Microchip MIC4930YFL-TR
Manufacturer No:
MIC4930YFL-TR
Manufacturer:
Package:
10-VDFN Exposed Pad
Description:
2.7V to 5.5V, 3A, 3.3MHz POL
Quantity:
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MIC4930YFL-TR Information
Microchip MIC4930YFL-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC4930YFL-TR.
- Type
- Parameter
- Input Voltage Range Max V (volt)
- 5.5
- Input Voltage Range Min V (volt)
- 2.7
- # of Outputs
- 1
- Output Current
- 3000
- Driver Type
- Buck
- Quiescent Current µA (microampere)
- 0.8
- Synchronous Rectifier
- Yes
- Temp Range Max °C (degrees Celsius)
- 125
- Temp Range Min °C (degrees Celsius)
- -40
- VFB V (volt)
- 0.625
- Type
- Parameter
- VOUT Min V (volt)
- 0.7
- Vref (V)
- 0
- HyperLight Load®
- No
- Light Load Mode
- No
- VIN Min V (volt)
- 2.7
- VIN Max V (volt)
- 5.5
- Adjustable VOUT
- Yes
Download datasheets and manufacturer documentation for Microchip MIC4930YFL-TR.
Data Sheets:
Application Notes:
The MIC4930 is a high-efficiency, 3A synchronous buck regulator with ultra-fast transient response perfectly suited for supplying processor core and I/O voltages from a 5V or 3.3V bus. The MIC4930 provides a switching frequency up to 3.3MHz while achieving peak efficiencies up to 95%. An additional benefit of high-frequency operation is very low output ripple voltage throughout the entire load range with the use of a small output capacitor. The MIC4930 is designed for use with a very small inductor, down to 1μH, and an output ceramic capacitor as small as 10μF without the need for external ripple injection. A wide range of output capacitor types and values can also be accommodated.
The MIC4930 supports safe start-up into a pre-biased output.
The MIC4930 is available in a 10-pin 3mm — 4mm DFN package with an operating junction temperature range from -40°C to +125°C. The MIC4930 is pin-to-pin compatible with the 5A-rated MIC4950YFL.
- Input voltage: 2.7V to 5.5V
- 3A output current
- Up to 95% efficiency
- Up to 3.3MHz operation
- Safe start-up into a pre-biased output
- Power Good output
- Ultra-fast transient response
- Low output voltage ripple
- Low RDS(ON) integrated MOSFET switches
- 0.01μA shutdown current
- Thermal shutdown and current limit protection
- Output voltage as low as 0.7V
- 3mm — 4mm DFN-10L
- -40°C to +125°C junction temperature range
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