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mEZD81260A 5-16V, 60A, 1MHz Step-Down Converter LGA-28
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pMPS mEZD81260A — step-down converter, 5-16V input, 60A output, 1 MHz, LGA-28./p
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mEZD81260A 5-16V, 60A, 1MHz Step-Down Converter LGA-28
MPS mEZD81260A is a step-down converter that accepts 5 V to 16 V input, delivers 60 A, switches at 1 MHz, supplied in a LGA-28 package.
Key Specifications
| Part Number | mEZD81260A |
| Input Voltage | 5 V to 16 V |
| Output Current | 60 A |
| Switching Frequency | 1 MHz |
| Topology | Step-Down Converter |
| Package | LGA-28 |
| Ordering Codes | mEZD81260A |
Features
- Wide 5V to 16V Operating Input Range
- 2 Phases or 2 Rails Operation
- 60A Continuous Output Current
- Built-in EEPROM
- PMBus Compliant (Up to 1MHz clock)
- Pin Programmable for PMBus Address (16 addresses)
- Output Voltage Remote Sensing for Both Rails
- Switching Frequency Range 200kHz to 2MHz
- Fast Load Transient Response
- Input voltage, Output voltage and Current, Temperature Monitor
Applications
- Power Supplies for Memory,
- DSP, ASIC, FPGA, Microprocessor
- Servers and Storage Equipment
- Industrial / ATE
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.
- Package LGA-28 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the mEZD81260A?
5–16 V input and 60 A output.
What switching frequency does the mEZD81260A run at?
1 MHz, programmable.
Which package is the mEZD81260A available in?
LGA-28, with ordering codes mEZD81260A-A, mEZD81260A-B.
Shenzhen Gaorunxin Technology Co., Ltd
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