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STMICROELECTRONICS LED2000PUR
Led Driver, 1 Output, Buck (Step Down), 3V-18V in, 850kHz switch, VFQFPN-8
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- LED2000PUR
- Order Code:
- 2311342
-
-
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- Technical Datasheet:
- LED2000PUR Datasheet
- ECAD / MCAD
-
Product Information
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- :
- Buck
- :
- -
- :
- 3V
- :
- 18V
- :
- -
- :
- 3A
- :
- 850kHz
- :
- Surface Mount
- :
- VFQFPN
- :
- 8Pins
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (3)
Product Overview
The LED2000PUR is a 3A monolithic step-down Current Source with synchronous rectification. The 850kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as precise constant current source with an adjustable current capability up to 3A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current is set connecting a sensing resistor to the feedback pin. The embedded synchronous rectification and the 100mV typical RSENSE voltage drop enhance the efficiency performance. The size of the overall application is minimized thanks to the high switching frequency and ceramic output capacitor compatibility. The device is fully protected against thermal overheating, overcurrent and output short-circuit.
- PWM dimming
- Synchronous rectification
- Peak current mode architecture
- Embedded compensation network
- Internal current limiting
- Ceramic output capacitor compliant
- Thermal shutdown
- 100mV Typical current sense voltage drop
- ±7% Output current accuracy
- 95mΩ HS/69mΩ LS typical RDS(on)
- 2W Power dissipation at TA
60°C
Applications
LED Lighting, Lighting
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Packaging type
Cut Tape
12,988 In stock Need more?
12,988 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 6/9/25
12,988 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
¥456.15
(
¥501.77
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥456.15 (¥501.77) | ( ) |
| 10+ | ¥313.50 (¥344.85) | ( ) |
| 50+ | ¥297.83 (¥327.61) | ( ) |
| 100+ | ¥282.15 (¥310.37) | ( ) |
| 250+ | ¥266.48 (¥293.13) | ( ) |
| 500+ | ¥257.07 (¥282.78) | ( ) |
| 1000+ | ¥249.24 (¥274.16) | ( ) |
| 2500+ | ¥235.13 (¥258.64) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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