Microchip Technology MIC33M656
MIC33M656 is an I2C programmable, high-efficiency, low-voltage input, 6A current, synchronous step-down regulator power module with integrated inductor. The Constant-On-Time (COT) control architecture with HyperLight Load® mode provides very high efficiency at light loads, while still having ultra-fast transient response. The I2C interface allows programming the output voltage, between 0.6V and 1.28V with 5 mV resolution, or between 0.6V and 3.84V with 10 mV and 20 mV resolution.| Part No. | MIC33M656 |
|---|---|
| Datasheet | MIC33M656 Download |
| Manufacturer |  Microchip Technology |
| Description | Power Module Buck Converter |
| Buy | Stock & Price |
FEATURES
● Input Voltage Range: 2.4V to 5.5V● 6A Output Current
● Multiple Faults Indication through I2C
● I2C Programmable: - Output voltage: 0.6V-1.28V, 5 mV resolution; 0.6V-3.84V, 10/20 mV resolution - Slew rate: 0.2 ms/V-3.2 ms/V - On time (switching frequency) - High-side current limit: 3.5A-10A - Enable delay: 0.2 ms-3 ms - Output discharge when disabled (EN = GND)
● High Efficiency (up to 95%)
● Ultra-Fast Transient Response
● ±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
● I2C Speed, Up to 3.4 MHz
● Latch-Off Thermal Shutdown Protection
● Latch-Off Current Limit Protection
● Meets CISPR32 Class B Emissions
● Power Good (PG) Open-Drain Output
● Package: 53-Lead, 6 mm x 10 mm B1QFN
APPLICATIONS
● Solid-State Drives (SSD)● FPGAs, DSP and Low-Voltage ASIC Power
GENERAL DESCRIPTION
The Microchip Three different default voltage options (0.6V, 0...
