規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| SwitchType | USB Switch |
| NumberofOutputs | 2 |
| Ratio-Input:Output | 1:2 |
| OutputConfiguration | High Side or Low Side |
| OutputType | N/P-Channel |
| Interface | Logic |
| Voltage-Load | 1.8V ~ 5.25V |
| Voltage-Supply(Vcc/Vdd) | Not Required |
| Current-Output(Max) | 1.4A |
| RdsOn(Typ) | 80mOhm |
| InputType | Non-Inverting |
| Features | Boost Converter, Status Flag |
| FaultProtection | Current Limiting (Adjustable), Over Temperature, UVLO |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 10-VSON (3x3) |
概述
Description
The TPS2500DRCR is a power management integrated circuit (PMIC) designed by Texas Instruments. It is primarily used for USB applications, providing an efficient combination of a step-down (buck) converter and USB power switch. This IC is ideal for systems requiring overcurrent protection, enabling USB-based power distribution with minimal external components.
Key features include:
- A wide input voltage range, suitable for various power sources.
- An integrated 5V/1A synchronous buck converter, offering high efficiency.
- Built-in current limiting and overcurrent protection, ensuring safe operation.
- Thermal shutdown protection to safeguard against overheating.
- Compact package design, making it suitable for space-constrained applications.
The device is commonly used in consumer electronics, portable devices, and other applications requiring reliable USB power delivery. Its integration of multiple functions into a single IC simplifies design and reduces board space and component count, enhancing overall system reliability and performance.
Key features include:
- A wide input voltage range, suitable for various power sources.
- An integrated 5V/1A synchronous buck converter, offering high efficiency.
- Built-in current limiting and overcurrent protection, ensuring safe operation.
- Thermal shutdown protection to safeguard against overheating.
- Compact package design, making it suitable for space-constrained applications.
The device is commonly used in consumer electronics, portable devices, and other applications requiring reliable USB power delivery. Its integration of multiple functions into a single IC simplifies design and reduces board space and component count, enhancing overall system reliability and performance.
Equivalent
The TPS2500DRCR chip, a power management IC from Texas Instruments, can be compared to similar products based on functionality and specifications. Equivalent products might include:
1. Microchip MCP16252 - A boost converter with integrated LDO for USB power applications.
2. Analog Devices LT1913 - A high-efficiency step-down regulator.
3. ON Semiconductor NCP1406 - A boost converter suitable for similar applications.
Always ensure to cross-reference datasheets to confirm compatibility regarding input voltage, output current, and application requirements.
1. Microchip MCP16252 - A boost converter with integrated LDO for USB power applications.
2. Analog Devices LT1913 - A high-efficiency step-down regulator.
3. ON Semiconductor NCP1406 - A boost converter suitable for similar applications.
Always ensure to cross-reference datasheets to confirm compatibility regarding input voltage, output current, and application requirements.
Features
The TPS2500DRCR is a power management IC from Texas Instruments. Key features include:
1. Integrated USB Power Switch and DC-DC Converter: This IC combines a USB power switch with a boost converter, streamlining power management in compact applications.
2. Wide Input Voltage Range: It operates with input voltages from 2.7V to 6.0V, making it suitable for battery-powered devices.
3. Adjustable Output Voltage: The device provides an adjustable output voltage, typically set to 5V, ideal for USB applications.
4. Current Limiting: It includes a precise current limit to protect connected devices, with overcurrent protection to prevent damage.
5. Thermal Shutdown: Built-in thermal shutdown features protect the IC from overheating.
6. Low Quiescent Current: The design ensures minimal power consumption during idle states, enhancing battery life.
7. Compact Package: Offered in a DRCR package, it is suitable for space-constrained applications.
8. Applications: Commonly used in portable devices, smartphones, and USB peripherals.
These features make the TPS2500DRCR an efficient solution for managing power in compact electronic devices.
