BQ7693001DBT

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The BQ7693001DBT is a battery management integrated circuit (IC) designed by Texas Instruments Incorporated. It is a highly-integrated device that provides boost, load and system current protection for both the load and battery. The BQ7693001DBT offers system-level current limiting and load transient protection for off-line applications. This IC is intended to protect the battery pack, input supply and load, while accurately controlling the voltage output of the battery pack.

Application Field and Working Principle

The BQ7693001DBT is intended for use in handheld portable and industrial and automotive applications, including battery-powered systems. It offers an internal boost module, an adjustable and configurable load current limit, a system current limit, and numerous other features. The adjustable and configurable system current limit allows for the protection of the load and for efficient use of the battery pack. This device also includes a programmable overvoltage protection that trips when the output voltage exceeds a pre-set level.

The BQ7693001DBT is designed to operate as a power source for loads that require a stable voltage during normal operation. It is capable of boosting the battery voltage to a higher level in order to provide a higher output voltage to the load. The adjustable and configurable load current limit feature can be set to different levels in order to limit the amount of current that is supplied to the load.

The BQ7693001DBT also includes a built-in thermal protection feature that limits the system power dissipation and prevents the device from exceeding its junction temperature. Additionally, the device provides reverse battery protection and over temperature protection. The device further offers output overvoltage protection and input undervoltage protection to prevent damage to the system or to the battery. This device also includes a sleep mode and a hibernate mode to conserve power.

The BQ7693001DBT is a highly-integrated device designed for the protection of both the load and the battery. It is designed to provide overload protection and system current limit while maintaining a stable output voltage. This device also provides overvoltage protection, reverse battery protection, output overvoltage protection, input undervoltage protection, thermal protection and sleep and hibernate modes. The device also features adjustable and configurable load current limit and an adjustable and configurable system current limit.

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