Catalog(3 parts)
| Part | Frequency - Switching▲▼ | Voltage - Output (Min/Fixed)▲▼ | Output Type | Mounting Type | Number of Outputs▲▼ | Synchronous Rectifier▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Output Configuration | Voltage - Input (Max)▲▼ | Voltage - Input (Min)▲▼ | Topology | Supplier Device Package | Function | Current - Output▲▼ | Package / Case | Supplied Contents | Voltage - Output▲▼ | Main Purpose | Voltage - Input▲▼ | Voltage - Input▲▼ | Board Type | Utilized IC / Part | Outputs and Type | Outputs and Type▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS62175DQCTBuck, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1V 1 Output 500mA 10-WFDFN Exposed Pad | 1000000 Hz | 1 V | Adjustable | Surface Mount | 1 ul | 85 °C | -40 °C | Positive or Negative | 28 V | 4.75 V | Buck, Buck-Boost | 10-WSON (3x2) | Step-Down | 0.5 A | 10-WFDFN Exposed Pad | ||||||||||
Texas Instruments TPS62175EVM-098TPS62175 DCS-Control™ DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board | 1000000 Hz | 0.5 A | Board(s) | 3.3299999237060547 V | DC/DC, Step Down | 28 V | 4.75 V | Fully Populated | TPS62175 | Non-Isolated | 1 ul | ||||||||||||||
Texas Instruments TPS62175DQCRBuck, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1V 1 Output 500mA 10-WFDFN Exposed Pad | 1000000 Hz | 1 V | Adjustable | Surface Mount | 1 ul | 85 °C | -40 °C | Positive or Negative | 28 V | 4.75 V | Buck, Buck-Boost | 10-WSON (3x2) | Step-Down | 0.5 A | 10-WFDFN Exposed Pad |
Key Features
• DCS-Control™ TopologyInput Voltage Range 4.75 V to 28 VQuiescent Current Typically 4.8 µA (Sleep Mode)100% Duty Cycle ModeActive Output DischargePower Good OutputOutput Current of 500 mAOutput Voltage Range 1 VDC to 6 VSwitching Frequency of Typically 1 MHzSeamless Power Save Mode TransitionUndervoltage LockoutShort Circuit ProtectionOver Temperature ProtectionAvailable in 2-mm × 3-mm 10-pin WSON PackageDCS-Control™ TopologyInput Voltage Range 4.75 V to 28 VQuiescent Current Typically 4.8 µA (Sleep Mode)100% Duty Cycle ModeActive Output DischargePower Good OutputOutput Current of 500 mAOutput Voltage Range 1 VDC to 6 VSwitching Frequency of Typically 1 MHzSeamless Power Save Mode TransitionUndervoltage LockoutShort Circuit ProtectionOver Temperature ProtectionAvailable in 2-mm × 3-mm 10-pin WSON Package
Description
AI
The TPS6217x is a high efficiency synchronous step-down DC/DC converter, based on the DCS-Control™ topology.
With a wide operating input voltage range of 4.75 V to 28 V, the device is ideally suited for systems powered from multi cell Li-Ion as well as 12 V and even higher intermediate supply rails, providing up to 500-mA output current.
The TPS6217x automatically enters power save mode at light loads, to maintain high efficiency across the whole load range. As well, it features a sleep mode to supply applications with advanced power save modes like ultra low power micro controllers. The power good output may be used for power sequencing and/or power on reset.
The device features a typical quiescent current of 22 µA in normal mode and 4.8 µA in sleep mode. In sleep mode, the efficiency at very low load currents can be increased by as much as 20%. In shutdown mode, the shutdown current is less than 2 µA and the output is actively discharged.
The TPS6217x, available in an adjustable and a fixed output voltage version, is packaged in a small 2-mm × 3-mm 10-pin WSON package.
The TPS6217x is a high efficiency synchronous step-down DC/DC converter, based on the DCS-Control™ topology.
With a wide operating input voltage range of 4.75 V to 28 V, the device is ideally suited for systems powered from multi cell Li-Ion as well as 12 V and even higher intermediate supply rails, providing up to 500-mA output current.
The TPS6217x automatically enters power save mode at light loads, to maintain high efficiency across the whole load range. As well, it features a sleep mode to supply applications with advanced power save modes like ultra low power micro controllers. The power good output may be used for power sequencing and/or power on reset.
The device features a typical quiescent current of 22 µA in normal mode and 4.8 µA in sleep mode. In sleep mode, the efficiency at very low load currents can be increased by as much as 20%. In shutdown mode, the shutdown current is less than 2 µA and the output is actively discharged.
The TPS6217x, available in an adjustable and a fixed output voltage version, is packaged in a small 2-mm × 3-mm 10-pin WSON package.