INN4072C-H182-TL

$2.24

Description：50 W (85-265 VAC)
Series：InnoSwitch™4-CZ
Mfr：Power Integrations
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:54a7f41e93df Category: AC DC Converters, Offline Switchers Brand: Power Integrations

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Product introduction

Product Detailed Parameters

Description：50 W (85-265 VAC)
Series：InnoSwitch™4-CZ
Mfr：Power Integrations
Package：Tape & Reel (TR),Cut Tape (CT)
Output Isolation：Isolated
Internal Switch(s)：Yes
Voltage - Breakdown：750V
Topology：Flyback, Secondary Side SR
Voltage - Start Up：-
Voltage - Supply (Vcc/Vdd)：-
Duty Cycle：-
Frequency - Switching：50kHz ~ 140kHz
Fault Protection：Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO
Control Features：Frequency Control, Soft Start
Operating Temperature：-40°C ~ 105°C (TA)
Package / Case：24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads
Supplier Device Package：InSOP-24D
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：50 W

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INN4072C-H182-TL

Overview

The INN4072C-H182-TL is an AC/DC converter from the InnoSwitch4-CZ series by Power Integrations. It utilizes PowiGaN technology and features a Flyback topology with a switching frequency of 140 kHz. The device supports an input voltage range of 85 VAC to 265 VAC and delivers up to 50 W of output power. It is housed in an InSOP-24D package designed for SMD/SMT installation.

Feature Summary

Integrates primary and secondary controllers with safety-rated feedback into a single IC
Partners with ClampZero active clamp ICs to improve flyback converter efficiency
Incorporates multiple protection features including overvoltage, overcurrent, and thermal shutdown

Applications

High-density flyback power supply designs
Efficient CV/CC power supplies
High-efficiency USB PD adapters

Procurement Notes

Verify the specific suffix H182 against official datasheets to confirm pinout and electrical characteristics match design requirements. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to assembly planning. Ensure the InSOP-24D package dimensions align with PCB footprint specifications.

Selection Notes

Select this component for applications requiring high power density and compact form factors. The integration of primary and secondary controllers simplifies design complexity. Consider pairing with ClampZero ICs for optimal efficiency improvements in continuous and discontinuous conduction modes.

Part Context

This part belongs to the InnoSwitch4-CZ family, which incorporates PowiGaN technology. The series is designed to significantly reduce system losses and transformer size compared to traditional silicon-based solutions, enabling ultra-compact power adapter designs.