SUNTO STI3408
1.0A Synchronous Step-Down Converter
| Part No. | STI3408 |
|---|---|
| Datasheet | STI3408 Download |
| Manufacturer | SUNTO |
| Description | 1.0A Synchronous Step-Down Converter |
| Buy | Stock & Price |
FEATURES
● High Efficiency: Up to 96%● 1.5MHz Constant Frequency Operation
● 1.0A Output Current
● No Schottky Diode Required
● 2.5V to 6.0V Input Voltage Range
● Output Voltage as Low as 0.6V
● 100% Duty Cycle in Dropout
● Low Quiescent Current: 20µA
● 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
● PDA/MID/PAD
● Digital Still and Video Cameras
GENERAL DESCRIPTION
The STI3408 is a constant frequency, current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) batt
