TPS62020 Series
Adjustable, 600-mA, 95% Efficient Step-Down Converter, 18uA, MSOP-10
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Outputs and Type | Outputs and Type▲▼ | Utilized IC / Part | Supplied Contents | Board Type | Main Purpose | Current - Output▲▼ | Voltage - Input▲▼ | Voltage - Input▲▼ | Contents | Voltage - Output▲▼ | Supplier Device Package | Synchronous Rectifier▲▼ | Package / Case | Mounting Type | Frequency - Switching▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Number of Outputs▲▼ | Topology | Function | Output Configuration | Voltage - Output (Min/Fixed)▲▼ | Output Type | Voltage - Input (Min)▲▼ | Voltage - Input (Max)▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS62020EVM-019TPS62020 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board | 1 Non-Isolated Output, Non-Isolated | 1 ul | TPS62020 | Board(s) | Fully Populated | DC/DC, Step Down | 0.6000000238418579 A | 6 V | 2.5 V | Board(s) | 1.5 V | |||||||||||||||
Texas Instruments TPS62020DGQBuck Switching Regulator IC Positive Adjustable 0.7V 1 Output 600mA 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | 0.6000000238418579 A | 10-HVSSOP | 10-MSOP, 10-PowerTFSOP | Surface Mount | 1250000 Hz | 85 °C | -40 °C | 1 ul | Buck | Step-Down | Positive | 0.699999988079071 V | Adjustable | 2.5 V | 6 V |
Key Features
• Up to 95% Conversion EfficiencyTypical Quiescent Current: 18 µALoad Current: 600 mAOperating Input Voltage Range: 2.5 V to 6.0 VSwitching Frequency: 1.25 MHzAdjustable and Fixed Output VoltagePower Save Mode Operation at Light load CurrentsActive-Low MODE\ pin on TPS62021100% Duty Cycle for Lowest DropoutInternal SoftstartDynamic Output Voltage PositioningThermal ShutdownShort-Circuit Protection10 Pin MSOP PowerPad™ Package10 Pin QFN 3 x 3 mm PackageAPPLICATIONSPDA, Pocket PC and Smart PhonesUSB Powered ModemsCPUs and DSPsPC Cards and NotebooksxDSL ApplicationsStandard 5-V to 3.3-V ConversionPowerPAD is a trademark of Texas Instruments.Up to 95% Conversion EfficiencyTypical Quiescent Current: 18 µALoad Current: 600 mAOperating Input Voltage Range: 2.5 V to 6.0 VSwitching Frequency: 1.25 MHzAdjustable and Fixed Output VoltagePower Save Mode Operation at Light load CurrentsActive-Low MODE\ pin on TPS62021100% Duty Cycle for Lowest DropoutInternal SoftstartDynamic Output Voltage PositioningThermal ShutdownShort-Circuit Protection10 Pin MSOP PowerPad™ Package10 Pin QFN 3 x 3 mm PackageAPPLICATIONSPDA, Pocket PC and Smart PhonesUSB Powered ModemsCPUs and DSPsPC Cards and NotebooksxDSL ApplicationsStandard 5-V to 3.3-V ConversionPowerPAD is a trademark of Texas Instruments.
Description
AI
The TPS6202x is a high efficiency synchronous step-down dc-dc converter optimized for battery powered portable applications. This device is ideal for portable applications powered by a single Li-Ion battery cell or by 3-cell NiMH/NiCd batteries. With an output voltage range from 6.0 V down to 0.7 V, the device supports low voltage DSPs and processors in PDAs, pocket PCs, as well as notebooks and subnotebook computers. The TPS6202x operates at a fixed switching frequency of 1.25 MHz and enters the power save mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high. The difference between the TPS6202x and the TPS62021 is the logic level of the MODE pin. The TPS62021 has an active-low MODE\ pin. The TPS6202x supports up to 600-mA load current.
The TPS6202x is a high efficiency synchronous step-down dc-dc converter optimized for battery powered portable applications. This device is ideal for portable applications powered by a single Li-Ion battery cell or by 3-cell NiMH/NiCd batteries. With an output voltage range from 6.0 V down to 0.7 V, the device supports low voltage DSPs and processors in PDAs, pocket PCs, as well as notebooks and subnotebook computers. The TPS6202x operates at a fixed switching frequency of 1.25 MHz and enters the power save mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high. The difference between the TPS6202x and the TPS62021 is the logic level of the MODE pin. The TPS62021 has an active-low MODE\ pin. The TPS6202x supports up to 600-mA load current.