NCP12400CBAAB0DR2G

$1.43

Description：IC OFFLINE SWITCH FLYBACK 7SOIC
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3fc3a0e7a256 Category: AC DC Converters, Offline Switchers Brand: onsemi

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Product introduction

NCP12400CBAAB0DR2G is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC OFFLINE SWITCH FLYBACK 7SOIC. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for NCP12400CBAAB0DR2G

Description：IC OFFLINE SWITCH FLYBACK 7SOIC
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Output Isolation：Isolated
Internal Switch(s)：No
Voltage - Breakdown：-
Topology：Flyback
Voltage - Start Up：12 V
Voltage - Supply (Vcc/Vdd)：10.5V ~ 28V
Duty Cycle：80%
Frequency - Switching：65kHz
Fault Protection：Over Load, Over Power, Over Temperature, Over Voltage
Control Features：-
Operating Temperature：-40°C ~ 150°C (TJ)
Package / Case：8-SOIC (0.154", 3.90mm Width), 7 Leads
Supplier Device Package：7-SOIC
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：-

AC DC Converters, Offline Switchers datasheet and documents for NCP12400CBAAB0DR2G

NCP12400CBAAB0DR2G

AC DC Converters, Offline Switchers Overview

The NCP12400CBAAB0DR2G is a fixed frequency current mode controller designed for flyback converters. It features high voltage startup and operates in DCM or CCM modes. The device includes programmable soft-start, cycle-by-cycle current limiting, and adjustable over-power protection. It supports universal AC input voltages and offers comprehensive protection features including overvoltage lockout and thermal shutdown.

AC DC Converters, Offline Switchers Feature Summary

Fixed frequency current mode control architecture
High voltage startup capability
Adjustable over-power protection circuit
Cycle-by-cycle current limiting

AC DC Converters, Offline Switchers Applications

Universal input offline power supplies
Flyback converter designs
AC-DC adapters
Battery chargers

AC DC Converters, Offline Switchers Procurement Notes

Verify the exact suffix against official onsemi documentation to confirm pinout and electrical specifications. Ensure compatibility with target flyback topology requirements. Confirm RoHS compliance status through manufacturer datasheets prior to integration into production designs.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring fixed frequency operation in flyback topologies. Consider its high voltage startup feature for simplified bias winding designs. Evaluate the adjustable over-power protection range to match system thermal constraints and efficiency targets.

AC DC Converters, Offline Switchers Part Context

Part of the NCP12400 series from onsemi, focused on efficient power management for offline applications. This series provides reliable control solutions for various power supply architectures, emphasizing stability and protection in compact form factors.

AC DC Converters, Offline Switchers Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure functional equivalence in control mode and voltage ratings before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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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.