TOP233P

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

SKU:61bba7e19f9c Category: AC DC Converters, Offline Switchers Brand: Power Integrations

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Product introduction

TOP233P 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 TOP233P

Description：IC OFFLINE SWITCH FLYBACK 8DIP
Series：TOPSwitch®-FX
Mfr：Power Integrations
Package：Tube
Output Isolation：Isolated
Internal Switch(s)：Yes
Voltage - Breakdown：700V
Topology：Flyback
Voltage - Supply (Vcc/Vdd)：-
Duty Cycle：78%
Frequency - Switching：66kHz ~ 132kHz
Fault Protection：Current Limiting, Over Temperature, Over Voltage
Control Features：Frequency Control
Operating Temperature：-40°C ~ 150°C (TJ)
Package / Case：8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package：8-PDIP-B
Mounting Type：Through Hole
Power (Watts)：25 W

AC DC Converters, Offline Switchers datasheet and documents for TOP233P

TOP233P

AC DC Converters, Offline Switchers Overview

The TOP233P is an integrated offline switcher from the TinySwitch-II family, designed for AC-DC conversion. It combines a high-voltage power MOSFET with a current-mode controller in a single package. The device operates at a switching frequency of 132 kHz and supports a maximum duty cycle of 78%. It features a breakdown voltage of 700 V and a DC supply voltage limit of 374 V. The unit delivers up to 30 W output power with a maximum output current of 1.6 A. It functions within a temperature range of -40°C to 150°C TJ.

AC DC Converters, Offline Switchers Feature Summary

Integrates a high-voltage power MOSFET with a current-mode controller for compact design
Provides fixed-frequency operation at 132 kHz to minimize electromagnetic interference
Includes comprehensive protection mechanisms such as over-current, over-voltage, and thermal shutdown

AC DC Converters, Offline Switchers Applications

Universal input AC-DC converters
Battery chargers
General-purpose isolated power supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'P' indicates the DIP-8 package variant. Confirm RoHS compliance status and lead times with authorized distributors. Ensure the application circuit matches the required isolation and safety standards for the target market.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring up to 30 W of isolated power. It is suitable for applications needing wide input voltage ranges. Consider the TO-220 or DIP packaging options based on thermal management requirements and board space constraints.

AC DC Converters, Offline Switchers Part Context

This part belongs to the TinySwitch-II family of integrated offline switchers. These devices are engineered for low standby power consumption and high reliability. The family offers various pin configurations to accommodate different power levels and packaging needs.