TPS62311 Description
The TPS623xx device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS623xx supports up to 500-mA load current and allows the use of tiny, 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 or by 3-cell NiMH/NiCd...
TPS62311 Key Features
- 234 Up to 93% Efficiency at 3-MHz Operation
- Up to 500-mA Output Current at VI = 2.7 V
- 3-MHz Fixed Frequency Operation
- Best in Class Load and Line Transient
- plete 1-mm ponent Profile Solution
- 0.5% / +1.3% PWM DC Voltage Accuracy Over
- 35-ns Minimum On-Time
- Power-Save Mode Operation at Light Load
- Fixed and Adjustable Output Voltage
- Only 86-µA Quiescent Current