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NCP1398 - High-Performance Controller

Download the NCP1398 datasheet PDF. This datasheet also covers the NCP1398B variant, as both devices belong to the same high-performance controller family and are provided as variant models within a single manufacturer datasheet.

General Description

Pin N5 Pin Name Function 1 BO Brown Out 2 Ctimer Fault timer duration 3 Discharge Overload protection 4 Fmax Maximum frequency clamp 5 Rt Minimum frequency clamp 6 DT 7 FB Dead time adjust Feedback 8 Skip/Disable Skip or Disable input 9 OLP Overload protec

Key Features

  • with configurable settings allow optimization in any.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NCP1398B-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number NCP1398
Manufacturer onsemi
File Size 711.62 KB
Description High-Performance Controller
Datasheet download datasheet NCP1398 Datasheet

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Other Datasheets by onsemi

Part Number Description
NCP1398B High-Performance Controller
NCP1398C High-Performance Controller
NCP139 LDO Regulator
NCP1392B High-Voltage Half-Bridge Driver
NCP1392D High-Voltage Half-Bridge Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NCP1398B/C High Performance Resonant Mode Controller with Integrated High-Voltage Drivers The NCP1398 is a high performance controller for half bridge LLC resonant converters. The integrated high voltage gate driver simplifies layout and reduces external component count. A unique architecture, which includes a 750 kHz Voltage Controlled Oscillator whose control mode permits flexibility when an ORing function is required allows the NCP1398 to deliver everything needed to build a reliable and rugged resonant mode power supply. The NCP1398 provides a suite of protection features with configurable settings allow optimization in any application.