TPS62615 Description
The TPS6261x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6261x supports up to 350-mA load current, and allows the use of low cost chip inductor and capacitors. With a wide input voltage range of 2.3V to 5.5V, the device supports applications powered by Li-Ion batteries with extended voltage range.
TPS62615 Key Features
- 23 90% Efficiency at 6MHz Operation
- 31mA Quiescent Current
- Wide VIN Range From 2.3V to 5.5V
- 6MHz Regulated Frequency Operation
- Best in Class Load and Line Transient
- ±2% Total DC Voltage Accuracy
- Automatic PFM/PWM Mode Switching
- Low Ripple Light-Load PFM Mode
- >50dB VIN PSRR (1kHz to 10kHz)
- Internal Soft-Start, 100-ms Start-Up Time