Packaging information
| Package | Pins VQFN (RSM) | 32 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TPS80010
- 1.8-V Buck DC-DC Converter
- 3.1-V Boost DC-DC Converter with 3-V Post-Regulation LDO
- Over 91% Conversion Efficiency
- Current-Limited Start-Up for Both DC-DC Converters
- Load Switch With Current-Limited Turnon
- Battery-Level Monitor Switch
- 32-Pin, 4-mm × 4-mm × 1-mm VQFN Package
- ESD Performance Tested per JESD
22
- 2000-V Human-Body Model
(A114-B, Class II) - 500-V Charged-Device Model (C101)
- 2000-V Human-Body Model
Description for the TPS80010
The TPS80010 device provides an integrated power-management solution for 2-cell alkaline battery applications such as wireless mice, keyboards, and video game controllers. The VBUCK 1.8-V output is powered by a buck converter with a load capacity of 100 mA. A Power Good (PG) signal is generated when VBUCK is greater than 90% of its target output voltage. Integrated in the TPS80010 is an 80-mΩ load switch that can be connected to the VBUCK output, allowing more system design flexibility when connecting to multiple loads. The 3.1-V VBOOST output is powered by a boost converter. The VBOOST output voltage is post-regulated by the integrated 3-V LDO. This post-regulation provides a low-noise supply level through the specified battery range.