1. Integrated USB Power Switch and DC-DC Converter: This IC combines a USB power switch with a boost converter, streamlining power management in compact applications.
2. Wide Input Voltage Range: It operates with input voltages from 2.7V to 6.0V, making it suitable for battery-powered devices.
3. Adjustable Output Voltage: The device provides an adjustable output voltage, typically set to 5V, ideal for USB applications.
4. Current Limiting: It includes a precise current limit to protect connected devices, with overcurrent protection to prevent damage.
5. Thermal Shutdown: Built-in thermal shutdown features protect the IC from overheating.
6. Low Quiescent Current: The design ensures minimal power consumption during idle states, enhancing battery life.
7. Compact Package: Offered in a DRCR package, it is suitable for space-constrained applications.
8. Applications: Commonly used in portable devices, smartphones, and USB peripherals.
These features make the TPS2500DRCR an efficient solution for managing power in compact electronic devices.
Pinout
The TPS2500DRCR is a power management IC from Texas Instruments. It is a 16-pin device, typically offered in a VSON (Very Thin Small Outline No-Lead) package. The TPS2500 functions as a combined DC-DC converter and USB power switch, providing efficient power conversion and control for USB peripherals.
Key functions of the TPS2500DRCR include:
- Step-down (buck) conversion to generate a regulated output voltage from a higher input voltage.
- Integrated USB power switch capable of delivering up to 1.3 A output current.
- Overcurrent protection, thermal shutdown, and under-voltage lockout features for safety and reliability.
- Adjustable output voltage setting via external resistors.
- Power good indicator for monitoring output status.
- Optimized for portable power applications, ensuring low quiescent current and high efficiency.
These features make the TPS2500DRCR suitable for applications like USB-powered devices, battery-powered equipment, and other systems requiring efficient power management solutions.
Key functions of the TPS2500DRCR include:
- Step-down (buck) conversion to generate a regulated output voltage from a higher input voltage.
- Integrated USB power switch capable of delivering up to 1.3 A output current.
- Overcurrent protection, thermal shutdown, and under-voltage lockout features for safety and reliability.
- Adjustable output voltage setting via external resistors.
- Power good indicator for monitoring output status.
- Optimized for portable power applications, ensuring low quiescent current and high efficiency.
These features make the TPS2500DRCR suitable for applications like USB-powered devices, battery-powered equipment, and other systems requiring efficient power management solutions.
Manufacturer
The TPS2500DRCR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronics across a wide range of industries. TI is known for its innovations in the field of analog and embedded processing, and it provides solutions that enable advancements in automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TPS2500DRCR is a power management IC from Texas Instruments designed for USB applications. It integrates a boost converter and a linear regulator, making it suitable for USB power management in portable and handheld devices. Key application areas include:
1. USB Hosts and Hubs: Powers USB peripherals, providing regulated 5V output.
2. Battery-Powered Devices: Efficient power conversion for devices operating from low-voltage batteries.
3. Consumer Electronics: Used in smartphones, tablets, and media players for reliable USB power supply.
4. Embedded Systems: Supplies power in microcontroller-based applications where USB connectivity is required.
Its compact design and efficiency make it ideal for space-constrained applications needing reliable USB power management.
1. USB Hosts and Hubs: Powers USB peripherals, providing regulated 5V output.
2. Battery-Powered Devices: Efficient power conversion for devices operating from low-voltage batteries.
3. Consumer Electronics: Used in smartphones, tablets, and media players for reliable USB power supply.
4. Embedded Systems: Supplies power in microcontroller-based applications where USB connectivity is required.
Its compact design and efficiency make it ideal for space-constrained applications needing reliable USB power management.
Package
The TPS2500DRCR is a power management IC from Texas Instruments. The "DRC" in the package type denotes a VSON (Very Thin Small Outline No-lead) package with 10 pins. This package type is compact, offering efficient heat dissipation and is suitable for space-constrained applications.
