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STMICROELECTRONICS LED5000PHR
LED Driver, 1 Output, Step Down, 5.5 V to 48 V in, Fixed 850 kHz switch, up to 3 A out, HSOP-8
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- LED5000PHR
- Order Code:
- 2762673
-
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- Technical Datasheet:
- LED5000PHR Datasheet
- ECAD / MCAD
-
Product Information
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- :
- 1Channels
- :
- 3A
- :
- -
- :
- HSOP
- :
- 8Pins
- :
- 5.5V
- :
- 48V
- :
- Surface Mount
- :
- -40°C
- :
- 150°C
- :
- -
- :
- -
- :
- MSL 3 - 168 hours
Technical Documents (2)
Product Overview
LED5000PHR is a 3A monolithic step-down current source with dimming capability in an HSOP8 package. It is an 850KHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as a 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 level is set by connecting a sensing resistor to the feedback pin. The 200mV typical RSENSE voltage drop enhances performance in terms of efficiency. The size of the overall application is minimized due to the high switching frequency and its compatibility with ceramic output capacitors. The device is fully protected against overheating, overcurrent and output short-circuit. Typical applications include high brightness LED driving, street lighting, signage, halogen bulb replacement and general lighting.
- 5.5V to 48V operating input voltage range
- Buck / buck-boost / floating boost topologies
- PWM dimming
- ±3% output current accuracy overtemperature
- 200mohm typical RDSON
- Peak current mode architecture
- Short-circuit protection
- Compliant with ceramic output capacitors
- Inhibit for zero current consumption
- Thermal shutdown
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Packaging type
Cut Tape
1,508 In stock Need more?
1,508 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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Extra stock is available upon order to the Supplier Lead Time which is approximately 6/9/25
1,508 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
¥420.09
(
¥462.10
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥420.09 (¥462.10) | ( ) |
| 10+ | ¥288.42 (¥317.26) | ( ) |
| 25+ | ¥278.50 (¥306.35) | ( ) |
| 50+ | ¥268.57 (¥295.43) | ( ) |
| 100+ | ¥258.64 (¥284.50) | ( ) |
| 250+ | ¥255.32 (¥280.85) | ( ) |
| 500+ | ¥252.00 (¥277.20) | ( ) |
| 1000+ | ¥248.67 (¥273.54) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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