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MIC33M656 Evaluation Board User’s Guide
DS50002914A-page 12
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2019 Microchip Technology Inc.
2.2 FEATURES
The MIC33M656 Evaluation Board has the following features:
• Input Voltage Range: 2.4V to 5.5V
• 6A (maximum) Continuous Output Current
• Multiple Faults Indication through I
2
C
• I
2
C Programmable:
- Output voltage: 0.6-1.28V, 5 mV resolution
- Slew rate: 0.2-3.2 ms/V
- Switching frequency: up to 2.5 MHz
- High-side current limit: 3.5-10A
- Enable delay: 0.25-3 ms
- Output discharge when disabled
• High Efficiency (up to 95%)
• ±1.5% Output Voltage Accuracy Over Line/Load/Temperature Range
• Safe Start-up with Pre-Biased Output
• Typical 1.5 µA Shutdown Supply Current
• Low Dropout (100% Duty Cycle) Operation
• Ultra-Fast Transient Response
• Latch-Off Thermal Shutdown Protection
• Latch-Off Current Limit Protection
• Power Good Open-Drain Output
2.3 GETTING STARTED
The MIC33M656 Evaluation Board is fully assembled and tested to evaluate and
demonstrate the MIC33M656 module. This Evaluation Board requires the use of exter-
nal lab supplies and a PC. The MIC33M656 is offered in four different product options,
depending on the default settings at power-up, prior to any I
2
C write operation. The
differences among the various product options are described in the “MIC33M656 Data
Sheet” . The Evaluation Board carries the HAYMP option, whose default output voltage
is 1.0V. All of the device options may be fitted on the board, as is.