
The HV9986 is a three-channel peak current mode PWM controller for driving single switch converters in a constant output current mode. It can be used for driving either RGB LEDs or multiple channels of white LEDs.
The HV9986 features a 40V linear regulator, which provides a 5V supply to power the IC. The switching frequencies of the three converters in the IC are controlled either with an external clock signal (the channels operate at a switching frequency of 1/12th of the external clock frequency) or using the internal oscillator. The three channels are positioned 120° out-of-phase to reduce the input current ripple. Each converter is driven by a peak current mode controller with output current feedback.
The three output currents can be individually dimmed using either linear or PWM dimming. The IC includes three disconnect FET drivers which enable high PWM dimming ratios, as well as to help disconnect the output in case of an output short circuit condition. HV9986 includes independent fault control for each of the channels so that a fault condition in one channel will not affect the performance of the other two. It also includes three open drain fault indicator outputs which can be used by the controlling microprocessor to reset the channel.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
HV9986 is an authentic electronic component manufactured by Microchip, categorized under Driver ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official HV9986 datasheet above.
Electronic component spot-market pricing for HV9986 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for HV9986 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
Loading articles…
Loading articles…

Check MPS MP1584EN-LF-Z 28V, 3A step-down converter EN UVLO divider math, COMP loop components, and SOIC-8E thermal pad rules. Request a quote today.
Read more →
Evaluate Nanya NT5AD512M16H4-JR 8Gb DDR4-3200 (512Mx16) 96-ball FBGA specs, commercial vs. -JRI thermal limits, and BOM checks. Request an RFQ now.
Read more →
Verify SK hynix H5CG48AGBDX018 16Gb DDR5 (1Gx16, 4800Mbps) width, 102-ball FBGA layout, and speed-bin rules. Request a verified quote from YG GROUP.
Read more →
Review Samsung K4RAH086VB-BCQK 16Gb DDR5 (2Gx8, 4800Mbps) specs, 82-ball FBGA rules, and x4/x16 sibling checks. Submit your BOM for an RFQ today.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Microchip | 2,040 | ||||
| Microchip | 1,970 | ||||
| Microchip | - | 3,350 | |||
| Microchip | 6,320 | ||||
| Microchip | 5,610 | ||||
| Microchip | 3,370 | ||||
| Microchip | 7,680 | ||||
| Microchip | 8,190 | ||||
| Microchip | 4,660 | ||||
| Microchip | 7,040 |