TNY274PNAU

Description：IC OFFLINE SWITCH FLYBACK 8DIP
Series：TinySwitch®-III
Mfr：Power Integrations
Package：Tube

SKU:637a2a332641 Category: AC DC Converters, Offline Switchers Brand: Power Integrations

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Product introduction

TNY274PNAU is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists Power Integrations. Its product description is IC OFFLINE SWITCH FLYBACK 8DIP. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for TNY274PNAU

Description：IC OFFLINE SWITCH FLYBACK 8DIP
Series：TinySwitch®-III
Mfr：Power Integrations
Package：Tube
Output Isolation：Isolated
Internal Switch(s)：Yes
Voltage - Breakdown：700V
Topology：Flyback
Voltage - Supply (Vcc/Vdd)：-
Duty Cycle：65%
Frequency - Switching：132kHz
Fault Protection：Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
Control Features：EN
Operating Temperature：-40°C ~ 150°C (TJ)
Package / Case：8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package：8-PDIP-C
Mounting Type：Through Hole
Power (Watts)：11 W

AC DC Converters, Offline Switchers datasheet and documents for TNY274PNAU

TNY274PNAU

AC DC Converters, Offline Switchers Overview

The TNY274PNAU is an integrated offline switcher from the TinySwitch-III family, designed for energy-efficient AC-DC power conversion. It incorporates a 700V high-voltage MOSFET and a current-mode controller within a single package. The device supports flyback topologies with a switching frequency of 132 kHz and a maximum duty cycle of 65%. It delivers up to 8.5 W at 85-265 VAC input and 11 W at 230 VAC. Operating parameters include a supply current of 275 µA and a breakdown voltage of 700 V. The component functions within a temperature range of -40°C to +150°C TJ.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.