IW1796-12

$0.26

Description：IC OFFLIN CONV SEC SIDE SR SOT23
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:000b8380ec71 Category: AC DC Converters, Offline Switchers Brand: Renesas Electronics Corporation

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Product introduction

IW1796-12 is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC OFFLIN CONV SEC SIDE SR SOT23. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for IW1796-12

Description：IC OFFLIN CONV SEC SIDE SR SOT23
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Output Isolation：Isolated
Internal Switch(s)：No
Voltage - Breakdown：-
Topology：Secondary Side SR
Voltage - Start Up：-
Voltage - Supply (Vcc/Vdd)：45V
Duty Cycle：-
Frequency - Switching：-
Fault Protection：Current Limiting, Over Temperature, Over Voltage, Short Circuit
Control Features：-
Operating Temperature：-40°C ~ 150°C (TJ)
Package / Case：SOT-23-6
Supplier Device Package：SOT-23-6
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：45 W

AC DC Converters, Offline Switchers datasheet and documents for IW1796-12

IW1796-12

AC DC Converters, Offline Switchers Overview

The iW1796-12 is a high-performance AC/DC primary-side rapid charge PWM controller manufactured by Renesas Electronics Corporation. It supports XM-Comm technology for fast charging protocols and operates in flyback topology with primary-side regulation. The device features peak current mode DCM control, UVLO thresholds of 15.5V rising and 7.2V falling, a maximum VBIAS of 40V, and a switching frequency range of 76kHz to 81.27kHz. It is housed in an SOIC-8 package.

AC DC Converters, Offline Switchers Feature Summary

Supports XM-Comm technology for rapid charging applications
Implements primary-side regulation for simplified design
Integrates FET driver output capability

AC DC Converters, Offline Switchers Applications

USB PD 3.0 AC/DC power adapters for smartphones, tablets, and laptops
Power supplies for set-top boxes, displays, and speakers
In-the-wall receptacles with USB PD 3.0 ports
Lamps and lighting fixtures with USB PD 3.0 ports

AC DC Converters, Offline Switchers Procurement Notes

Verify availability status as Mouser currently indicates limited supply or special order requirements for this part number. Confirm RoHS compliance details through official documentation before procurement. Ensure the ordering suffix matches the required packaging format, such as Reel or Cut Tape, as specified in the manufacturer's datasheet.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring primary-side regulation and support for specific rapid charge protocols like XM-Comm. Consider the operating voltage ranges and switching frequency characteristics when designing the transformer and feedback network. Verify compatibility with target application standards for USB PD 3.0 and other supported charging technologies.

AC DC Converters, Offline Switchers Part Context

This part belongs to the Renesas PMIC - Power Management ICs category under Switching Controllers. It is designed for efficient AC/DC conversion in consumer electronics and mobile device charging solutions. The product line focuses on integrating control logic with power management features to reduce bill of materials cost and system complexity.