Microchip White LED Driver LED Development Kit for MIC2289-24 for LED Driver Applications

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Subtotal 5 units (supplied on a continuous strip)*

HK$58.40

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5 +HK$11.68

*price indicative

Packaging Options:
RS Stock No.:
644-249P
Mfr. Part No.:
MIC2289-24YD6-TR
Manufacturer:
Microchip
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Brand

Microchip

LED Technology

LED

Product Type

LED Development Tool

Kit Classification

Development Kit

For Use With

LED Driver Applications

Featured Device

MIC2289-24

Kit Name

White LED Driver

Standards/Approvals

RoHS Compliant

The Microchip PWM (pulse width modulated) and boost-switching regulator that is optimized for constant-current white LED driver applications. It features an internal Schottky diode and three levels of output overvoltage protection providing a small size and efficient DC/DC solution that requires only four external components. To optimize efficiency, the feedback voltage is set to only 95mV. This reduces power dissipation in the current set resistor and allows the lowest total output voltage, hence minimal current draw from the battery.

2.5V to 10V input voltage

Output voltage up to 34V

Internal Schottky diode

15V, 24V, 34V output OVP options

1.2MHz PWM operation

Over 500mA switch current

95mV feedback voltage

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