The TPS6301x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a onecell Li-Ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell LiIon or Li-Polymer Battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a.
•1 Up to 96% Efficiency
• 1200-mA Output Current at 3.3 V in Step-Down
Mode (VIN = 3.6 V to 5.5 V)
• Up to 800-mA Output Current at 3.3 V in Boost
Mode (VIN > 2.4 V)
• Automatic Transition Between Step-Down and
Boost Mode
• Device Quiescent Current less than 50 μA
• Input Voltage Range: 2 V to 5.5 V
• Fixed and Adjustable Output Voltage Options from
1.2 V to 5.5 V
• Power Save Mode for Improved Efficiency at Low-
Output Power
• Forced Fixed Frequency Operation and
Synchronization Possible
• Load Disconnect During Shutdown
• Output Overvoltage Protection
• Overtemperature Protection
• Available.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TPS63011 |
Texas Instruments |
Single Inductor Buck-Boost Converter | |
2 | TPS63012 |
Texas Instruments |
Single Inductor Buck-Boost Converter | |
3 | TPS63000 |
Texas Instruments |
High-Efficient Single Inductor Buck-Boost Converter | |
4 | TPS63000-Q1 |
Texas Instruments |
HIGH-EFFICIENCY SINGLE INDUCTOR BUCK-BOOST CONVERTER | |
5 | TPS63001 |
Texas Instruments |
High-Efficient Single Inductor Buck-Boost Converter | |
6 | TPS63002 |
Texas Instruments |
High-Efficient Single Inductor Buck-Boost Converter | |
7 | TPS63020 |
Texas Instruments |
High Efficiency Single Inductor Buck-boost Converter | |
8 | TPS63020-Q1 |
Texas Instruments |
High Efficiency Single Inductor Buck-boost Converter | |
9 | TPS63021 |
Texas Instruments |
High Efficiency Single Inductor Buck-boost Converter | |
10 | TPS63024 |
Texas Instruments |
High Efficiency Single Inductor Buck-Boost Converter | |
11 | TPS630241 |
Texas Instruments |
High Efficiency Single Inductor Buck-Boost Converter | |
12 | TPS630242 |
Texas Instruments |
High Efficiency Single Inductor Buck-Boost Converter |