Microchip Technology MIC33M350
The MIC33M350 device is a pin-selectable output voltage, high-efficiency, low-voltage input, 3A current, synchronous step-down regulator power module with integrated inductor. The Constant On-Time (COT) control architecture with HyperLight Load provides very high efficiency at light loads, while maintaining an ultra-fast transient response. The MIC33M350 output voltage is set by two VSEL (Voltage Selection) pins, between nine different values.| Part No. | MIC33M350 |
|---|---|
| Datasheet | MIC33M350 Download |
| Manufacturer |  Microchip Technology |
| Description | Pin Strapping Power Module |
| Buy | Stock & Price |
FEATURES
● 2.4V to 5.5V Input Voltage Range● 3A Output Current
● Pin Strapping Voltage Selection: - Three-state pins (nine voltage combinations) - 0.6V, 0.8V, 0.9V, 1.0V, 1.2V, 1.5V, 1.8V, 2.5V or 3.3V output voltage
● Passes Automotive AEC-Q104 Reliability Testing
● Reduced Component Count (no feedback resistors)
● High Efficiency (up to 95%)
● Output Discharge when Disabled
● Constant On-Time Control with High Switching Frequency: - 1.2 MHz typical at 1.0V output voltage
● ±1.5% Output Voltage Accuracy Over Line/Load/Temperature Range
● 0.8 ms/V Soft Start Speed
● Supports Safe Start-up with Pre-Biased Output
● Typical 1.5 µA Shutdown Supply Current
● Low Dropout Operation (100% duty cycle)
● Ultra Fast Transient Response
● Latch-Off Thermal Shutdown Protection
● Latch-Off Current Limit Protection
● Power Good (PG) Open-Drain Output
● Meets CISPR32 Class B Radiated EMI
● Meets CISPR 25 Class 5 Radiated EMI
● Package: 3.0 mm × 4.5 mm × 1.8 mm, 24-Lead QFN
APPLICATIONS
● Solid State D...
