Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Source Selector Switch |
| FETType | N-Channel |
| Ratio-Input:Output | 2:1 |
| InternalSwitch(s) | Yes |
| DelayTime-ON | 1 ms |
| DelayTime-OFF | 5 ms |
| Current-Output(Max) | 1.25A |
| Current-Supply | 55 µA |
| Voltage-Supply | 2.8V ~ 5.5V |
| Applications | Handheld/Mobile Devices |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-VDFN Exposed Pad |
Overview
Description
The TPS2113ADRBR is a power multiplexer IC (Integrated Circuit) manufactured by Texas Instruments. It is designed to manage power distribution between two input sources to a single output, ensuring a seamless transition between sources. This capability is particularly useful in applications requiring power redundancy and reliability, such as in portable or battery-operated devices.
Key features of the TPS2113ADRBR include:
1. Automatic source selection based on priority or voltage level.
2. Low resistance switches for efficient power transfer.
3. Adjustable current limiting to protect the circuit from overcurrent conditions.
4. Reverse current blocking to prevent backflow of current from the output to the input.
5. Wide operating voltage range, typically from 2.8V to 5.5V.
6. Small package size, making it suitable for space-constrained applications.
The device is part of the TPS211x series and is available in a compact SON (Small Outline No-lead) package, making it ideal for integration into modern compact electronic designs. The TPS2113ADRBR provides a reliable solution for power path management, ensuring device stability and longevity.
Key features of the TPS2113ADRBR include:
1. Automatic source selection based on priority or voltage level.
2. Low resistance switches for efficient power transfer.
3. Adjustable current limiting to protect the circuit from overcurrent conditions.
4. Reverse current blocking to prevent backflow of current from the output to the input.
5. Wide operating voltage range, typically from 2.8V to 5.5V.
6. Small package size, making it suitable for space-constrained applications.
The device is part of the TPS211x series and is available in a compact SON (Small Outline No-lead) package, making it ideal for integration into modern compact electronic designs. The TPS2113ADRBR provides a reliable solution for power path management, ensuring device stability and longevity.
Equivalent
The TPS2113ADRBR is a power multiplexer IC from Texas Instruments. Equivalent products include:
1. Maxim Integrated MAX15112 - Similar power mux with current limit and fault protection.
2. Microchip MCP14628 - Offers power switching with priority and current limiting.
3. Analog Devices LTC4412 - Provides low-loss switching and power path control.
Ensure compatibility by checking specific electrical characteristics and package requirements.
1. Maxim Integrated MAX15112 - Similar power mux with current limit and fault protection.
2. Microchip MCP14628 - Offers power switching with priority and current limiting.
3. Analog Devices LTC4412 - Provides low-loss switching and power path control.
Ensure compatibility by checking specific electrical characteristics and package requirements.
Features
The TPS2113ADRBR is a power multiplexer IC from Texas Instruments. It features automatic power source selection, which allows it to switch between two input power sources, such as a USB and an adapter, to provide a single output. Key features include:
1. Input Voltage Range: It operates with an input voltage range of 2.8 V to 5.5 V.
2. Output Current: It can deliver an output current up to 1.25 A.
3. Low RON: The device has low on-resistance (RON) for reduced power loss.
4. Priority Pin: The priority pin can define which of the two inputs is preferred.
5. Reverse Current Blocking: Prevents current from flowing backward from output to input.
6. Fast Switching: Provides quick switching between power supplies to ensure uninterrupted power.
7. Current Limiting: Protects against overcurrent conditions.
8. Thermal Shutdown: Protects the device from overheating.
9. Compact Size: Available in a small, space-saving MSOP-10 package.
These features make it suitable for applications requiring seamless power source transition, like portable electronics.
