HM3416
FEATURES
- High Efficiency: Up to 96%
- 1.5MHz Constant Frequency Operation
- 1A Output Current
- No Schottky Diode Required
- 2.0V to 5.5V Input Voltage Range
- Output Voltage as Low as 0.6V
- 100% Duty Cycle in Dropout
- Low Quiescent Current: 20µA
- Slope pensated 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
GENERAL DESCRIPTION
The +03416 is DFRQVWDQWIUHTXHQF current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode.,WLV 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 +03416 can also run at 100% duty...
