The Microchip Technology HV9919B is a PWM controller IC that is designed to drive high brightness LEDs using a buck topology. It operates from an input voltage of 4.5 to 40VDC and employs hysteretic control for optimal efficiency
Microchip Technology HV9919B series LED Driver ICs
Comprehensive Guide to HV9919B Integrated Circuits (ICs) LED Driver ICs
In this post, you will find the Key Component Features, Diverse Applications, Associated Series Parts, Technical Documents(PDF Datasheets, User Guides), Frequently asked questions, and Related Series of Microchip Technology HV9919B series LED Driver ICs products.
FEATURES
- PWM Controller
- Wide Input Voltage Range
Applications
- Advanced driver assistance systems (ADAS)
Associated Products
| Part Number | Description | Stock | RFQ |
|---|---|---|---|
| HV9919BK7-G | LED Lighting Drivers High Brightness LED Driver w/ High Side | 5888 | BUY |
Related Series
Microchip Technology HV9919B series LED Driver ICs
18 September 2023175
Texas Instruments TLC5923 series LED Driver ICs
04 August 2023204
Texas Instruments TPS61041 series LED Driver ICs
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Texas Instruments TPS61160 series LED Driver ICs
05 September 202393
Frequently Asked Questions
What are the similar products or Substitute Components of Microchip Technology HV9919B series LED Driver ICs
Texas Instruments TPS92560: This is a high-efficiency LED driver IC that provides precise current control for driving high-brightness LEDs. It offers features like adjustable output current, dimming control, and thermal shutdown protection. Maxim Integrated MAX16834: The MAX16834 is a high-brightness LED driver IC that offers flexible control options and high efficiency. It supports features like analog or PWM dimming, adjustable output current, and integrated fault protection. Infineon Technologies ILD6150: This LED driver IC is designed for high-power LED applications and offers features like adjustable current, dimming control, and thermal protection. It provides high efficiency and accurate current control.
Can you recommend a good LED driver IC for automotive applications?
For automotive LED driver ICs, you can consider the LITIX™ - Automotive LED Driver IC series by Infineon Technologies These LED driver ICs are specifically designed for automotive lighting applications and offer flexible and powerful solutions that enable vehicles to benefit from the advantages of LEDs