BQ24005PWPTIBattery Charge Management Linear 2-cell Li-Ion Battery Charger w/Integrated FET, Two LED Linear Charge Management Li-Ion 1200mA 8.4V 20Pin HTSSOP EP Tube
￥
23.23
显示的图像仅供参考，应从产品数据表中获得准确的规格。
BQ24005PWPTI
制造商:
TI
制造商型号#:
BQ24005PWP
百芯编号#:
CM5577107
价格(CNY):
￥
23.23
百芯库存:
295
个
库存地点:
可供应量:
210
个在库
此为供应商库存，需要与销售确认
产品类别:
电池管理,芯片
产品描述:
Battery Charge Management Linear 2-cell Li-Ion Battery Charger w/Integrated FET, Two LED Linear Charge Management Li-Ion 1200mA 8.4V 20Pin HTSSOP EP Tube
The BQ24005PWP is an advanced Li-ion linear Charge Management Device for highly integrated and space-limited applications. That combine high- accuracy current and voltage regulation; FET pass- transistor and reverse-blocking Schottky; battery conditioning, temperature, or input-power monitoring; charge termination; charge-status indication; and charge timer in a small package. The BQ2400x measures battery temperature using an external thermistor. It inhibits charge until the battery temperature is within the user-defined thresholds. Alternatively, the user can monitor the input voltage to qualify charge. The BQ2400x series then charge the battery in three phases, preconditioning, constant current and constant voltage. If the battery voltage is below the internal low-voltage threshold, the charger uses low-current pre-charge to condition the battery. A preconditioning timer provides additional safety. An external sense-resistor sets the magnitude of the current.
High-accuracy voltage regulation (±1%)
Safety-charge timer during preconditioning and fast charge
Optional temperature or input-power monitoring before and during charge
Charge termination by minimum current and time
Low-power sleep mode
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
