TPS62694 Overview
The TPS62693 device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS62693 supports up to 800-mA load current, and allows the use of low cost chip inductor and capacitors. The device is ideal for mobile phones and similar portable applications powered by a single-cell Li-Ion battery.
TPS62694 Key Features
- 23 95% Efficiency at 3MHz Operation
- 21 μA Quiescent Current
- 3 MHz Regulated Frequency Operation
- Spread Spectrum, PWM Frequency Dithering
- High Duty-Cycle Operation
- ±2% Total DC Voltage Accuracy
- Best in Class Load and Line Transient
- Excellent AC Load Regulation
- Low Ripple Light-Load PFM Mode