BQ51050BRHLR Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Wireless Power Receiver
Current - Supply:	8mA
Voltage - Supply:	4 V ~ 10 V
Operating Temperature:	0°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	20-VFQFN Exposed Pad
Supplier Device Package:	20-VQFN (3.5x4.5)
Base Part Number:	BQ51050

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The BQ51050BRHLR is a powerful, low-cost, feature-packed power management integrated circuit (PMIC) developed by Texas Instruments. It is designed to simplify power management and reduce overall system cost by integrating complex power management circuitry into a single package. This device is suitable for a wide range of applications, including automotive, industrial, and consumer applications. The BQ51050BRHLR is part of a family of next-generation PMICs designed to deliver a range of advanced performance, scalability, and reliability features.

Features

The BQ51050BRHLR is an advanced, high-performance, 4-port single-end power management IC. It provides a complete power-management solution for automotive, industrial and consumer applications requiring up to 12V VIN input voltage and up to 9V output voltage range. It includes multiple functional blocks such as voltage regulator, battery charger, power supply sequencer, and programmable switches that provide a flexible, cost-effective solution for a wide range of applications.The BQ51050BRHLR is designed to meet AEC-Q100 standards and provide increased efficiency, robust output performance, and superior system reliability. It features a built-in power supply sequencer (PSS) which enables simultaneous startup of multiple supplies with programmable offsets for reduced power glitches and improved system control. Its innovative power management capabilities provide monitoring and protection for both input and output voltages.It also offers a two-phase buck converter with integrated FETs for improved power efficiency and a programmable peak-current-mode boost diode to support higher input voltage applications. Additionally, the BQ51050BRHLR includes multiple safety features, such as over-current protection and thermal shut-down, to help protect the device and the system.

Application Field

The BQ51050BRHLR is suitable for a range of automotive, consumer, and industrial applications including automotive modules such as assisted-driving modules, instrument cluster, power amplifier and body-control modules, power management in consumer electronics such as home and portable consumer appliances, and industrial control systems such as programmable logic controller (PLC) and industrial automation. Additionally, it is suitable for applications that require a wide input voltage range (8V-18V) and a wide output voltage range (4v-8V). With its innovative power management capabilities and multiple safety features, the BQ51050BRHLR is an ideal choice for a variety of power-sensitive applications.

Working Principle

The BQ51050BRHLR is a low-power integrated circuit that helps to reliably regulate the voltage and current supplied to the load. It works by using the PMIC\'s power supply sequencer (PSS) to ensure the safe startup and shutdown of multiple on-board voltage rails. The PSS employs both VOut and VIN comparators with adjustable time delays and slew rates to manage the turn-on and turn-off of supplies with carefully selected parameters. In addition, the BQ51050BRHLR also includes other features such as short-circuit protection, over-current protection, and over-voltage protection that help to ensure reliable operations and avoid potential pitfalls.

Conclusion

The BQ51050BRHLR is a powerful and feature rich power management integrated circuit that delivers a range of advanced performance, scalability, and reliability features. It is designed to simplify power management and reduce overall system cost by integrating complex power management circuitry into a single package.The BQ51050BRHLR is suitable for a wide range of automotive, consumer, and industrial applications. It can support a wide input voltage range (8V-18V) and a wide output voltage range (4V-8V) with programmable peak-current-mode boost diode for higher input voltage applications. It also supports multiple safety features, such as over-current protection, over-voltage protection, and thermal shut-down, to help protect the device and the system. With its innovative power management capabilities, robust output performance, and superior system reliability, the BQ51050BRHLR is an ideal choice for a variety of power-sensitive applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description