NCP1201D100R2G

$0.35

Description：IC OFFLINE SWITCH FLYBACK 8SOIC
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Bulk

SKU:69a0641353c3 Category: AC DC Converters, Offline Switchers Brand: onsemi

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Product introduction

NCP1201D100R2G 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 8SOIC. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for NCP1201D100R2G

Description：IC OFFLINE SWITCH FLYBACK 8SOIC
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Bulk
Output Isolation：Isolated
Internal Switch(s)：No
Voltage - Breakdown：500V
Topology：Flyback
Voltage - Start Up：-
Voltage - Supply (Vcc/Vdd)：16V (Max)
Duty Cycle：83%
Frequency - Switching：100kHz
Fault Protection：Over Load, Over Temperature, Short Circuit
Control Features：-
Operating Temperature：-40°C ~ 150°C (TJ)
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：-

AC DC Converters, Offline Switchers datasheet and documents for NCP1201D100R2G

NCP1201D100R2G

AC DC Converters, Offline Switchers Overview

The NCP1201D100R2G is an offline switcher designed for flyback converter topologies, manufactured by onsemi. It operates at a fixed switching frequency of 100 kHz and supports a maximum duty cycle of 83%. The device features a breakdown voltage of 500 V and requires a maximum supply voltage of 16 V. It is housed in an 8-SOIC package with a width of 3.90 mm. The component functions without an internal switch and provides comprehensive fault protection including overload, over-temperature, and short-circuit safeguards. It is rated for junction temperatures ranging from -40°C to 150°C.

AC DC Converters, Offline Switchers Feature Summary

Integrated high-voltage startup circuitry for simplified design
Fixed frequency current mode control for stable regulation
Built-in thermal shutdown and current limit protection

AC DC Converters, Offline Switchers Applications

Offline flyback power supplies
AC-DC converters
Battery chargers

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and temperature grade. Confirm RoHS compliance status through the latest product compliance documentation. Check for any Product Change Notifications (PCN) regarding manufacturing site or material updates before finalizing procurement decisions.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring a fixed 100 kHz switching frequency in flyback architectures. Ensure the input voltage range aligns with the 16 V maximum supply specification. Verify that the 500 V breakdown voltage meets the isolation requirements of the target application. Consider the 8-SOIC package dimensions for PCB layout constraints.

AC DC Converters, Offline Switchers Part Context

This part belongs to the NCP1201 series of offline switches. It is distinct from other series like NCP1239 or NCP1234 which may offer different frequencies or pinouts. The NCP1201 is specifically optimized for cost-effective, high-reliability flyback designs. Note that availability status should be verified as some listings indicate obsolescence.