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MICROCHIP MIC2287CYD5-TR
LED Driver, Boost (Step Up), 2.5V to 10V input, 1.2 MHz Switch. Frequency, 34V/500 mA out, SOT-23-5
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- MIC2287CYD5-TR
- Order Code:
- 2509928
-
-
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- Product Range
- -
- Technical Datasheet:
- MIC2287CYD5-TR Datasheet
- ECAD / MCAD
-
Product Information
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- :
- Boost
- :
- -
- :
- 2.5V
- :
- 10V
- :
- 34V
- :
- 500mA
- :
- 1.2MHz
- :
- Surface Mount
- :
- TSOT-23
- :
- 5Pins
- :
- -40°C
- :
- 105°C
- :
- -
- :
- -
- :
- -
Technical Documents (2)
Product Overview
The MIC2287CYD5 TR is a 1.2MHz PWM white LED Driver optimized for constant-current, white LED driver applications with a maximum output voltage of 34V and a switch current of over 500mA, this easily drives a string of up to eight white LEDs in series, ensuring uniform brightness and eliminating several ballast resistors. The driver implements a constant frequency, 1.2MHz PWM control scheme. The high frequency PWM operation saves board space by reducing external component sizes. The added benefit of the constant frequency PWM scheme as opposed to variable frequency topologies is much lower noise and input ripple injected back to the battery source. To optimize efficiency, the feedback voltage is set to only 95mV. This reduces the power dissipation in the current set resistor and allows the lowest total output voltage, hence minimal current draw from the battery.
- Over-temperature protection
- 95mV Feedback voltage
Applications
Communications & Networking, Consumer Electronics, LED Lighting
Packaging type
Cut Tape
8,036 In stock Need more?
8,036 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 4/21/25
8,036 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
¥141.08
(
¥155.19
Inc. JCT)
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- Price for:
- Each (Supplied on Cut Tape)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥141.08 (¥155.19) | ( ) |
| 25+ | ¥119.13 (¥131.04) | ( ) |
| 100+ | ¥108.16 (¥118.98) | ( ) |
| 3000+ | ¥106.00 (¥116.60) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
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