It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The output voltage can be regulated as low as 0.6V. The MT3410 can also run at 100% duty cycle for low dropout operation, extending battery life in portable system. This device offers two operation modes, PWM mode and PFM Mode switching control, which allows a high efficiency over the wider range of the load. The MT3410 is offered in a low profile (1mm) 5-pin, thin SOT package, and is available in an adjustable version
Features:
- High Efficiency: Up to 96%
- 1.5MHz Constant Frequency Operation
- 1500mA Output Current
- No Schottky Diode Required
- 2.3V to 6V Input Voltage Range
- Adjustable Output Voltage Range
- options from 0.6V to Vin
- 100% Duty Cycle Low Dropout
Operation :
- Low Quiescent Current: 35µA
- Slope Compensated Current Mode
- Control for Excellent Line and Load
- Transient Response
- Short Circuit Protection
- Thermal Fault Protection
- Inrush Current Limit and Soft Start
- <1µA Shutdown Current
- Tiny SOT23-5 Package
Applications:
- Cellular and Smart Phones
- Wireless and DSL Modems
- PDAs
- Digital Still and Video Cameras
- MP3 Players
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