. High Efficiency: Up to 94%(@5V)
. 600kHz Frequency Operation
. 2.0A Output Current
. No Schottky Diode Required
. 3.5V to 18V Input Voltage Range
. 0.6V Reference
. Slope Compensated Current Mode Control for
Excellent Line and Load Transient Response
. Integrated Internal Compensation
. Stable with Low ESR Ceramic Output Capacitors
. Over Current Protection with Hiccup-Mode
. Input overvoltage protection (OVP)
. Thermal Shutdown
. Inrush Current Limit and Soft Start
. Available in SOT23-6 Package
. -40°C to +85°C Operation Temperature Range
The STI3470 is a fully integrated, high–efficiency 2.0A synchronous rectified step-down converter. The STI3470 operates at high efficiency over a wide output current load range.
This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.
The STI3470 requires a minimum number of readily available standard external components and is available in a 6-pin SOT23 ROHS compliant package.
. Distributed Power Systems
. Digital Set Top Boxes
. Flat Panel Television and Monitors
. Notebook computer
. Wireless and DSL Modems