TOP245GN-TL

$2.27

Description：IC OFFLINE SWITCH FLYBACK 8SMD
Series：TOPSwitch®-GX
Mfr：Power Integrations
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9eb247ee4fce Category: AC DC Converters, Offline Switchers Brand: Power Integrations

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

TOP245GN-TL 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 8SMD. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for TOP245GN-TL

Description：IC OFFLINE SWITCH FLYBACK 8SMD
Series：TOPSwitch®-GX
Mfr：Power Integrations
Package：Tape & Reel (TR),Cut Tape (CT)
Output Isolation：Isolated
Internal Switch(s)：Yes
Voltage - Breakdown：700V
Topology：Flyback
Voltage - Supply (Vcc/Vdd)：-
Duty Cycle：66.50%
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-SMD (7 Leads), Gull Wing
Supplier Device Package：SMD-8B
Mounting Type：Surface Mount
Power (Watts)：30 W

AC DC Converters, Offline Switchers datasheet and documents for TOP245GN-TL

TOP245GN-TL

AC DC Converters, Offline Switchers Overview

The TOP245GN-TL is an integrated offline switcher from the TOPSwitch-GX family, designed for AC/DC conversion. It supports a wide input voltage range of 85-265 VAC and delivers up to 30 W at 230 VAC or 22 W across the universal range. The device operates at a switching frequency of 132 kHz with a maximum duty cycle of 83%. It features a low operating supply current of 1.6 mA and functions within a temperature range of -40°C to +150°C. The component utilizes Silicon technology and is housed in an SMD-8 package.

AC DC Converters, Offline Switchers Feature Summary

Integrated soft-start minimizes stress and overshoot during startup
Externally programmable accurate current limit for flexible design
Frequency jittering reduces EMI and filtering costs
Hysteretic thermal shutdown allows automatic fault recovery

AC DC Converters, Offline Switchers Applications

LCD monitors
Personal computers
Small servers
Set-top boxes
Digital TVs

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific ordering suffix 'TL' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the source document explicitly lists this exact part number variant as available, as general series data may not apply to specific suffix configurations.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring high design flexibility and extended power capabilities within the TOPSwitch-GX family. Consider the SMD-8 package for surface-mount assembly requirements. Evaluate the 132 kHz switching frequency for transformer size optimization. Verify that the 30 W output capability at 230 VAC meets the specific load requirements of the target application.

AC DC Converters, Offline Switchers Part Context

The TOP245GN-TL belongs to the TOPSwitch-GX family, which offers extended power ranges and EcoSmart energy-efficient technologies. This series integrates high-voltage power MOSFETs with intelligent control circuitry into a single package. The TOP245 variant specifically targets higher power applications compared to lower-numbered counterparts in the same family.