Datasheet4U Logo Datasheet4U.com

HV9904 - HV9904 Multi Converter Controller

Description

The Supertex HV9904 is a second order PWM controller designed to provide a constant average current output or a constant average voltage output from an input of 10V to 400V DC or directly from rectified AC mains up to 280V.

Features

  • ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ Eliminates High Voltage Input Electrolytic Capacitor Smallest and Most Reliable Off-Line Solution Constant Current or Constant Voltage Mode Control Can be Operated Directly from Rectified AC Mains 10V to 400V Input Range Internal Regulator 1.5mA Operating Supply Current PLL Based Loop Control with Soft Start On-Time Varies Inversely with Input Voltage Frequency Varies with Load 2.5V Differential Sense Recommended for.

📥 Download Datasheet

Datasheet preview – HV9904

Datasheet Details

Part number HV9904
Manufacturer Supertex Inc
File Size 98.22 KB
Description HV9904 Multi Converter Controller
Datasheet download datasheet HV9904 Datasheet
Additional preview pages of the HV9904 datasheet.

📁 Similar Datasheet

  • HV9910 - Universal High Brightness LED Driver (Supertex)
  • HV9910B - Universal High-Brightness LED Driver (Microchip)
  • HV9910B - Universal High Brightness LED Driver (Supertex)
  • HV9910C - Universal High-Brightness LED Driver (Microchip)
  • HV9910Q8 - Universal High Brightness LED Driver (CYStech Electronics)
  • HV9911 - Switch-Mode LED Driver IC (Supertex)
  • HV9911 - Switch-Mode LED Driver (Microchip)
  • HV9912 - Switch-Mode LED Driver IC (Microchip)
  • HV9912 - Switch-mode LED Driver IC (Supertex)
  • HV9918 - High Brightness LED Driver (Supertex)
Other Datasheets by Supertex Inc
  • HV9901 - Universal Relay Driver
  • HV9903 - White LED Driver
  • HV9906 - Simple Off-Line/PFC & >9V DC/DC Switcher
  • HV9906DB2 - Off-Line Current Source Controller
  • HV9906DB3 - Off-Line PFC Current Source Controller
  • HV9906DB4 - Off-Line Current Source Controller
  • HV9100 - High-Voltage Switchmode Controllers with MOSFET
  • HV9102 - High-Voltage Switchmode Controllers with MOSFET

Full PDF Text Transcription

Click to expand full text
HV9904 Preliminary Engineering Specification HV9904 Multi Converter Controller Features ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ ‰ Eliminates High Voltage Input Electrolytic Capacitor Smallest and Most Reliable Off-Line Solution Constant Current or Constant Voltage Mode Control Can be Operated Directly from Rectified AC Mains 10V to 400V Input Range Internal Regulator 1.5mA Operating Supply Current PLL Based Loop Control with Soft Start On-Time Varies Inversely with Input Voltage Frequency Varies with Load 2.
Published: |