TPS628681ARQY Overview
Key Specifications
Pins: 9
Max Voltage (typical range): 5.5 V
Min Voltage (typical range): 2.4 V
Height: 1 mm
Description
The TPS62868 and TPS62869 devices are highfrequency synchronous step-down converters with I2C interface which provide an efficient, adaptive, and high power-density solution. At medium to heavy loads, the converter oper.
Key Features
- 11-mΩ and 10.5-mΩ internal power MOSFETs
- >90% efficiency (0.9-V output)
- DCS-Control topology for fast transient response
- 1% output voltage accuracy
- 2.4-MHz switching frequency
- Selection by external resistor – Start-up output voltage – I2C slave address
- Thermal pre-warning and thermal shutdown
- Power good indicator pin option with window comparator
- I2C-compatible interface up to 3.4 Mbps
- Available in 1.5-mm x 2.5-mm x 1.0-mm 9-pin QFN package with 0.5-mm pitch
