TNY264G-TL

AC DC Converters, Offline Switchers Overview

The TNY264G-TL is an offline switcher from the TinySwitch-II family, integrating a high-voltage power MOSFET and control circuitry in a compact SMD-8 package. It operates at a switching frequency of 132 kHz with a maximum duty cycle of 68%. The device supports an AC input range of 85 to 265 VAC and delivers up to 9 W of output power. Key electrical parameters include a breakdown voltage of 700 V, a supply current of 225 µA, and an operating temperature range from -40 °C to +150 °C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates auto-restart protection for short circuit and open loop faults to reduce external component costs.
• Features programmable line undervoltage detection to prevent power on/off glitches.
• Utilizes frequency jittering to significantly reduce electromagnetic interference emissions.

AC DC Converters, Offline Switchers Applications

• Cell-phone chargers
• PC standby power supplies
• Low-cost AC/DC converters

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'TL' against the manufacturer's official ordering guide to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status as documentation indicates potential variations. Ensure the selected variant matches the required lead-free requirements for your assembly process before finalizing procurement.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring a minimal bill of materials and simple ON/OFF control without loop compensation. It serves as a cost-effective replacement for bulky regulated linear supplies or discrete PWM solutions. Verify that the 132 kHz switching frequency aligns with transformer core size constraints and EMI filter requirements.

AC DC Converters, Offline Switchers Part Context

This part belongs to the TinySwitch-II family, which offers expanded scalability for low system cost applications. It provides better performance compared to Resonant Converters (RCC) and linear regulators. The series is designed for eco-efficient operation, meeting energy standards such as California Energy Commission (CEC) and EU requirements.

AC DC Converters, Offline Switchers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official obsolescence notices or cross-reference guides for verified alternatives.