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HV809

Off-Line High Voltage EL Lamp Driver

Status: In Production

Features:

  • Processed with HVCMOS® technology
  • Input voltage up to 200V DC
  • 400V peak-to-peak output voltage
  • Output load up to 350nF (100in2 for 3.5nF/in2 lamp)
  • Adjustable output lamp frequency
  • Adjustable on/off pulsing frequency
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

HV809 is an off-line, high voltage, EL lamp driver integrated circuit designed for driving EL lamps of up to 350nF at 400Hz. The input supply voltage can be a rectified nominal 120V AC source or any other DC source up to 200V. The HV809 will supply the EL lamp with an AC square wave with a peak-to-peak voltage of two times the input DC voltage. The HV809 has two internal oscillators, a low voltage output linear regulator, and a high voltage output H-bridge. The high voltage output H-bridge frequency is set by an external resistor connected between the REL-Osc and GND pins. The EL lamp is connected between pins VA and VB. For the HV809 in the 8-pin package, an external RC network can be connected between the oscillator’s Osc1 and Osc2 pins to pulse the EL lamp on and off. For detailed circuit and application information please refer to Application Note AN-H36.

Additional Features
  • Processed with HVCMOS® technology
  • Input voltage up to 200V DC
  • 400V peak-to-peak output voltage
  • Output load up to 350nF (100in2 for 3.5nF/in2 lamp)
  • Adjustable output lamp frequency
  • Adjustable on/off pulsing frequency
Parametrics
Name
Value
Type
Offline Driver
Input Voltage Low (V)
50
Input Voltage High (V)
200
Nominal Output Voltage (V)
±50 to ±200
Max Switch Resistance(Ω)
--
Output Regulation
--
Max Lamp Size per Device (in2)
100
Package
SOIC-8, SOIC-8 w/HS
Frequency (EL, Typical)
320Hz - 480Hz
Θja (C/W)
101, 84
VOUT
400

Documents

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User Guides

06/23/2015
767KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
HV809DB2 Demo Board
HV809DB2 Demo Board ( HV809DB2 )

The HV809DB2 EL Driver demoboard contains all the circuitry necessary to drive an EL (Electroluminescent) lamp.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
HV809LG-G
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
HV809SG-G
0.078000
0.206061
8
SOIC
3.90mm(.150in)
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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