电池管理

飞兆提供高效解决方案,满足您的电池管理需求。 电池充电器解决方案通过USB On-The-Go (USB-OTG)能力包含锂离子开关充电器,并提供所需的设计解决方案,用于通过USB端口或AC-DC适配器对单节或多节并联锂离子电池进行充电。 关键好处包括快速充电时间高达94%的效率和高达1.25A电流情况下的低功耗。 飞兆电流感测产品包含为电池供电系统(电池/DC功率线路监控至关重要)设计的高端电流感应放大器。

电池充电器IC (11)
Part Number Description Device Type Supply Voltage (Min) (V) Supply Voltage (Max) (V) Absolute Maximum Input Voltage (V) Maximum Charge Rate (A) Charge Voltage Range Automatic Charge Battery Absent Behavior OTG Boost Current (Max) (mA) Package
FAN54040 USB-OTG, 1.55A, Li-Ion Switching Chargers with Power Path and 2.3A Production Test Support" Charger 4 6 28 1.55 3.5 to 4.4 V Yes Off 500 WL-CSP 25L
FAN54047 USB-OTG, 1.55A, Li-Ion Switching Chargers with Power Path and 2.3A Production Test Support" Charger 4 6 28 1.55 3.5 to 4.4 V Yes On 500 WL-CSP 25L
FAN54013 USB-Compliant Single Cell Li-Ion Switching Charger with USB-OTG Boost Regulator Charger 4 6 20 1.45 3.5 to 4.4 V Yes Off 500 WL-CSP 20L
FAN5403 USB-Compliant Single Cell Li-Ion Switching Charger with USB-OTG Boost Regulator Charger 4 6 20 1.25 3.5 to 4.4 V Yes Off 300 WL-CSP 20L
FAN5421 Single-Cell Li-Ion Switching Charger Charger 4 6.8 20 1.5 3.5 to 4.4 V Yes On WL-CSP 20L
FAN54015 USB-Compliant Single-Cell Li-Ion Switching Charger with USB-OTG Boost Regulator Charger 4 6 20 1.4 3.5 to 4.4 V Yes Off 500 WL-CSP 20L
FAN5400 USB-Compliant Single Cell Li-Ion Switching Charger with USB-OTG Boost Regulator Charger 4 6 20 1.25 3.5 to 4.4 V Yes Off 300 WL-CSP 20L
FAN5401 USB-Compliant Single Cell Li-Ion Switching Charger with USB-OTG Boost Regulator Charger 4 6 20 1.25 3.5 to 4.4 V No Off 300 WL-CSP 20L
FAN5402 USB-Compliant Single Cell Li-Ion Switching Charger with USB-OTG Boost Regulator Charger 4 6 20 1.25 3.5 to 4.4 V Yes On 300 WL-CSP 20L
FAN5404 USB-Compliant Single Cell Li-Ion Switching Charger with USB-OTG Boost Regulator Charger 4 6 20 1.25 3.5 to 4.4 V No Off 300 WL-CSP 20L
FAN5405 USB-Compliant Single Cell Li-Ion Switching Charger with USB-OTG Boost Regulator Charger 4 6 20 1.25 3.5 to 4.4 V Yes On 300 WL-CSP 20L
电流感测 (1)
部件编号 说明 电流感应精度 (%) ICC (nA) 输出电流 (mA) 感应电压 (V) 电源电压(最小值) (V) 电源电压(最大值) (V) 电源电压(范围) (V) 封装
FAN4010 高端电流感应放大器 2.5 5 10.3 2.5 2 6 2 to 6 V MicroPak 6L