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HV809LG-G

Display Drivers & Controllers HVCMOS

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SeekIC No. : 00534 Detail

HV809LG-G: Display Drivers & Controllers HVCMOS

HV809LG-G Data Sheet

floor Price/Ceiling Price

US $ .95~1.03 / Piece | Get Latest Price
Part Number:
HV809LG-G
Mfg:
Supertex
Supply Ability:
5000

Price Break

  • Qty
  • 0~1790
  • 1790~2000
  • 2000~2500
  • Unit Price
  • $1.03
  • $.95
  • $.95
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Product Details

Quick Details

Driver Type : EL Lamp Drivers Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT Package / Case : SOIC-8 Narrow
Packaging : Reel    

Description

Operating Supply Voltage :
Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT
Packaging : Reel
Driver Type : EL Lamp Drivers
Package / Case : SOIC-8 Narrow


Features:

· Processed with HVCMOS® technology
· Input voltage up to 200V DC
· 400V peak-to-peak output voltage
· Output load up to 350nF (100 in2 for 3.5nF/in2 lamp)
· Adjustable output lamp frequency
· Adjustable on/off pulsing frequen


Application

· Electronic organizers
· Handheld portable computers
· Display signs
· Portable instrumentation equipment


Pinout

Connection Diagram


Specifications

HVIN, Input voltage ..............................................+210V
VDD, Internal logic voltage..................................... +15V
Operating temperature Range ..............-25°C to +85°C
Storage temperature Range............... -55°C to +150°C
Power dissipation:
SO-8 ................................................................15Watts
SO-8 + Slug.......................................................500mW
7-Lead TO-220............................................. 1.5 Watts




Description

The Supertex HV809LG-G 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 rectifi ed 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 peakto- peak voltage of two times the input DC voltage.

The HV809LG-G 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 HV809LG-G and application information please refer to Application Note AN-H36.




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