TPS61221
TPS61221 is 0.7V Boost Converter manufactured by Texas Instruments.
- Part of the TPS61220 comparator family.
- Part of the TPS61220 comparator family.
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Reference Design
TPS61220, TPS61221, TPS61222
SLVS776B
- JANUARY 2009
- REVISED NOVEMBER 2014
TPS6122x Low Input Voltage, 0.7V Boost Converter With 5.5μA Quiescent Current
1 Features
- 1 Up to 95% Efficiency at Typical Operating Conditions
- 5.5 μA Quiescent Current
- Startup Into Load at 0.7 V Input Voltage
- Operating Input Voltage from 0.7 V to 5.5 V
- Pass-Through Function during Shutdown
- Minimum Switching Current 200 m A
- Protections:
- Output Overvoltage
- Overtemperature
- Input Undervoltage Lockout
- Adjustable Output Voltage from 1.8 V to 6 V
- Fixed Output Voltage Versions
- Small 6-pin SC-70 Package
2 Applications
- Battery Powered Applications
- 1 to 3 Cell Alkaline, Ni Cd or Ni MH
- 1 cell Li-Ion or Li-Primary
- Solar or Fuel Cell Powered...
