- Wide 4.5V to 55V Operating Input Range
- 220mΩ Internal Power MOSFET
- Up to 200kHz Programmable Switching Frequency
- 130μA Quiescent Current
- Ceramic Capacitor Stable
- Internal Soft-Start
- Up to 97.5% Efficiency
- 200mV Reference Voltage for High Efficiency
- Available in a SOIC8E Package
- Vin (min) (V)4.5
- Vin (max) (V)55
- Iout (max) (A)1
- Open LED ProtectionYes
- Rds(on) (mΩ)220
- Vfb (V)0.2
- fsw (max) (kHz)200
- Iq (mA)130
- Ishutdown (µA)12
High voltage White LED Driver Evaluation Board
The EV2487DN-00A is an evaluation board for the MP2487DN, a step down converter designed for driving up to 10 white LEDs in series with 330mA current.
The MP2487 is a peak current mode control, fixed frequency regulator to deliver a constant current of up to 1A to high power white LEDs. Its low 200mV feedback voltage reduces power loss and improves efficiency.
The wide 4.5V to 55V input range accommodates a variety of step-down applications, making it ideal for automotive, industry and general lighting application.
The MP2487 is available in a SOIC8E package.
$25.00 + tax