Catalog(2 parts)
| Part | Current - Output▲▼ | Topology | Mounting Type | Voltage - Input (Min)▲▼ | Synchronous Rectifier▲▼ | Output Configuration | Frequency - Switching▲▼ | Voltage - Input (Max)▲▼ | Output Type▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Function | Voltage - Output (Min/Fixed)▲▼ | Supplier Device Package | Number of Outputs▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS62293DRVRBuck Switching Regulator IC Positive Fixed 1.8V 1 Output 1A 6-WDFN Exposed Pad | 1 A | Buck | Surface Mount | 2.299999952316284 V | Positive | 2250000 Hz | 6 V | 27.030000686645508 °C/W | 85 °C | -40 °C | Step-Down | 1.7999999523162842 V | 6-WSON (2x2) | 1 ul | |
Texas Instruments TPS62293DRVTBuck Switching Regulator IC Positive Fixed 1.8V 1 Output 1A 6-WDFN Exposed Pad | 1 A | Buck | Surface Mount | 2.299999952316284 V | Positive | 2250000 Hz | 6 V | 27.030000686645508 °C/W | 85 °C | -40 °C | Step-Down | 1.7999999523162842 V | 6-WSON (2x2) | 1 ul |
Key Features
• High Efficiency - up to 96%Output Current up to 1000 mAVINRange From 2.3 V to 6.0V for Li-ion Batteries with Extended Voltage Range2.25-MHz Fixed Frequency OperationPower Save Mode at Light Load CurrentsOutput Voltage Accuracy in PWM Mode ±1.5%Fixed Output Voltage OptionsTypical 15-µA Quiescent Current100% Duty Cycle for Lowest DropoutVoltage Positioning at Light LoadsAvailable in a 2-mm × 2-mm × 0.8-mm WSON (6) Package (DRV)High Efficiency - up to 96%Output Current up to 1000 mAVINRange From 2.3 V to 6.0V for Li-ion Batteries with Extended Voltage Range2.25-MHz Fixed Frequency OperationPower Save Mode at Light Load CurrentsOutput Voltage Accuracy in PWM Mode ±1.5%Fixed Output Voltage OptionsTypical 15-µA Quiescent Current100% Duty Cycle for Lowest DropoutVoltage Positioning at Light LoadsAvailable in a 2-mm × 2-mm × 0.8-mm WSON (6) Package (DRV)
Description
AI
The TPS6229x devices are highly efficient synchronous step down DC/DC converters optimized for battery powered portable applications. They provide up to 1000-mA output current from a single Li-ion cell.
With an input voltage range of 2.3 V to 6.0 V, the devices support batteries with extended voltage range and are ideal to power portable applications like mobile phones and other portable equipment.
The TPS6229x devices operate at 2.25-MHz fixed switching frequency and enter power save mode operation at light load currents to maintain high efficiency over the entire load current range.
The power save mode is optimized for low output voltage ripple. For low noise applications, the devices can be forced into fixed frequency pulse width modulation (PWM) mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 µA. The TPS6229x devices allow the use of small inductors and capacitors to achieve a small solution size.
The TPS6229x devices operate over a free air temperature range of –40°C to 85°C. The devices are available in a 2-mm × 2-mm 6-pin WSON package (DRV).
The TPS6229x devices are highly efficient synchronous step down DC/DC converters optimized for battery powered portable applications. They provide up to 1000-mA output current from a single Li-ion cell.
With an input voltage range of 2.3 V to 6.0 V, the devices support batteries with extended voltage range and are ideal to power portable applications like mobile phones and other portable equipment.
The TPS6229x devices operate at 2.25-MHz fixed switching frequency and enter power save mode operation at light load currents to maintain high efficiency over the entire load current range.
The power save mode is optimized for low output voltage ripple. For low noise applications, the devices can be forced into fixed frequency pulse width modulation (PWM) mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 µA. The TPS6229x devices allow the use of small inductors and capacitors to achieve a small solution size.
The TPS6229x devices operate over a free air temperature range of –40°C to 85°C. The devices are available in a 2-mm × 2-mm 6-pin WSON package (DRV).