SGM46000 Datasheet (SG Micro) - 3W Primary-Side Transformer H-Bridge Driver

SGM46000, 3W Primary-Side Transformer H-Bridge Driver

The SGM46000 is an integrated primary-side controller and H-bridge driver for isolated power-supply circuits.

The device contains an on-board oscillator, protection circuitry and internal FET drivers to provide up to 3W of power to the primary winding of a transformer from +5V power supply.

The SGM4

SGM46000 Features

* Provides Up to 3W to the Transformer in Isolated Power Supplies

* Single Supply 2.5V to 5.5V Wide Operation Range

* Internal Resistor-Programmable Oscillator Mode

* External Clock Mode with Watchdog

* Disable Mode

* Under-Voltage Lockout Function

* Thermal Shutdown