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MPM81204 4-16V, 5A, 600kHz Step-Down Converter
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pMPS MPM81204 — step-down converter, 4-16V input, 5A output, 600 kHz./p
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MPM81204 4-16V, 5A, 600kHz Step-Down Converter
MPS MPM81204 is a step-down converter that accepts 4 V to 16 V input, delivers 5 A, switches at 600 kHz.
Key Specifications
| Part Number | MPM81204 |
| Input Voltage | 4 V to 16 V |
| Output Current | 5 A |
| Switching Frequency | 600 kHz |
| Topology | Step-Down Converter |
| Ordering Codes | MPM81204 |
Features
- Wide 4V to 16V Input Supply Range
- Dual 12A DC Outputs from 0.6V to 3.3V (Channel 0 and Channel 3)
- Dual 5A DC Outputs from 0.6V to 5.5V (Channel 1 and Channel 2)
- Constant-On-Time (COT) Control for Fast Transient Response
- Stable with Zero-ESR Output Capacitors
- Forced Continuous Conduction Mode (FCCM)
- Excellent Load Regulation
- Output Voltage (VOUT) Tracking and Discharge
- PG Clamped Low Voltage during Power Failure
- Configurable Soft-Start Time (tSS)
Applications
- Telecommunication Systems
- Networking Systems
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.
Common Questions
What is the input and output rating of the MPM81204?
4–16 V input and 5 A output.
What switching frequency does the MPM81204 run at?
600 kHz.
Shenzhen Gaorunxin Technology Co., Ltd
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