Texas Instruments

TPS54226PWPR  

DC Switching Voltage Regulators

The Texas Instruments TPS54226PWPR is a highly-integrated, synchronous, step-down (buck) converter with an I2C interface. It is designed to provide efficient and precise power conversion for a wide range of applications. Here's a brief description, features, and applications of the TPS54226PWPR:

Description:

The TPS54226PWPR is a compact and efficient power management device that converts an input voltage to a lower, regulated output voltage. It features a synchronous buck topology, which allows for high efficiency and low component count. The device is available in a PowerPad™ 38-ball 5x5 mm package (PWPR), which provides enhanced thermal performance.

Features:

1. Input voltage range: 4.5V to 22V
2. Output voltage range: 0.9V to 12V
3. I2C programmable output voltage
4. Synchronous rectification for high efficiency
5. Wide range of switching frequencies (150kHz to 600kHz)
6. Integrated power MOSFETs with low Rds(on)
7. Low quiescent current (35µA)
8. Programmable soft-start
9. Over-current protection (OCP)
10. Over-temperature protection (OTP)
11. Open-loop and short-circuit protection
12. Small form factor (5x5 mm PowerPad™ package)

Applications:

1. Portable devices: Smartphones, tablets, and wearables
2. Industrial equipment: Motor control and sensor power supply
3. Consumer electronics: Audio equipment, gaming consoles, and set-top boxes
4. Automotive applications: Infotainment systems and power management in vehicles
5. Medical equipment: Portable and wearable medical devices
6. Telecommunications: Base stations and networking equipment
7. General-purpose power supply: For applications requiring efficient and precise voltage regulation

The TPS54226PWPR is a versatile and efficient power management solution suitable for a wide range of applications. Its compact size, high efficiency, and integrated features make it an ideal choice for designers looking to optimize their power conversion solutions.

TPS54226PWPR Documents

Download datasheets and manufacturer documentation for TPS54226PWPR

PCN Assembly/Origin :

Mult Devices Assembly Mat. 02/Mar/2018      

Datasheets :

TPS54226      

PCN Packaging :

TSSOP Symbolization Update 24/Oct/2022      

Design Resources :

TPS54226 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS54226      

PCN Design/Specification :

Design 22/Feb/2022