1. Input Voltage Range: It operates with an input voltage range of 2.8 V to 5.5 V.
2. Output Current: It can deliver an output current up to 1.25 A.
3. Low RON: The device has low on-resistance (RON) for reduced power loss.
4. Priority Pin: The priority pin can define which of the two inputs is preferred.
5. Reverse Current Blocking: Prevents current from flowing backward from output to input.
6. Fast Switching: Provides quick switching between power supplies to ensure uninterrupted power.
7. Current Limiting: Protects against overcurrent conditions.
8. Thermal Shutdown: Protects the device from overheating.
9. Compact Size: Available in a small, space-saving MSOP-10 package.
These features make it suitable for applications requiring seamless power source transition, like portable electronics.
Pinout
The TPS2113ADRBR is an integrated power multiplexer designed by Texas Instruments. It comes in an 8-pin SON (Small Outline No-lead) package. Here's a brief overview of its pin count and functions:
1. IN1 (Pin 1) - Power input 1.
2. IN2 (Pin 2) - Power input 2.
3. OUT (Pin 3) - Combined power output from IN1 or IN2, depending on the active input.
4. GND (Pin 4) - Ground reference for the device.
5. EN (Pin 5) - Enable pin to activate the device.
6. SEL (Pin 6) - Select pin to choose between IN1 and IN2.
7. STAT (Pin 7) - Status output indicating which input is connected to the output.
8. ILIM (Pin 8) - Current limit set point.
The TPS2113ADRBR is used for power path management, allowing automatic or manual selection between two power sources, ensuring a stable power supply to the load. It efficiently handles the transition between inputs without disrupting the output power.
1. IN1 (Pin 1) - Power input 1.
2. IN2 (Pin 2) - Power input 2.
3. OUT (Pin 3) - Combined power output from IN1 or IN2, depending on the active input.
4. GND (Pin 4) - Ground reference for the device.
5. EN (Pin 5) - Enable pin to activate the device.
6. SEL (Pin 6) - Select pin to choose between IN1 and IN2.
7. STAT (Pin 7) - Status output indicating which input is connected to the output.
8. ILIM (Pin 8) - Current limit set point.
The TPS2113ADRBR is used for power path management, allowing automatic or manual selection between two power sources, ensuring a stable power supply to the load. It efficiently handles the transition between inputs without disrupting the output power.
Manufacturer
The TPS2113ADRBR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components and systems. Headquartered in Dallas, Texas, TI specializes in the production of analog and embedded processing chips used in various applications across industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is one of the largest semiconductor manufacturers in the world and has a strong reputation for innovation in electronic design and engineering. TI's products and solutions enable the advancement of technology in numerous sectors, making it a key player in the global electronics market.
Application
The TPS2113ADRBR is a power multiplexer used in various applications to manage power source selection. Its primary application areas include:
1. Consumer Electronics: Ensures seamless power switching between USB and battery sources in portable devices.
2. Industrial Equipment: Provides reliable power management for automation systems requiring dual power supply inputs.
3. Telecommunications: Manages power redundancy in network devices and routers.
4. Medical Devices: Ensures consistent power supply from multiple sources for critical equipment.
5. Embedded Systems: Facilitates efficient power control in microcontroller-based designs.
Its compact design and efficient power routing capabilities make it suitable for any device requiring automatic source switching.
1. Consumer Electronics: Ensures seamless power switching between USB and battery sources in portable devices.
2. Industrial Equipment: Provides reliable power management for automation systems requiring dual power supply inputs.
3. Telecommunications: Manages power redundancy in network devices and routers.
4. Medical Devices: Ensures consistent power supply from multiple sources for critical equipment.
5. Embedded Systems: Facilitates efficient power control in microcontroller-based designs.
Its compact design and efficient power routing capabilities make it suitable for any device requiring automatic source switching.
Package
The TPS2113ADRBR is a power multiplexer from Texas Instruments, packaged in a 10-pin SON (Small Outline No-lead) package with a 3 x 3 mm footprint, often referred to as DRB package. This format is designed for compact applications and offers efficient thermal performance.
