MIKROE-2807, LED Driver 2 CLICK Board based on the MCP1643 LED Constant Current Regulator
Reference Design using part MCP1643-I/MS by MikroElektronika
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Associated Documents
For End Products
- Flashlight
- LED Lighting
- Smart Headlamp Unit
Description
- MIKROE-2807, LED Driver 2 CLICK Board based on the MCP1643 LED constant current regulator. It is a compact, high-efficiency, fixed frequency, synchronous step-up converter, optimized to drive one LED with the constant current. It can be powered by a two-cell alkaline/NiMH/NiCd battery (2.4V), or via the mikroBUS power supply pins. LED Driver 2 click also features 3W high power LED by QTBrightek. This LED can be dimmed by applying the variable duty cycle PWM signal to the EN pin of the MCP1643 regulator, through the PWM pin of the mikroBUS. LED Driver 2 CLICK Board suited for high brightness/power LED applications: portable LED lighting products, LED Flashlight and Head Lamps, Rechargeable Flashlights, General LED constant current applications and so on
Key Features
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Input Voltage3.3|5 V
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Output Voltage5 V
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Output Power3 W
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Number of Derived Elements1
Featured Parts (33)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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MCP1826T-0802E/DC | Microchip Technology | Linear Regulators | LDO Regulator Pos 0.8V 1A Automotive AEC-Q100 6-Pin(5+Tab) SOT-223 T/R | Buy | |
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MCP1826T-2502E/DC | Microchip Technology | Linear Regulators | LDO Regulator Pos 2.5V 1A Automotive AEC-Q100 6-Pin(5+Tab) SOT-223 T/R | Buy | |
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MCP1826T-1802E/ET | Microchip Technology | Linear Regulators | LDO Regulator Pos 1.8V 1A Automotive AEC-Q100 6-Pin(5+Tab) DDPAK T/R | Buy | |
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MCP1826T-2502E/ET | Microchip Technology | Linear Regulators | LDO Regulator Pos 2.5V 1A Automotive AEC-Q100 6-Pin(5+Tab) DDPAK T/R | Buy | |
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MCP1826T-3302E/ET | Microchip Technology | Linear Regulators | LDO Regulator Pos 3.3V 1A Automotive AEC-Q100 6-Pin(5+Tab) DDPAK T/R | Buy | |
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MCP1826-3002E/AT | Microchip Technology | Linear Regulators | LDO Regulator Pos 3V 1A Automotive AEC-Q100 5-Pin(5+Tab) TO-220 Tube | Buy | |
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MCP1826T-ADJE/ET | Microchip Technology | Linear Regulators | LDO Regulator Pos 0.8V to 5V 1A Automotive AEC-Q100 6-Pin(5+Tab) DDPAK T/R | Buy | |
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MCP1826T-5002E/ET | Microchip Technology | Linear Regulators | LDO Regulator Pos 5V 1A Automotive AEC-Q100 6-Pin(5+Tab) DDPAK T/R | Buy | |
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MCP1826T-0802E/ET | Microchip Technology | Linear Regulators | LDO Regulator Pos 0.8V 1A Automotive AEC-Q100 6-Pin(5+Tab) DDPAK T/R | Buy | |
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MCP1826-1202E/ET | Microchip Technology | Linear Regulators | LDO Regulator Pos 1.2V 1A Automotive AEC-Q100 6-Pin(5+Tab) DDPAK Tube | Buy | |
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MCP1826-ADJE/ET | Microchip Technology | Linear Regulators | LDO Regulator Pos 0.8V to 5V 1A Automotive AEC-Q100 6-Pin(5+Tab) DDPAK Tube | Buy | |
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MCP1826-1202E/AT | Microchip Technology | Linear Regulators | LDO Regulator Pos 1.2V 1A Automotive AEC-Q100 5-Pin(5+Tab) TO-220 Tube | Buy | |