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HA22004PB - High Voltage LED Constant Source IC

Download the HA22004PB datasheet PDF. This datasheet also covers the HA220XXPB variant, as both devices belong to the same high voltage led constant source ic family and are provided as variant models within a single manufacturer datasheet.

Description

Constant current source IC is a kind of power supply converter with a constant current output.

This constant current source IC is mainly applied to supply power of LEDS in series.

When the input voltage is 220VAC, with red LED, the number of LEDs in series can up to 110.

Features

  • Wide input range 85 to 240VAC.
  • >95% efficiency(Test conditon: With resistance load, between IC two ends).
  • Range of output constant current: 10mA to 80mA(Preset by peripheral circuit).
  • The number of LEDs series: n≤ 0.9VinDC/VF. n is the number of LEDs in series single circuit ;VinDC is the voltage of commutate input; VF is forward voltage dr of each LED ；± 5%；± 10%.
  • Precision：± 2.5%.
  • Good property of EMC ： -40 ℃～ 85 ℃.
  • Range of Temperature.
  • Good stability, high p.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HA220XXPB_JIYUANINSTRUMENT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HA22004PB
Manufacturer JIYUAN INSTRUMENT
File Size 156.51 KB
Description High Voltage LED Constant Source IC
Datasheet download datasheet HA22004PB Datasheet

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Other Datasheets by JIYUAN INSTRUMENT

Part Number Description
HA22002PB High Voltage LED Constant Source IC
HA22006PB High Voltage LED Constant Source IC
HA220XXPB High Voltage LED Constant Source IC

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
HA220XXPB High Voltage LED Constant Source IC General Description Constant current source IC is a kind of power supply converter with a constant current output. This constant current source IC is mainly applied to supply power of LEDS in series. When the input voltage is 220VAC, with red LED, the number of LEDs in series can up to 110. The input voltage is 85-240VAC,output a constant current that the value can be preset by peripheral resistance. The peripheral circuits is concise, the whole circuits structure is very small in volume wi th no inductance and transformer, which can be set in LED lamps and lanterns with a small volume. www.DataSheet4U.
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