TPS62410 Series
Automotive 2.5V to 6V, 2.25MHz Fixed Frequency Dual (800mA/800mA) Buck Converter
Manufacturer: Texas Instruments
Catalog(3 parts)
| Part | Topology | Number of Outputs▲▼ | Mounting Type | Voltage - Output (Min/Fixed)▲▼ | Output Configuration | Voltage - Input (Min)▲▼ | Current - Output▲▼ | Voltage - Input (Max)▲▼ | Synchronous Rectifier▲▼ | Package / Case | Operating Temperature▲▼ | Operating Temperature▲▼ | Supplier Device Package | Output Type | Function | Frequency - Switching▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS62410DRCRG4Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 800mA 10-VFDFN Exposed Pad | Buck | 2 ul | Surface Mount | 0.6000000238418579 V | Positive | 2.5 V | 0.800000011920929 A | 6 V | 10-VFDFN Exposed Pad | 85 °C | -40 °C | 10-VSON (3x3) | Adjustable | Step-Down | 2250000 Hz | |
Texas Instruments TPS62410DRCTG4Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 800mA 10-VFDFN Exposed Pad | Buck | 2 ul | Surface Mount | 0.6000000238418579 V | Positive | 2.5 V | 0.800000011920929 A | 6 V | 10-VFDFN Exposed Pad | 85 °C | -40 °C | 10-VSON (3x3) | Adjustable | Step-Down | 2250000 Hz | |
Texas Instruments TPS62410DRCTBuck Switching Regulator IC Positive Adjustable 0.6V 2 Output 800mA 10-VFDFN Exposed Pad | Buck | 2 ul | Surface Mount | 0.6000000238418579 V | Positive | 2.5 V | 0.800000011920929 A | 6 V | 10-VFDFN Exposed Pad | 85 °C | -40 °C | 10-VSON (3x3) | Adjustable | Step-Down | 2250000 Hz |
Key Features
• Qualified for Automotive ApplicationsHigh Efficiency—up to 95%VINRange From 2.5 V to 6 V2.25 MHz Fixed Frequency OperationOutput Current 2 × 800mAAdjustable Output Voltage From 0.6 V to VINEasyScale™ Optional One Pin Serial Interface forDynamic Output Voltage AdjustmentPower Save Mode at Light Load Currents180° Out of Phase OperationOutput Voltage Accuracy in PWM Mode ±1%Typical 32 µA Quiescent Current for both Converters100% Duty Cycle for Lowest DropoutAvailable in a 10-Pin QFN (3×3mm)EasyScale, PowerPAD are trademarks of Texas Instruments.Qualified for Automotive ApplicationsHigh Efficiency—up to 95%VINRange From 2.5 V to 6 V2.25 MHz Fixed Frequency OperationOutput Current 2 × 800mAAdjustable Output Voltage From 0.6 V to VINEasyScale™ Optional One Pin Serial Interface forDynamic Output Voltage AdjustmentPower Save Mode at Light Load Currents180° Out of Phase OperationOutput Voltage Accuracy in PWM Mode ±1%Typical 32 µA Quiescent Current for both Converters100% Duty Cycle for Lowest DropoutAvailable in a 10-Pin QFN (3×3mm)EasyScale, PowerPAD are trademarks of Texas Instruments.
Description
AI
The TPS62410 device is a synchronous dual step-down DC-DC converter optimized for battery powered portable applications. It provides two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries. The device is also suitable to operate from a standard 3.3V or 5V voltage rail.
With an input voltage range of 2.5V to 6V, the TPS62410 is ideal to power portable applications like smart phones, PDAs, and other portable equipment.
With the EasyScale™ serial interface the output voltages can be modified during operation. It therefore supports Dynamic Voltage Scaling for low power DSP and processors.
The TPS62410 operates at 2.25MHz fixed switching frequency and enter the Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications the devices can be forced into fixed frequency PWM mode by pulling the MODE/DATA pin high. In the shutdown mode, the current consumption is reduced to 1.2µA. The device allows the use of small inductors and capacitors to achieve a small solution size.
The TPS62410 is available in a 10-pin leadless package (3×3mm QFN).
The TPS62410 device is a synchronous dual step-down DC-DC converter optimized for battery powered portable applications. It provides two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries. The device is also suitable to operate from a standard 3.3V or 5V voltage rail.
With an input voltage range of 2.5V to 6V, the TPS62410 is ideal to power portable applications like smart phones, PDAs, and other portable equipment.
With the EasyScale™ serial interface the output voltages can be modified during operation. It therefore supports Dynamic Voltage Scaling for low power DSP and processors.
The TPS62410 operates at 2.25MHz fixed switching frequency and enter the Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications the devices can be forced into fixed frequency PWM mode by pulling the MODE/DATA pin high. In the shutdown mode, the current consumption is reduced to 1.2µA. The device allows the use of small inductors and capacitors to achieve a small solution size.
The TPS62410 is available in a 10-pin leadless package (3×3mm QFN).