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MP8620 6-16V, 25A, 300kHz Step-Down Converter
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pMPS MP8620 — step-down converter, 6-16V input, 25A output, 300 kHz./p
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MP8620 6-16V, 25A, 300kHz Step-Down Converter
MPS MP8620 is a step-down converter that accepts 6 V to 16 V input, delivers 25 A, switches at 300 kHz.
Key Specifications
| Part Number | MP8620 |
| Input Voltage | 6 V to 16 V |
| Output Current | 25 A |
| Switching Frequency | 300 kHz |
| Topology | Step-Down Converter |
| Ordering Codes | MP8620 |
Features
- Supports Multi-phase Configuration up to 100A
- Wide 6V to 16V Operating Input Range
- 25A Output Current
- 3mΩ/12mΩ Internal Power MOSFET Switches Deliver up to 95% Efficiency
- Synch Output to Drive Another Regulator in 90o, 120o,180o Phase-Shift Operation
- Synch from 300kHz to 900kHz External Clock
- Default 600kHz Frequency, Programmable from 300kHz to 1.5MHz.
- Feedback Voltage Accuracy: 1.0%
- Programmable Soft-Start
- Startup Tracking
Applications
- Distributed Power Systems
- Pre-Regulator for Linear Regulators
- Networking and Data Centers
Design Notes
- The step-down topology needs an inductor and output capacitor sized for the ripple at the switching frequency, not just the DC load.
- Keep the input loop short — high di/dt at the switch node sets conducted EMI.
- Power switches are integrated, so the thermal path is the PCB copper under the pad.
Common Questions
What is the input and output rating of the MP8620?
6–16 V input and 25 A output.
What switching frequency does the MP8620 run at?
300 kHz, programmable.
Shenzhen Gaorunxin Technology Co., Ltd
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