TPS2103DBVR - Texas Instruments

Manufacturer Part Number

TPS2103DBVR

Manufacturer

Texas Instruments

Introduction

TPS2103DBVR is a highly efficient source selector switch designed for power management in portable devices.

Product Features and Performance

Dual-input, single-output switch provides flexibility in source selection.

Integrates N and P-Channel FETs for optimal power routing.

Automatic switching between inputs based on voltage levels.

Minimal quiescent current of 14 µA to maximize battery life.

Product Advantages

Compact and highly efficient power solution.

Low on-resistance reduces power loss and extends battery life.

Supports seamless power switching without interruption.

Key Technical Parameters

Input:Output Ratio of 2:1.

Maximum Current Output: 500mA for primary, 100mA for secondary input.

Supply Voltage Range: 2.7V ~ 4V.

Quiescent Current: 14 µA.

Quality and Safety Features

Built-in over-current protection enhances device safety.

Thermal shutdown mechanism prevents overheating.

Compatibility

Compatible with various handheld/mobile devices due to small form factor (SOT-23-5 package).

Application Areas

Primarily used in handheld and mobile devices for efficient power management.

Product Lifecycle

Currently active with ongoing production and support.

Not nearing discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

Dual-input capability allows for flexibility in power source selection.

Ultra-low current consumption extends the overall battery life of the device.

Automatic, seamless switching between power sources without interrupting device operation.

High reliability and safety features protect the device from electrical faults.

Compact SOT-23-5 package is ideal for space-constrained applications.