Data Sheet
Rev.
1
1
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EE-Sim
Design & Simulation
2
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Overview
Features and Benefits
- Operates from a 7V to 60V Input Supply
- Dual-Output Voltage: 3.3V and 5V
- Up to 1A Output Current
- Pin-Selectable Switching Frequency
- Enable/UVLO Input, Resistor-Programmable UVLO Threshold
- Mode-Selection Pin for Each Output to Select Between PWM and PFM Modes
- Adjustable Soft-Start Time for Each Output
- Open-Drain Active-Low RESET_ Signals for Each Output
- External Frequency Synchronization
- Overcurrent and Overtemperature Protection
- Proven PCB Layout
- Fully Assembled and Tested
Product Details
The MAX17521 evaluation kit (EV kit) provides a proven design to evaluate the MAX17521 dual high-efficiency, high-voltage, synchronous step-down DC-DC converter. The EV kit generates 3.3V and 5V output voltages at load currents up to 1A from a 7V to 60V input supply. The EV kit features a switching-frequency selector pin and individual mode-of-operation selector pins, enable/under-voltage-lockout (EN/UVLO) pins, programmable soft-start pins, and open-drain active-low RESET_ signals for each output.
Applications
- CPU, DSP, or FPGA Power
- Distributed Supply Regulation
- General-Purpose Point of Load
- Industrial Control Power Supplies
Applicable Parts
Documentation & Resources
-
MAX17521EVKIT: Evaluation Kit for MAX17521 Data Sheet (Rev. 1)8/29/2017PDF871K
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MAX17521EVKIT Gerber File - Design Files10/16/2023ZIP8M
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MAX17521EVKIT Gerber File10/10/2022ZIP8M