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MPM54524 4-16V, 5A, 500kHz Step-Down Converter LGA-51
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pMPS MPM54524 — step-down converter, 4-16V input, 5A output, 500 kHz, LGA-51./p
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MPM54524 4-16V, 5A, 500kHz Step-Down Converter LGA-51
MPS MPM54524 is a step-down converter that accepts 4 V to 16 V input, delivers 5 A, switches at 500 kHz, supplied in a LGA-51 package.
Key Specifications
| Part Number | MPM54524 |
| Input Voltage | 4 V to 16 V |
| Output Current | 5 A |
| Switching Frequency | 500 kHz |
| Topology | Step-Down Converter |
| Package | LGA-51 |
| Ordering Codes | MPM54524 |
Features
- Wide 4V to 16V Input Voltage (VINy) Range (where y = 1 or 2)
- Adaptive Constant-On-Time (COT) for Ultra- Fast Transient Response
- Parallel Operation with Passive or Active Current Balancing
- I2C-Configurable Output Voltage (VOUTx)
- Configurable fSW: 500kHz to 1000kHz
- Differential VOUTx Remote Sense
- Accurate VOUTx, IOUTx, and Junction Temperature (TJ) Monitoring via the I2C
- Open-Drain Power Good (PG) Indication
- Configurable I2C Slave Address
- Selectable Pulse-Frequency Modulation (PFM)/Pulse-Width Modulation (PWM) Mode, Adjustable Frequency, and Current Limit via the I2C
Applications
- FPGA and ASIC Power Supplies
- Networking and Telecommunications
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.
- Package LGA-51 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MPM54524?
4–16 V input and 5 A output.
What switching frequency does the MPM54524 run at?
500 kHz.
Which package is the MPM54524 available in?
LGA-51.
Shenzhen Gaorunxin Technology Co., Ltd
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