NCP1399ARDR2G

$2.59

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

SKU:eb1a32fd49f9 Category: AC DC Converters, Offline Switchers Brand: onsemi

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Product introduction

NCP1399ARDR2G 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 NCP1399ARDR2G

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：12 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：-55°C ~ 150°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 NCP1399ARDR2G

NCP1399ARDR2G

AC DC Converters, Offline Switchers Overview

The NCP1399ARDR2G is a high-performance current mode resonant controller from onsemi, designed for offline power supply applications. It features integrated high-voltage drivers and supports LLC topology. The device operates with a switching frequency of 750 kHz and a maximum duty cycle of 50%. It functions within a supply voltage range of 9 V to 60 V and withstands junction temperatures from -55°C to 150°C. Packaged in a 16-pin SOIC (NSOIC-16) surface-mount format, it is RoHS compliant and lead-free.

AC DC Converters, Offline Switchers Feature Summary

Integrates high-voltage drivers for simplified gate drive requirements
Supports LLC resonant topology for high efficiency
Operates in 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 'A' against the official datasheet to confirm pinout and electrical characteristics match the design intent. Ensure the SOIC-16 package dimensions align with PCB footprint constraints. Confirm RoHS compliance status if required by regional regulations. Validate that the 750 kHz switching frequency suits the magnetic component selection.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring an integrated solution for LLC resonant converters. The built-in high-voltage drivers reduce external component count compared to standard controllers. Consider the 16-pin SOIC package for assembly compatibility. Evaluate thermal performance given the 150°C maximum junction temperature rating for industrial environments.

AC DC Converters, Offline Switchers Part Context

This part belongs to the NCP1399 family of high-performance current mode resonant controllers. Variants such as NCP1399APDR2G and NCP1399AIDR2G share similar core functionalities but may differ in specific electrical parameters or packaging details. The series is optimized for offline applications requiring high efficiency and compact design.