFET.