TPS61021A
TPS61021A is 3-A Boost Converter manufactured by Texas Instruments.
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SLVSDM0
- JUNE 2016
TPS61021A 3-A Boost Converter with 0.5-V Ultra Low Input Voltage
1 Features
- 1 Input Voltage Range: 0.5 V to 4.4 V
- 0.9 V Minimum Input Voltage for Startup
- Output Voltage Setting Range: 1.8 V to 4.0 V
- 91% Efficiency at VIN = 2.4 V, VOUT = 3.3 V and
IOUT = 1.5 A
- 2.0-MHz Switching Frequency
- IOUT > 1.5 A at VOUT = 3.3 V when VIN > 1.8 V
- 17-µA Typical Quiescent Current
- ±2.5% Reference Voltage Accuracy over -40°C to
125°C
- PFM Operation Mode at Light Load
- True Disconnection Between Input and Output
During Shutdown
- Output Over Voltage Protection
- Output...
