Mfr. #:
HV9821K7-G
Description:
LED Lighting Drivers LED Driver, 264Vac- 10Vdc Wide Input IC
Lifecycle:
New from this manufacturer.
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HV9821K7-G Information

Microchip HV9821 Constant Current LED Driver
Microchip HV9821 Constant Current LED Driver delivers a clamped-mode high-side buck converter for driving a low-voltage LED load at constant current programmable up to 50mA. Microchip HV9821 Constant Current LED Driver limits peak voltage at its switching output to a level programmed by connecting an external Zener diode. This feature ensures a reasonable on-time of the switch, while minimizing the conduction power loss of the HV9821. The IC operates with fixed off-time, programmable externally with a resistor, and is equipped with over-temperature protection and packaged in a 19-Lead 7mm x 5mm DFN package.Learn More

Specifications

RoHS: Y
Packaging: Tray
Mounting Style: SMD/SMT
Brand: Microchip Technology
Manufacturer: Microchip
Product Category: LED Lighting Drivers
Product Type: LED Lighting Drivers
Subcategory: Driver ICs
Package / Case: DFN-19
Supply Current - Max: 800 uA
Input Voltage: 80 VAC to 264 VAC
Output Current: 50 mA
Factory Pack Quantity: 364
Pd - Power Dissipation: 3.3 W
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C

HV9821K7-G Price & Stock

Microchip HV9821K7-G pricing and available inventory.

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Mouser689-HV9821K7-G-10.639.797.426.886.882019-11-06T23:16:55Z

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HV9821 datasheet & applicatoin notes
HV9821K7-G PDF资料大全-Datasheet下载中文网-电子工程世界
HV9821 stock, HV9821, HV9821DB2 | OMO Electronic
Product Summary Sheet HV9821 LED Driver with Wide Input
V9821 Microchip Technology Electronic Components ICs ...

Alternate Names

Microchip has several brands around the world that may have alternate names for HV9821K7-G due to regional differences or acquisition. HV9821K7-G may also be known as the following names:

  • Microchip Technology HV9821K7-G
  • MICROCHIP TECHNOLOGY INC HV9821K7-G
  • MICROCHI HV9821K7-G
  • MICROCHIP TECH HV9821K7-G
  • MICROC HV9821K7-G
  • MICROCH HV9821K7-G
  • MCHP HV9821K7-G
  • MCRCH HV9821K7-G
  • MCP HV9821K7-G
  • MICROHIP HV9821K7-G
  • MICROSHIP HV9821K7-G
  • MICCHP HV9821K7-G
  • MTech HV9821K7-G
  • Microchip Technologies HV9821K7-G
  • MICROCHP HV9821K7-G
  • MICRIOCHIP HV9821K7-G
  • MICROCHIP TECHNOLOGY (VA) HV9821K7-G
  • MICROCHIPDIRECT HV9821K7-G
  • MICROCHIP TECHNOLOGY IRELAND LIMITED HV9821K7-G
  • MICROCHIP TECHNOLOGY IRELAND HV9821K7-G
  • MICROCHIP TECHNOLO HV9821K7-G
  • MICROCHIPTECHNOLOGYINCORPORATED HV9821K7-G
  • MICROCHIP-PBFREE HV9821K7-G
  • Atmel (Microchip) HV9821K7-G
  • Microchip Technology / Atmel HV9821K7-G