Buck-Boost Battery Charger with SMBus Interface for General 30V and USB PD EPR

▪ Buck-boost charger for 2 to 7-cell up to 30V batteries ▪ Optional BFET ▪ Input voltage range: 3.9V to 30V (no dead zone) ▪ System output voltage: 2.4V to 30.8V ▪ Autonomous charging option (automatic completion of charging) ▪ Pass-Through mode in forward direction ▪ Adapter current and b

文件：4.93627 Mbytes 页数：74 Pages

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具有 SMBus 接口的升降压电池充电器，用于通用 30V 和 USB PD EPR

RAA489118 是一款支持 30V 输入和 30V 电池的升降压充电器。 它为电动工具、便携式吸尘器、电动割草机和移动电源提供充电和保护功能，并为笔记本电脑提供额外的系统电源轨调节。 它与任何 USB-C 接口平台兼容，包括 USB 供电 （USB PD） 扩展功率范围 （EPR）。 先进的 Renesas R3™ 技术可确保高效的轻负载运行和快速瞬态响应。\n\n在充电模式下，RAA489118 接受来自各种直流电源的输入电源，例如传统的 AC/DC 充电器适配器、USB PD 端口和旅行适配器，为带有多达 7 个串联电池的电池组安全充电，电压高达 30V。 该设备可以只连接电池、或适配 • 升降压充电器，适用于 2 至 7 节电池，电池电压最高可达 30V\n• 可选 BFET\n• 输入电压范围：3.9V 至 230V（无死区）\n• 系统输出电压：2.4V 至 30.8V\n• 自主充电选项（自动完成充电）\n• 正向直通模式\n• 适配器电流和电池电流监测（AMON/BMON）\n• 耗尽电池时涓流充电\n• 电池反向降压、升压和升降压运行\n• 电池运输模式选项\n• 4×4 32 Ld TQFN 封装与 ISL9238 和 RAA489108 产品兼容;

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丝印：489118A3GNPA；Package：TQFN；Buck-Boost Battery Charger with SMBus Interface for General 30V and USB PD EPR

▪ Buck-boost charger for 2 to 7-cell up to 30V batteries ▪ Optional BFET ▪ Input voltage range: 3.9V to 30V (no dead zone) ▪ System output voltage: 2.4V to 30.8V ▪ Autonomous charging option (automatic completion of charging) ▪ Pass-Through mode in forward direction ▪ Adapter current and b

文件：4.93627 Mbytes 页数：74 Pages

RENESAS

瑞萨

丝印：489118A3GNPA；Package：TQFN；Buck-Boost Battery Charger with SMBus Interface for General 30V and USB PD EPR

▪ Buck-boost charger for 2 to 7-cell up to 30V batteries ▪ Optional BFET ▪ Input voltage range: 3.9V to 30V (no dead zone) ▪ System output voltage: 2.4V to 30.8V ▪ Autonomous charging option (automatic completion of charging) ▪ Pass-Through mode in forward direction ▪ Adapter current and b

文件：4.93627 Mbytes 页数：74 Pages

RENESAS

瑞萨

丝印：489118A3GNPA；Package：TQFN；Buck-Boost Battery Charger with SMBus Interface for General 30V and USB PD EPR

▪ Buck-boost charger for 2 to 7-cell up to 30V batteries ▪ Optional BFET ▪ Input voltage range: 3.9V to 30V (no dead zone) ▪ System output voltage: 2.4V to 30.8V ▪ Autonomous charging option (automatic completion of charging) ▪ Pass-Through mode in forward direction ▪ Adapter current and b

文件：4.93627 Mbytes 页数：74 Pages

RENESAS

瑞萨

丝印：489118ARGNPA；Package：TQFN；Buck-Boost Battery Charger with SMBus Interface for General 30V and USB PD EPR

▪ Buck-boost charger for 2 to 7-cell up to 30V batteries ▪ Optional BFET ▪ Input voltage range: 3.9V to 30V (no dead zone) ▪ System output voltage: 2.4V to 30.8V ▪ Autonomous charging option (automatic completion of charging) ▪ Pass-Through mode in forward direction ▪ Adapter current and b

文件：4.93627 Mbytes 页数：74 Pages

RENESAS

瑞萨

丝印：489118ARGNPA；Package：TQFN；Buck-Boost Battery Charger with SMBus Interface for General 30V and USB PD EPR

▪ Buck-boost charger for 2 to 7-cell up to 30V batteries ▪ Optional BFET ▪ Input voltage range: 3.9V to 30V (no dead zone) ▪ System output voltage: 2.4V to 30.8V ▪ Autonomous charging option (automatic completion of charging) ▪ Pass-Through mode in forward direction ▪ Adapter current and b

文件：4.93627 Mbytes 页数：74 Pages

RENESAS

瑞萨