Microchip Technology MIC45404 DC-to-DC Power Module
Microchip MIC45404 DC-to-DC Power Module has an input voltage range of 4.5V to 19V with an output current up to 5A. The MIC45404 is an ultralow profile, synchronous step-down regulator module. The module features a unique 2.0mm height. Incorporated are a DC-to-DC regulator, bootstrap capacitor, high-frequency input capacitor, and an inductor in a single package.
Features
- Input Voltage Range 4.5V to 19V
- Output Current up to 5A
- 82% Peak Efficiency at 12 VIN, 0.9 VOUT
- Pin-Selectable Output Voltages 0.7V, 0.8V, 0.9V, 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V
- ±1% Output Voltage Accuracy
- Supports Safe Pre-Biased Start-up
- Pin-Selectable Current Limit
- Pin-Selectable Switching Frequency
- Internal Soft Start
- Thermal Shutdown
- Hiccup Mode Short-Circuit Protection
- Ultra-Low Profile 2.0mm Height
- -40°C to +125°C Junction Temperature Range
- Available in a 54-Lead 6mm x 10mm QFN Package
Applications
- Servers
- Data Storage
- Routers
- Base Stations
- FPGAs
- DSP
- Low-Voltage ASIC Power
Development Tools
Microchip Technology MIC45404 Evaluation Board (ADM00809)
Optimized for high efficiency at the low output voltage with pin selectable from 0.7V to 3.3V at 5A.
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Block Diagram
Typical Application Circuit
Videos
Publicado: 2016-08-17
| Actualizado: 2022-03-11