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MICROCHIP HV9910BLG-G
LED Driver, Buck (Step Down), 8V to 450V input, 1 Output, 100 kHz switch-freq., NSOIC-8
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- HV9910BLG-G
- Order Code:
- 2448501RL
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- Product Range
- -
- Technical Datasheet:
- HV9910BLG-G Datasheet
- ECAD / MCAD
-
Product Information
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- Buck
- :
- -
- :
- 8V
- :
- 450V
- :
- -
- :
- -
- :
- 100kHz
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- Surface Mount
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- NSOIC
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- 8Pins
- :
- -40°C
- :
- 125°C
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- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
Product Overview
The HV9910BLG-G is an open loop current mode Control LED Driver IC programmed to operate in either a constant frequency or constant off-time mode. It includes an 8 to 450V linear regulator 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 to 100% and a frequency of up to a few kilohertz. It also includes a 0 to 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.
- Switch mode controller for single switch LED drivers
- Enhanced drop-in replacement to the HV9910
- Open loop peak current controller
- Linear and PWM dimming capability
- Requires few external components for operation
- Low internal noise
Applications
LED Lighting, Power Management
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
7,530 In stock Need more?
7,530 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 3/24/25
7,530 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
(
Inc. JCT)
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- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 100
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100 (Cut Tape 2448501) x 144.21 = ¥14,421.00
Total Price: ¥14,421.00
(¥15,863.10 Inc. JCT)
100 (Re-reel 2448501RL) x =
Total Price: ¥0.00
(¥0.00 Inc. JCT)
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