BQ24261YFFR

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Integrated circuits are not a new invention, but one of the most recent models developed is the BQ24261YFFR. This battery charger is classified as a power management integrated circuit, or PMIC. It is designed for use in today’s growing market of portable electronics, such as cellular phones, digital cameras, and audio/video players. It is specifically designed for use with lithium-ion battery packs.

The BQ24261YFFR comes in an 8-pin lead-free SOIC package. The battery charger operates from an input voltage of 4.5V to 15V and its quiescent current is only 34uA. The charger has an input current limit of 1.2A and outputs a rated voltage of 4.35V to 5V. The maximum input voltage is limited to 20V and the battery is discharged with a current limit of 1.2A.

The BQ24261YFFR features an auto sleep mode, in which the system can idle for an extended period of time without draining the battery. It also offers an autonomous mode for low voltage operation with auto recharge, which helps keep the battery topped off without overwhelming the device. The device also features temperature monitoring to protect the battery from overcharging and overdischarging at extreme temperatures.

The BQ24261YFFR includes a built-in safety timer, which times out after a preset period of time in order to prevent overcharging. This is combined with fault protection that monitors the system for short-circuit or reverse connection, to help prevent expensive damage to the device or battery. The device also includes a power good indicator, which turns on once the device is fully charged.

The BQ24261YFFR is well-suited for use in portable electronic devices because it is light, consumes very little power, and is capable of providing maximum safety and protection. It is also designed with an advanced feature set that makes it easy to use and suitable for a wide variety of applications. This makes the BQ24261YFFR perfect for powering portable electronics on the go.

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