TPS61040 Overview
The TPS6104x is a high-frequency boost converter dedicated for small to medium LCD bias supply and white LED backlight supplies. The device is ideal to generate output voltages up to 28 V from a dual-cell NiMH/NiCd or a single-cell Li-Ion battery. The part can also be used to generate standard 3.3-V or 5-V to 12-V power conversions.
TPS61040 Key Features
- 1.8-V to 6-V Input Voltage Range
- Adjustable Output Voltage Range up to 28 V
- 400-mA (TPS61040) and 250-mA (TPS61041)
- Up to 1-MHz Switching Frequency
- 28-μA Typical No-Load Quiescent Current
- 1-μA Typical Shutdown Current
- Internal Soft Start
- Available in SOT23-5, TSOT23-5