Texas Instruments

TPS1H100BQPWPRQ1  

Power Distribution Switches, Load Drivers

The TPS1H100BQPWPRQ1 is a high-efficiency synchronous step-down (buck) converter from Texas Instruments. It is designed to provide a highly efficient and compact power solution for a wide range of applications.

Description:

The TPS1H100BQPWPRQ1 is a synchronous step-down converter that can operate from an input voltage range of 4.5V to 22V. It is capable of delivering an output current of up to 3A. The device features a high-frequency operation of up to 2MHz, which allows for the use of smaller external components and a more compact solution.

Features:

1. High Efficiency: The TPS1H100BQPWPRQ1 offers high efficiency of up to 95%, which helps to minimize power loss and improve overall system efficiency.
2. Wide Input Voltage Range: The device can operate from an input voltage range of 4.5V to 22V, making it suitable for a wide range of applications.
3. High Output Current: The device can deliver an output current of up to 3A, making it suitable for applications that require high current.
4. High Frequency Operation: The device operates at a frequency of up to 2MHz, which allows for the use of smaller external components and a more compact solution.
5. Synchronous Rectification: The device features synchronous rectification, which helps to improve efficiency and reduce power loss.
6. Programmable Soft Start: The device features a programmable soft start function, which helps to reduce inrush current and minimize output voltage overshoot.
7. Protection Features: The device includes various protection features such as over-current protection, over-temperature protection, and output short-circuit protection.

Applications:

The TPS1H100BQPWPRQ1 is suitable for a wide range of applications that require a highly efficient and compact power solution. Some of the key applications include:

1. Portable Devices: The device can be used in portable devices such as smartphones, tablets, and wearable devices to provide efficient power conversion.
2. Industrial Equipment: The device can be used in industrial equipment such as motor drives, sensors, and control systems to provide efficient power conversion.
3. Automotive Applications: The device can be used in automotive applications such as infotainment systems, lighting, and power mirrors to provide efficient power conversion.
4. Medical Equipment: The device can be used in medical equipment such as portable medical devices, patient monitors, and medical imaging systems to provide efficient power conversion.

Overall, the TPS1H100BQPWPRQ1 from Texas Instruments is a highly efficient and compact synchronous step-down converter that offers a wide range of features and is suitable for a variety of applications.

TPS1H100BQPWPRQ1 Documents

Download datasheets and manufacturer documentation for TPS1H100BQPWPRQ1

Images :

Mechanical Outline Drawing      

PCN :

Process Change Notification (PDF)       Final Change Notification (PDF)       Product Change Notification 2024-01-07 (PDF)       Product Change Notification (PDF)      

Models :

TPS1H100BQPWPRQ1 Symbol & Footprint by SnapMagic      

Application Notes :

Reverse battery protection for high side switches       Driving PWM Loads with TI High-Side Switches       Fault and Normal Diagnostic Considerations for Smart High Side Switches       How To Drive Resistive Inductive Capacitive and Lighting Loads (Rev. D)       How To Drive Resistive Inductive Capacitive and Lighting Loads (Rev. E)       Using PSpice Simulator to Model Thermal Behavior in TI's Smart High-Side Switch       Adjustable Current Limit of Smart Power Switches (Rev. B)       Improved Automotive Short Circuit Reliability With Adjustable Current Limiting (Rev. A)       High Accuracy Current Sense of Smart High Side Switches       AEC-Q100-012 Short-Circuit Reliability Test Results for Smart Power Switches (Rev. A)       TPS1H100-Q1 Functional Safety FIT Rate and Failure Mode Distribution       Designing for Loss of Ground on Texas Instruments High-Side Switches (Rev. A)      

Technical Resources :

TPS1H100B-Q1 TINA-TI Reference Design (Rev. A)      

SPICE Models :

TPS1H100A-Q1 Unencrypted PSpice Transient Model Package (Rev. B)       TPS1H100B-Q1 TINA-TI Transient Spice Model (Rev. A)       TPS1H100B-Q1 Unencrypted PSpice Transient Model Package (Rev. B)