BQ24715RGRR 电池管理

 

BQ24715 2-3 Cell NVDC-1 Battery Charger Controller

with Ultra-Fast Transient Response and High Light-Load Efficiency

BQ24715 具有 N 通道 MOSFET 选择器的 2-3 节锂离子电池 SMBus NVDC-1 充电控制器

 

 

BQ24715RGRR 电池管理的技术参数：

制造商:	Texas Instruments
产品种类:	电池管理
RoHS:	是
产品:	Charge Management
电池类型:	Li-Ion, Li-Polymer
输出电压:	Adjustable
输出电流:	10 A
工作电源电压:	6 V to 24 V
封装 / 箱体:	VQFN-20
安装风格:	SMD/SMT
封装:	Reel
湿度敏感性:	Yes
工厂包装数量:	3000
子类别:	PMIC - Power Management ICs

 

BQ24715RGRR 电池管理的描述：

 The bq24715 is a NVDC-1 synchronous battery charge controller with low quiescent current, high light load efficiency for 2S or 3S Li-ion battery charging applications, offering low component count.

 

The power path management allows the system to be regulated at battery voltage but does not drop below the programmable system minimum voltage.

 

 The bq24715 provides N-channel ACFET and RBFET drivers for the power path management. It also provides driver of the external P-channel battery FET. The loop compensation is fully integrated.

 

The bq24715 has programmable 11-bit charge voltage, 7-bit input/charge current and 6-bit minimal system voltage with very high regulation accuracies through the SMBus communication interface.

 

The v monitors adapter current or battery discharge current through the IOUT pin allowing the host to throttle down CPU speed when needed. The bq24715 provides extensive safety features for over current, over voltage and MOSFET short circuit.

 

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