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AN8021NS

External excitation flyback AC-DC switching power supply controller

AN8021NS Features

* Supports operation at switching frequencies up to 700 kHz and achieves a 35 ns output rise time and a 25 ns output fall time.

* Extremely low pre-startup current consumption of 70 µA (typical) allows a significantly smaller startup resistor to be used.

* Totem pole circuit

AN8021NS General Description

Pin No. 1 2 3 Symbol VOUT VCC TIM/OVP Direct power MOSFET drive output Description Voltage Regulators Power supply. This pin monitored, and has threshold voltages for startup, stop, OVP reset, and other functions. OVP (overvoltage protection) and timer latch functions. OVP: Accepts a power supply.

AN8021NS Datasheet (45.37 KB)

Preview of AN8021NS PDF

Datasheet Details

Part number:

AN8021NS

Manufacturer:

Panasonic Semiconductor

File Size:

45.37 KB

Description:

External excitation flyback ac-dc switching power supply controller.
Voltage Regulators AN8021NS External excitation flyback AC-DC switching power supply control IC s Overview The AN8021S is a switching power supply co.

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AN8021NS External excitation flyback AC-DC switching power supply controller Panasonic Semiconductor

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