MPM3530 Step-Down Power Module From MPS
With Peak Current Mode Control
The MPM3530 from MPS is an easy-to-use fully integrated 55V input, 3A step-down DC/DC power module. It integrates the monolythic DC/DC converter, power inductor, input capacitors and the necessary resistors/capacitors in a compact QFN (12x10x4mm) package. The total power solution only requires a few external components.
The MPM3530 adopts the peak current mode control architecture with fast transient response. The module provides over current protection with valley current detection, which is used to avoid current running away. It also has accurate and reliable over voltage protectio, and auto recovery thermal protection. The optional external soft start is available. Enable and power good indicator are provided. In order to increase the efficiency, MPM3530 will automatically scale down the switching frequency when load is light.
Features
- Wide 4.5V to 55V Operating Input Range
- Efficiency up to 92.3%
- Wide Output Voltage Adjustable: 1V to 15V
- Programmable Switching Frequency with External SYNC Function
- External Soft Start
- Over Current Protection
- High Efficiency for Light Load Operation
- Over Voltage Protection and Thermal Shutdown Protection
- Power Good Indication
- Meet EN55022 Class B Emission
- Operating Temperature Range: -40°C to 85°C
- Available in QFN-44 (12x10x4mm)
You can find more information on the MPS website.
Your Contact Person
For more information, please contact Thomas Berner.