TPS62698
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
- ≥40 d B VIN PSRR (1 k Hz to 10 k Hz)
- Internal Soft Start, 350-μs Start-Up Time
- Integrated Active Power-Down Sequencing
(Optional)
- Current Overload and Thermal Shutdown
Protection
- Three Surface-Mount External ponents
Required (One 2012 MLCC Inductor, Two 0402 Ceramic Capacitors)
- plete Sub 1-mm ponent Profile Solution
- Total Solution Size <12 mm2 (CSP)
- Available in a 6-Pin Nano Free™ (CSP)
DESCRIPTION
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-m A load current, and allows the use of low cost chip inductor and...
