TPS61088RHLR

Overview of TPS61088RHLR

The TPS61088RHLR is a fully-integrated synchronous boost converter optimized for high efficiency and low voltage operations. It provides excellent performance for a wide range of applications, including portable electronics.

Pinout

The TPS61088RHLR pinout refers to the configuration and function of each pin in its 20-pin VQFN package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the TPS61088RHLR has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by Texas Instruments to get accurate information regarding each pin's function and electrical characteristics.

Features

• 2.7-V to 12-V input voltage range: Wide input voltage range for compatibility with various power sources
• 4.5-V to 12.6-V output voltage range: Adjustable output voltage ideal for specific application requirements
• 10-A switch current: High efficiency and high current handling capacity
• Up to 91% efficiency at V_IN = 3.3 V, V_OUT = 9 V, and I_OUT = 3 A: Excellent power conversion efficiency for low-power applications
• Mode selection between PFM mode and forced PWM mode at light load: Improved efficiency and reduced noise emissions
• 1.0-µA current into the VIN pin during shutdown: Low standby current consumption for extended battery life
• Resistor-programmable switch peak current limit: Adjustable overcurrent protection for safe operation in a variety of applications
• Adjustable switching frequency: 200 kHz to 2.2 MHz: High flexibility for optimization and customization
• Programmable soft start: Controlled startup sequence for stable power-up processes
• Output overvoltage protection at 13.2 V: Automatic shutdown to prevent damage in case of abnormally high output voltage
• Cycle-by-cycle overcurrent protection: Real-time protection against excessive current draw
• Thermal shutdown: Automatic shutdown at high temperatures for safe operation and prevention of damage
• 4.50-mm × 3.50-mm 20-pin VQFN package: Compact packaging with excellent thermal dissipation properties
• Create a custom design using the TPS61088 with the WEBENCH Power Designer: Convenient design tool for optimization and customization of power conversion systems

Applications

• Portable electronics and IoT devices: High efficiency and low voltage operation make it ideal for battery-powered and wearable technology applications
• Smartphones, tablets, portable media players, and other small form factor devices: Compact packaging and high efficiency ensure reliable power supply in various applications
• Industrial control systems and medical equipment: Programmable switching frequency and adjustable output voltage enable customization and optimization for specific requirements

Equivalents

For similar functionalities, consider these alternatives to the TPS61088RHLR:

• NCP1405: From ON Semiconductor, offering a high-efficiency synchronous buck converter for portable applications
• LP93833K9N: From Texas Instruments, featuring an adjustable output voltage and current-regulated switching for improved efficiency and noise reduction
• TPS543B23QDQR: From Texas Instruments, offering a high-efficiency, low-dropout linear regulator with adjustable output voltage and programmable soft start

Frequently Asked Questions

Q: What is the maximum input current of TPS61088RHLR?
A: 10 A (dependent on the specific operating conditions)

Q: Can the TPS61088RHLR be used in automotive applications?
A: Yes, it can withstand the thermal and electrical stresses typical for automotive environments

Q: Does the TPS61088RHLR have overvoltage protection (OVP)?
A: Yes, OVP is built-in to prevent damage in case of an abnormally high output voltage

Q: Can I use the TPS61088RHLR for both forward and reverse biases?
A: Yes, it can operate in either forward or reverse bias modes