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MICROCHIP HV9910CLG-G
Led Driver, 1 Output, Buck (Step Down), 15V-450V in, 100kHz switch, NSOIC-8
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- HV9910CLG-G
- Order Code:
- 2448503
-
-
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- Product Range
- -
- Technical Datasheet:
- HV9910CLG-G Datasheet
- ECAD / MCAD
-
Product Information
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- :
- Buck
- :
- -
- :
- 15V
- :
- 450V
- :
- -
- :
- -
- :
- 100kHz
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- Surface Mount
- :
- NSOIC
- :
- 8Pins
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
Product Overview
The HV9910CLG-G is an universal high brightness open loop current mode control LED Driver IC can be programmed to operate in either a constant frequency or constant OFF-time mode. It includes a 15 to 450V linear regulator which allows it to work from a wide range of input voltages without the need for an external low voltage supply. It includes a TTL compatible 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 kHz. It also includes a 0 to 250mV linear dimming input which can be used for linear dimming of the LED current. It is equipped with built-in thermal-shutdown protection. Since the HV9910C operates in open loop current mode control, the controller achieves good output current regulation without the need for any loop compensation. Also, being an open loop controller, PWM dimming response is limited only by the rate of rise of the inductor current, enabling a very fast rise and fall times of the LED current.
- Switch mode controller for single switch LED drivers
- Open loop peak current controller
- Constant frequency or constant OFF-time operation
- Linear and PWM dimming capability
- Requires few external components for operation
- Over-temperature protection
Applications
Automation & Process Control, LED Lighting, Imaging, Video & Vision, Consumer Electronics
9,019 In stock Need more?
1,113 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays)
7,906 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 8/4/25
1,113 deliver in 2-3 business days from our SG warehouse
7,906 deliver in 3-4 business days from our UK warehouse
7,906 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
¥81.06
(
¥89.17
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥81.06 (¥89.17) | ( ) |
| 25+ | ¥69.05 (¥75.96) | ( ) |
| 100+ | ¥63.05 (¥69.36) | ( ) |
| 3300+ | ¥62.92 (¥69.21) | ( ) |
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