STI3470 S47 Voltage Regulator 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.
IC and IC Sockets
STI3470 S47 Voltage Regulator
STI3470 S47 Voltage Regulator Specifications:
- 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 SOT23‐6Package
- ‐40°C to +85°C Operation Temperature Range
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₨23
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