SI9730BBY-T1-E3

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Function:	Multi-Function Controller
Battery Chemistry:	Lithium-Ion
Number of Cells:	2
Fault Protection:	Over Current, Under Voltage
Interface:	--
Operating Temperature:	-25°C ~ 85°C (TA)
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	SI9730

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PMIC – Battery Management

SI9730BBY-T1-E3 is a high-speed step-down synchronous regulator that can get the power supply output current up to 60A with a single chip. It is a solid state regulator used to power up electronic devices such as cell phones, tablets and laptops. The SI9730BBY-T1-E3 offers excellent performance, accuracy, low dropout voltage and efficiency, small size and cost-effective solutions for a variety of applications. It is a highly integrated device with a wide range of features that make it suitable for applications in battery management systems like in mobile phones, tablets, and other consumer electronics.In battery management, the SI9730BBY-T1-E3 is used to manage the charging and discharging of the battery and monitor the battery life and performance. The device can detect the charge and discharge rate and the voltage drop across a variety of load conditions. It uses a variable frequency pulse width modulation (PWM) to control the power across the battery.The SI9730BBY-T1-E3 also has an integrated auto-enable/disable feature that allows it to automatically switch on and off as required. This ensures that the device is always in its optimal state. The device can also monitor the battery temperature to prevent overcharging, over discharging and overheating that could damage the battery.The SI9730BBY-T1-E3 also provides over-current protection and under-voltage lockout features. It also has an adjustable current optimization controller and soft start function. This makes it suitable for both fast and slow power management applications.The SI9730BBY-T1-E3 also has an over-power, over-temperature, and over-voltage protection feature. This helps to keep the battery in its optimal condition and prevents damage due to over-voltage or over-temperature conditions.In conclusion, the SI9730BBY-T1-E3 is an efficient and cost-effective solution for battery management, as it provides excellent performance, accuracy, low dropout voltage and efficiency, small size and cost-effective solutions. Its wide range of features make it a highly versatile device that can be used for a variety of applications.

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