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MIC4684YM
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4V-30Vin, 1.235V-28.3Vout, 2Aout, SOP-8
- Manufacturer:
- MICREL SEMICONDUCTOR MICREL SEMICONDUCTOR
- Manufacturer Part No:
- MIC4684YM
- Order Code:
- 1556720
- Technical Datasheet:
- MIC4684YM Datasheet
Alternatives for MIC4684YM
Product Overview
The MIC4684YM is a high-efficiency step-down (buck) Switching Regulator for use with battery charger. Power conversion efficiency of above 85% is easily obtainable for a wide variety of applications. The MIC4684 achieves 2A of continuous current at 60°C ambient temperature. High efficiency is maintained over a wide output current range by utilizing a boost capacitor to increase the voltage available to saturate the internal power switch. As a result of this high efficiency, no external heat sink is required. The MIC4684 allows for a high degree of safety. It has a wide input voltage range of 4 to 30V (34V transient), allowing it to be used in applications where input voltage transients may be present. Built-in safety features include over-current protection, frequency-foldback short-circuit protection and thermal shutdown.
- All surface mount solution
- Internally compensated with fast transient response
- Overcurrent protection
- Frequency foldback short-circuit protection
- Over 85% efficiency
Applications
Power Management
Product Information
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- :
- Buck (Step Down)
- :
- 4V
- :
- 30V
- :
- 1Outputs
- :
- SOP
- :
- 8Pins
- :
- 2A
- :
- 1.235V
- :
- 28.3V
- :
- 225kHz
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 2 - 1 year
Technical Docs (1)
No Longer Manufactured
HK$22.89
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