NCP1399ACDR2G

Description：IC OFFLINE SW HALF-BRDG 16SOIC
Series：NCP1399
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d487bed4a532 Category: AC DC Converters, Offline Switchers Brand: onsemi

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Product introduction

NCP1399ACDR2G is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC OFFLINE SW HALF-BRDG 16SOIC. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for NCP1399ACDR2G

Description：IC OFFLINE SW HALF-BRDG 16SOIC
Series：NCP1399
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Output Isolation：Isolated
Internal Switch(s)：No
Voltage - Breakdown：-
Topology：Half-Bridge
Voltage - Start Up：15.8 V
Voltage - Supply (Vcc/Vdd)：9.5V ~ 20V
Duty Cycle：50%
Frequency - Switching：20kHz ~ 750kHz
Fault Protection：Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features：-
Operating Temperature：-40°C ~ 125°C (TJ)
Package / Case：16-SOIC (0.154", 3.90mm Width), 14 Leads
Supplier Device Package：16-SOIC
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：-

AC DC Converters, Offline Switchers datasheet and documents for NCP1399ACDR2G

NCP1399ACDR2G

AC DC Converters, Offline Switchers Overview

The NCP1399ACDR2G is a high-performance current mode resonant controller designed for offline power supplies. It operates within a switching frequency range of 20 kHz to 750 kHz and supports a maximum duty cycle of 50%. The device functions with a supply voltage between 9 V and 20 V. It is housed in a 16-pin SOIC package and is rated for junction temperatures from -50 °C to +150 °C.

AC DC Converters, Offline Switchers Feature Summary

Integrates high-voltage drivers for simplified half-bridge topology implementation
Supports LLC resonant converter architectures for high efficiency
Features current-mode control for precise regulation

AC DC Converters, Offline Switchers Applications

High-power AC/DC adapters for notebooks
Industrial and medical power sources
Computing power supplies
Offline battery chargers

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and driver integration. Ensure the ordering code matches the required package variant. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement specifications.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring integrated high-voltage gate drivers in a compact SOIC-16 footprint. It is suitable for applications demanding wide input voltage ranges and high-frequency operation up to 750 kHz. Evaluate thermal performance requirements given the extended temperature rating.

AC DC Converters, Offline Switchers Part Context

This part belongs to the NCP1399 family of current mode resonant controllers. It is specifically engineered for offline applications, offering an integrated solution that reduces external component count compared to discrete driver approaches.