HV9910BNG-G LED Driver ICs by Microchip Technology

Universal High-Brightness LED Driver

Status: Active
Series: HV9910B
RoHS: Compliant
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The HV9910B is an open loop, current mode, control LED driver IC. The HV9910B can be programmed to operate in either a constant frequency or constant off-time mode. It includes an 8.0 - 450V linear regulator which allows it to work from a wide range of input voltages without the need for an external low voltage supply. The HV9910B includes a PWM dimming input that can accept an external control signal with a duty ratio of 0 - 100% and a frequency of up to a few kilohertz. It also includes a 0 - 250mV linear dimming input which can be used for linear dimming of the LED current. The HV9910B is ideally suited for buck LED drivers. Since the HV9910B operates in open loop current mode control, the controller achieves good output current regulation without the need for any loop compensation. PWM dimming response is limited only by the rate of rise and fall of the inductor current, enabling very fast rise and fall times. The HV9910B requires only three external components (apart from the power stage) to produce a controlled LED current making it an ideal solution for low cost LED drivers.

Where to Buy

Prices starting from US$0.99

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Future Electronics
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Avnet America
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RS Americas
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Features

Switch mode controller for single switch LED drivers
Enhanced drop-in replacement to the HV9910
Open loop peak current controller
Internal 8.0 to 450V linear regulator
Constant frequency or constant off-time operation
Linear and PWM dimming capability
Requires few external components for operation

Specifications

Topology Buck
+Vin min (V) 8
+Vin max (V) 450
Output Current External FET
Dimming PWM / Linear
Package SOIC-8, SOIC-16
Product Type Off Line
Operating Iq (µA) 0.5
Vfb (V) 0
Oja (C/W) 101, 83
Extra LDOs 0
Vdropout (mV) 0
IQ LDO 0
Pins | Packaging 16 | SOIC
Temp Range -40C to +125C
Packing Media Conductive Tube (45)

Last 6 months Inventory & Pricing History


Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1574
Shipping Weight (kg) 0.311111
Lead Count 16
Package Type SOIC
Package Width or Size .150in
Soldering Composition Matte Tin

Alternative Descriptions

UNIVERSAL HIGH BRIGHTNESS LED DRIVER | Microchip Technology
LED DRVR 9V/12V/15V/18V/24V 16-Pin SOIC N Tube | Avnet America
MICROCHIP HV9910BNG-G LED DRIVER IC, 8 - 450 V DC 16-PIN SOIC | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a HV9910BNG-G?

Additional datasheets, footprints and schematics for HV9910BNG-G are listed on our Part Details page. You can also find images and similar parts to HV9910BNG-G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for HV9910BNG-G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view HV9910BNG-G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does HV9910BNG-G fall under?

The HV9910BNG-G is listed under LED Lighting Components > LED Driver ICs > LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to HV9910BNG-G when available in the LED Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the HV9910BNG-G you can contact the distributor directly for product support, shipping queries etc.

Is the HV9910BNG-G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for HV9910BNG-G have stock available?

Authorised distributors including Microchip Technology, Future Electronics, Avnet America, RS Americas and EBV Elektronik have stock available or on a lead time for HV9910BNG-G.

How do I check stock and lead times for all distributors?

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