- Wide 3V to 28V Operating Input Range
- Output Adjustable from 0.6V to 0.9*Vin
- Switching frequency from 200kHz to 500kHz
- Programmable Soft-Start
- Hiccup current limit
- Lossless peak current sensing
- MSOP-10 package
- Special FeaturesFrequency Adjustable, Hiccup Current Limit
- fsw (max) (kHz)500
- Regulated Outputs1
- Iq (typ) (mA)0.6
- Vfb (typ) (V)0.6
- Max Duty Cycle (%)0.9
- Vin (max) (V)28
- Vin (min) (V)3
Evaluation KitGET THIS KIT
The EV2905A-K-01A is the evaluation board for the MP2905AEK, a hysteretic synchronous step-down controller. It offers a very compact solution to achieve 1.2V, 10A continuous output current from a 10.8V to 13.2V input voltage range over a wide operation input voltage. An adjustable soft-start prevents inrush current at turn-on.
Hysteretic voltage control can provide fast transient without any loop compensation. Full protection features include OCP, output OVP, thermal shut down.
The EV2905A-K-01A frequency is approximately 300kHz (12V input). Peak Current limit is set at 15A. The efficiency is up to 90% (12V input) with the supplied components.
$25.00 + tax