| ₹ 187.93 includes GST and import duties. | |
| B2B customers can avail ₹ 28.66 ITC on this product | |
| 100% Secure Payments | 100% Genuine product |
Description
The HV9961LG-G is an average current mode control LED Driver IC operating in a constant OFF-time mode. Unlike HV9910B, this control IC does not produce a peak-to-average error and therefore greatly improves accuracy, line and load regulation of the LED current without any need for loop compensation or high-side current sensing. The output LED current accuracy is ±3%. The IC is equipped with a current limit comparator for hiccup-mode output short circuit protection. The HV9961 can be powered from an 8 to 450V supply. A PWM dimming input is provided that accepts an external control TTL compatible signal. The output current can be programmed by an internal 275mV reference or controlled externally through a 0 to 1.5V dimming input. HV9961 is pin-to-pin compatible with HV9910B and it can be used as a drop-in replacement for many applications to improve the LED current accuracy and regulation.
- Fast average current control
- Programmable constant OFF-time switching
- Linear dimming input
- PWM dimming input
- Output short circuit protection with skip mode
- Pin-compatible with the HV9910B
Applications
Automation & Process Control, LED Lighting, Imaging, Video & Vision
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product details
| Input Voltage Min: 8V |
| Input Voltage Max: 450V |
| Output Voltage Max: -999V |
| Output Current Max: -999A |
| Switching Frequency: -999Hz |
| No. of Outputs: 1Outputs |
| No. of Pins: 8Pins |
| Operating Temperature Min: -40°C |
| Operating Temperature Max: 125°C |
Other details
| Brand | MICROCHIP |
| Part Number | HV9961LG-G |
| Quantity | Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |  |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 184.17 |
| 3-5 | ₹ 182.29 |
| 5-10 | ₹ 178.53 |
| 10+ | ₹ 174.77 |
Bulk discount will be automatically applied during checkout based on quantity.