- Mfr. #:
- HV9973LG-G
- Description:
- LED Lighting Drivers LED Driver, PWM Dim. , Isolated, Primary
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
HV9973LG-G Information
- Microchip HV9973 Constant Current LED Driver
- The Microchip HV9973 Constant Current LED Driver is a primary-side control IC for driving a discontinuous conduction mode (DCM) flyback LED driver. The Microchip HV9973 constant current LED driver is optimized for operation at a constant full-load switching frequency of 100kHz and the high input DC voltage range of 280-400VDC. It maintains 3% variation of the LED current setting, and features tight line and load regulation. The proprietary primary-side output current control employed in the HV9973 makes the output current setting insensitive to most component tolerances and parasitics without use of an opto-coupler feedback. The HV9973 LED driver is fully protected against output open and short circuit conditions and input under-voltage. It also offers a logic input for dimming the LED light output by means of pulsewidth modulation (PWM) of the output current.Learn More
Specifications
| RoHS: | Y |
|---|---|
| Package / Case: | SOIC-8 |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Brand: | Microchip Technology |
| Manufacturer: | Microchip |
| Product Type: | LED Lighting Drivers |
| Product Category: | LED Lighting Drivers |
| Subcategory: | Driver ICs |
| Features: | Brightness Control/Dimming |
| Pd - Power Dissipation: | 630 mW |
| Factory Pack Quantity: | 2500 |
| Supply Current - Max: | 1000 uA |
| Input Voltage: | 10.5 V |
| Operating Frequency: | 10 kHz |
| Unit Weight: | 0.019048 oz |
| Minimum Operating Temperature: | - 65 C |
| Maximum Operating Temperature: | + 150 C |
HV9973LG-G Price & Stock
Microchip HV9973LG-G pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Mouser | 689-HV9973LG-G | - | 28.58 | 23.79 | 18.02 | 11.69 | 11.69 | 2019-11-15T10:39:05Z |
AD5242BRUZ1M distributor
- HV9973LG-G Microchip Technology | Mouser
- HV9973LG-G Microchip Technology LED Lighting Drivers LED Driver, PWM Dim. , Isolated, Primary datasheet, inventory, & pricing.
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Alternate Names
Microchip has several brands around the world that may have alternate names for HV9973LG-G due to regional differences or acquisition. HV9973LG-G may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROCHIP TECH
- MICROC
- MICROCH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MTech
- Microchip Technologies
- MICROCHP
- MICRIOCHIP
- MICROCHIP TECHNOLOGY (VA)
- MICROCHIPDIRECT
- MICROCHIP TECHNOLOGY IRELAND LIMITED
- MICROCHIP TECHNOLOGY IRELAND
- MICROCHIP TECHNOLO
- MICROCHIPTECHNOLOGYINCORPORATED
- MICROCHIP-PBFREE
- Atmel (Microchip)
- Microchip Technology / Atmel