BQ24314DSGRG4

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Function:	Battery Protection
Battery Chemistry:	Lithium-Ion
Number of Cells:	--
Fault Protection:	Over Current, Over Temperature, Over/Under Voltage
Interface:	--
Operating Temperature:	0°C ~ 125°C (TJ)
Package / Case:	8-WFDFN Exposed Pad
Supplier Device Package:	8-WSON (2x2)
Base Part Number:	BQ24314

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PMIC - Battery ManagementThe ability to effectively manage and monitor battery power is an essential part of any electronic system. Battery powered devices rely heavily on the ability of the system to appropriately monitor and manage the power generated and consumed. While many solutions address the issue of power management, few provide the robust and reliable solutions present in modern battery management products. The BQ24314DSGRG4 is a sophisticated Power Management IC (PMIC) that is specifically designed to manage battery powered applications. It accomplishes this with great accuracy, allowing system designers to optimize the performance of their device while at the same time significantly increasing battery life.The BQ24314DSGRG4 is a true System-on-Chip (SoC) and provides advanced capabilities for battery management, making it an ideal solution for a wide range of industry applications. It supports both 1S and 2S Li-Ion/Li-Polymer battery configurations with a wide array of features and functions. This power management solution also features an embedded, low-side N-Channel Power MOSFET for overcurrent protection, as well as a temperature-compensated battery gauge circuit for enhanced accuracy and performance.The BQ24314DSGRG4 is designed to provide an array of advanced features and functions that enable power management solutions to be built with greater reliability and better performance. It supports up to 1.2A/2A of input/output current, an adjustable battery voltage monitoring range, and adjustable charge/discharge current settings. The device also supports overcharge and overdischarge protection, as well as thermal management, battery chemistries and charge algorithms. The device is also flexible in its support of different applications, such as Li-Ion/Li-Polymer, NiMH and lead-acid batteries.The powerful BQ24314DSGRG4 offers both an immediate and long-term benefit to end users. On the short-term, it offers a 12-pin Pb-Free SOIC package that simplifies board designs and eases assembly. On the longer-term, it provides superior power hold-up time and excellent long-term device reliability due to its low power-on reset voltage.The BQ24314DSGRG4 is designed to meet the demanding needs of battery powered electronics and provides an intelligent, integrated solution to a wide range of market applications. Its sophisticated design and advanced feature set provides an ideal solution for many industry-specific applications. This includes data logging, handheld devices, powering peripheral modules, and battery-backed RAM applications. It is also highly suitable for use in portable medical, consumer, automotive and industrial systems.The power management features of the BQ24314DSGRG4 are enabled by several different hardware elements and functions. The integrated voltage detector provides over-voltage and under-voltage detection, as well as charge and discharge termination. The device also features an integrated Power MOSFET that is designed to provide over-current protection. This is also combined with a battery gauge circuit for real-time battery monitoring and management.In addition to its advanced battery management features, the BQ24314DSGRG4 also features a range of other functions that enable it to support its designated application. These include down-regulation, power-good indication, current-limiting support and over-temperature detection.The BQ24314DSGRG4 is the optimal power-management solution for a wide range of applications and is ideal for battery-powered electronics. It offers reliable battery management, a range of advanced features, and great performance, allowing designers to create power solutions that are both reliable and efficient.

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