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HV9923, HV9921 (HV9921 - HV9923) 3-Pin Switch-Mode LED Lamp Driver ICs

HV9923 Description

HV9921/HV9922/HV9923 Initial Release 3-Pin Switch-Mode LED Lamp Driver ICs .
The HV9921/22/23 are pulse width modulated (PWM) high-efficiency LED driver control ICs.

HV9923 Features

* Constant Output Current: o HV9921
* 20mA o HV9922
* 50mA o HV9923

HV9923 Applications

* Decorative Lighting Low Power Lighting Fixtures Typical Application Circuit HV9921/22/23 NR092005 1 HV9921/HV9922/HV9923 Absolute Maximum Ratings Supply Voltage, VDD Supply Current, IDD Operating Ambient Temperature Range Operating Junction Temperature Range Storage Temperature Range Power Diss

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: HV9923, HV9921. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
HV9923, HV9921
Manufacturer
Supertex
File Size
689.11 KB
Datasheet
HV9921_Supertex.pdf
Description
(HV9921 - HV9923) 3-Pin Switch-Mode LED Lamp Driver ICs
Note
This datasheet PDF includes multiple part numbers: HV9923, HV9921.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

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  • HV9906DB2 - Off-Line Current Source Controller (Supertex Inc)
  • HV9906DB3 - Off-Line PFC Current Source Controller (Supertex Inc)

📌 All Tags

HV9921 HV9923 3-Pin Switch-Mode LED Lamp Driver ICs Supertex
Supertex HV9923-like datasheet