HV9980WG-G
LED DRVR Buck 3-CH PWM 0.08A 24-Pin SOIC
Click image to enlarge
Manufacturer:Microchip
Product Category:
Power Management, Drivers & Controllers, DC / DC LED Drivers
Avnet Manufacturer Part #: HV9980WG-G
Secondary Manufacturer Part#: HV9980WG-G
-
RoHS 10 Compliant -
Tariff Charges
The HV9980 is a fully integrated 3-channel peak-current PWM controller for driving buck converters in constant output current mode. It is optimized for use with a large array of 20~80mA LED strings, where multiple HV9980 ICs are used sharing a common clock and a common reference voltage. Both the clock and the voltage reference are external to the HV9980 for improved output current accuracy and uniform illumination. The output currents are programmed by controlling peak source current in each of the three internal 200V, 25O switching MOSFETs.
- Integrated 200V, 25? (typ.) MOSFETs
- Programmable output current to 80mA per channel
- TTL compatible PWM dimming inputs
- 3-Phase synchronous operation
- Leading edge blanking
- Short circuit protection with skip mode
- Over-temperature protection
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 160 V | ||
| 100 V | ||
| PWM | ||
| SOIC | ||
| Matte Tin | ||
| 260 | ||
| 0.02 A | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 3 | ||
| -40 to 85 °C | ||
| 0.08 A | ||
| Constant Current | ||
| 24SOIC | ||
| 24 | ||
| 15.4 x 7.5 x 2.35(Max) | ||
| Industrial | ||
| SOIC | ||
| 500 kHz | ||
| Buck | ||
| Switching |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8541290040 |
| Schedule B: | 8541290040 |
Factory Lead Time: