MP2488
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Product Features
- 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 3x3mm 10-Pin QFN and SOIC8 with Exposed Pad Packages
Parametrics
- Vin (min) (V)4.5
- Vin (max) (V)55
- Vout (max) (V)52
- Iout (max) (A)2
- SyncYes
- Open LED ProtectionYes
- PackageQFN-10 (3x3)
- Rds(on) (mΩ)220
- GradeCatalog
- TypeBuck
- Vfb (V)0.2
- fsw (max) (kHz)200
- Iq (mA)0.13
- Ishutdown (µA)12
Evaluation Kit
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Kit details
The EV2488DN-00A is an evaluation board for the MP2488DN, a step down converter designed for driving up to 10 white LEDs in series with 330mA current.
The MP2488 is a peak current mode control, fixed frequency regulator to deliver a constant current of up to 2A 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 MP2488 is available in small 3mmX3mm 10 pin QFN and SOIC8 with exposed pad package.
$25.00 + tax
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