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MPM54532 2.9-16V, 6A, 500kHz Step-Down Converter
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pMPS MPM54532 — step-down converter, 2.9-16V input, 6A output, 500 kHz./p
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MPM54532 2.9-16V, 6A, 500kHz Step-Down Converter
MPS MPM54532 is a step-down converter that accepts 2.9 V to 16 V input, delivers 6 A, switches at 500 kHz.
Key Specifications
| Part Number | MPM54532 |
| Input Voltage | 2.9 V to 16 V |
| Output Voltage | 0.3 V to 1.8 V |
| Output Current | 6 A |
| Switching Frequency | 500 kHz |
| Topology | Step-Down Converter |
| Ordering Codes | MPM54532, MPM54532GPB-0000-T |
Features
- 2.9V to 16V Input Voltage (VIN) Range
- 0.3V to 1.8V Output Voltage (VOUT) Range
- Dual 6A and Up to 12A for Parallel Mode
- MODE Pin to Select VOUT, Parallel Mode, and Timing via Pin-Strapping
- Remote Sense for Both Output Channels
- Configurable, Typically 500mA-Rated Low- Dropout (LDO) Regulator with Input Voltage Up to 3.6V
- Configurable Soft Start, Soft Shutdown, and Delay with FLEX-Timer Sequence Control
- Configurable Reference Voltage (VREF) and Slew Rate
- Configurable Switching Frequency (fSW): 500kHz, 750kHz, 1MHz, and 1.25MHz
- Accurate VOUT, Output Current (IOUT), and Junction Temperature (TJ) Telemetry
Applications
- Storage and Networking
- FPGA and ASIC Power Supplies
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 MPM54532?
2.9–16 V input and 6 A output.
What switching frequency does the MPM54532 run at?
500 kHz.
Shenzhen Gaorunxin Technology Co., Ltd
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