TFS762HG

AC DC Converters, Offline Switchers Overview

The TFS762HG is an integrated offline switcher combining a two-switch forward controller for main power and a flyback controller for standby power. It features integrated high-voltage MOSFETs, supporting input voltages from 100 V to 400 V. The device operates at a switching frequency of 66 kHz with a maximum duty cycle of 73%. Designed for high-power applications, it supports main outputs up to 414 W and standby outputs up to 20 W. The component is housed in a SIP package and has a maximum operating temperature of 150°C.

AC DC Converters, Offline Switchers Feature Summary

• Single-chip solution integrating two-switch forward and flyback controllers
• Includes integrated high-voltage MOSFETs for compact form factor
• Supports simultaneous main and standby power conversion

AC DC Converters, Offline Switchers Applications

• High-power main power converters requiring two-switch forward topology
• Standby power converters utilizing flyback topology
• Applications requiring combined main and auxiliary power supply solutions

AC DC Converters, Offline Switchers Procurement Notes

Verify the current lifecycle status as the product may be obsolete or superseded by newer versions. Confirm availability through authorized distributors, as stock levels vary. Ensure compatibility with existing design requirements before procurement, considering potential lead times and regional shipping restrictions.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring integrated main and standby power control in a single package. Consider the 66 kHz switching frequency and 414 W main power capability. Verify input voltage range suitability for the specific application. Note that newer versions are available, so evaluate if the latest iteration better meets current design needs.

AC DC Converters, Offline Switchers Part Context

The TFS762HG belongs to Power Integrations' HiperTFS family, designed for high-power applications. It combines two-switch forward and flyback topologies on a single chip. This integration reduces component count and board space. The device is intended for efficient power conversion in systems requiring both main and standby power supplies.

AC DC Converters, Offline Switchers Replacement Considerations

Check for newer versions within the HiperTFS family that may offer improved performance or updated features. Evaluate alternative integrated controllers if the TFS762HG is obsolete. Ensure any replacement maintains compatibility with the required input voltage range and power output specifications.