NCP1393: High Voltage Half-Bridge MOSFET Driver with Inbuilt Oscillator Featuring Brown-out and Latched Enable Input

Datasheet: High-Voltage Half-Bridge MOSFET Driver with Inbuilt Oscillator
Rev. 1 (244.0kB)
Product Overview
View Reliability Data
View Material Composition
Product Change Notification
The NCP1393B is a self-oscillating high voltage MOSFET driver primarily tailored for the applications using half-bridge topology. Due to its proprietary high-voltage technology, the driver accepts bulk voltages up to 600 V. Operating frequency of the driver can be adjusted from 25 kHz to 250 kHz using a single resistor. Adjustable brown-out protection assures correct bulk voltage operating range. An internal 100 ms PFC delay timer guarantees that the main downstream converter will be turned on in the time the bulk voltage is fully stabilized. The device provides fixed dead-time which helps to lower the shoot-through current.
Features   Benefits
     
  • Minimum frequency adjust accuracy 3 %
 
  • Keeps the converter in the right region & simplifies design
  • Brown-out input
 
  • Simple PFC association, design flexibility
  • 100 ms PFC delay timer
 
  • Allows PFC bulk voltage to stabilize before device operation
  • 1 A / 0.5 A Peak Current Sink / Source Drive
 
  • High gate drive capability
  • Fixed Dead Time Available in 0.3 us, 0.6 us, & 1.1 us
 
  • Design flexibility, prevents shoot-through currents and allows body diode to discharge
Applications   End Products
  • Flat Panel Display Power Converter
  • High Power AC/DC Adapters
  • Offline Battery Chargers
  • Lamp Ballasts
 
  • LCD TVs
  • Notebook Adapters
  • Lighting
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (1)
Data Sheets (1)  
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP1393BDR2G Active, Not Rec
Pb-free
Halide free
NCP1393 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.418
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <100
Case Outlines
751-07   
Packages
NCP1393: High Voltage Half-Bridge MOSFET Driver with Inbuilt Oscillator Featuring Brown-out  and Latched Enable Input
NCP1393: High Voltage Half-Bridge MOSFET Driver with Inbuilt Oscillator Featuring Brown-out  and Latched Enable Input
Previously Viewed Products
Clear List

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.