NCP1014ST100T3G

$1.30

Description：IC OFFLINE SWITCH FLYBACK SOT223
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)

SKU:30ee0cfdb893 Category: AC DC Converters, Offline Switchers Brand: onsemi

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Product introduction

NCP1014ST100T3G 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 SOT223. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for NCP1014ST100T3G

Description：IC OFFLINE SWITCH FLYBACK SOT223
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
Output Isolation：Isolated
Internal Switch(s)：Yes
Voltage - Breakdown：700V
Topology：Flyback
Voltage - Start Up：-
Voltage - Supply (Vcc/Vdd)：8.5V ~ 10V
Duty Cycle：67%
Frequency - Switching：100kHz
Fault Protection：Over Load, Over Temperature, Over Voltage
Control Features：-
Operating Temperature：-40°C ~ 150°C (TJ)
Package / Case：TO-261-4, TO-261AA
Supplier Device Package：SOT-223 (TO-261)
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：19 W

AC DC Converters, Offline Switchers datasheet and documents for NCP1014ST100T3G

NCP1014ST100T3G

AC DC Converters, Offline Switchers Overview

The NCP1014ST100T3G is a self-powered monolithic switcher from onsemi, integrating a 700V MOSFET and current-mode PWM controller in an SOT-223-4 package. It operates at a fixed switching frequency of 100 kHz with a maximum duty cycle of 72%. The device supports flyback topology for single-output applications. Operating temperature ranges from -40°C to +125°C, with a supply voltage range of -0.3 V to 10 V.

AC DC Converters, Offline Switchers Feature Summary

Integrates a high-voltage 700V MOSFET with a current-mode PWM controller for compact design
Features dynamic self-supply technology eliminating the need for auxiliary windings
Includes built-in frequency jittering to improve electromagnetic interference performance
Provides comprehensive protection mechanisms including overvoltage, short circuit, and thermal shutdown

AC DC Converters, Offline Switchers Applications

Low power offline SMPS designs
AC/DC adapters for consumer electronics
Auxiliary power supplies
Battery chargers

AC DC Converters, Offline Switchers Procurement Notes

Verify component authenticity through authorized channels as the part is listed as End-of-Life (EOL). Confirm package integrity upon receipt. Check datasheet revisions for any parameter updates. Ensure storage conditions meet manufacturer specifications to prevent degradation before assembly.

AC DC Converters, Offline Switchers Selection Notes

Select this component for low-power offline applications requiring simplified transformer design due to dynamic self-supply. The 100 kHz frequency offers a balance between size and efficiency. Consider the SOT-223-4 package for surface mount compatibility. Evaluate thermal management requirements given the integrated MOSFET and operating temperature range.

AC DC Converters, Offline Switchers Part Context

This part belongs to the NCP101X series of self-powered monolithic switchers. It shares architectural similarities with other NCP101x variants but differs in switching frequency and packaging. The ST suffix denotes the SOT-223 package, while T3G indicates tape and reel packaging with lead-free composition.