TPS61322
Description
The TPS61322 is a synchronous boost converter with only 6.5-µA quiescent current. The TPS61322 provides a power-supply solution for products powered by alkaline battery, NiMH rechargeable battery, or one-cell Li-ion battery.
Key Features
- Operating input voltage range: 0.9 V to 5.5 V
- Output voltage range: 1.8 V to 5.5 V
- 6.5-µA Quiescent current into VOUT pin
- ±3% Output voltage accuracy over temperature
- Minimum switch peak-current limit: - 0.42 A for TPS613223A - 0.5 A for TPS61322 - 0.75 A for TPS613221A and TPS613226A - 1.10 A for TPS613222A
- Higher than 90% efficiency at 10-mA load from 1.5-V to 2.2-V conversion
- Thermal shutdown protection
- 2.9-mm × 1.3-mm 3-pin SOT package and 2.9-mm × 1.6-mm 5-pin SOT package
- Create a custom design using the TPS61322 with the WEBENCH® Power Designer
