BQ2461x Stand-Alone 1- to 6-Cell Synchronous Buck Battery Charger Controller

1 Features 1• 600-kHz NMOS-NMOS Synchronous buck converter • Stand-alone charger support for li-ion or li-polymer • 5-V to 28-V VCC Input operating range and supports 1- to 6-battery cells (BQ24610) • 5-V to 24-V VCC Input operating range and supports 1- to 5-battery cells (BQ24617) • Up t

文件：3.0326 Mbytes 页数：45 Pages

TI

德州仪器

bq24616 JEITA Guideline Compatible Stand-Alone Synchronous Switched-Mode Li-Ion or Li-Polymer Battery Charger With System Power Selector and Low Iq

1 Features 1• Battery Thermistor Sense for JEITA Guideline Compatible Charger • 600-kHz NMOS-NMOS Synchronous Buck Converter • Stand-Alone Charger Support for Li-Ion or Li- Polymer • 5-V–28-V VCC Input Operating Range and Supports 1 to 6 Battery Cells • Up to 10-A Charge Current and Adapt

文件：2.84423 Mbytes 页数：43 Pages

TI

德州仪器

Stand-Alone Synchronous Switch-Mode Li-Ion or Li-Polymer Battery Charger with System Power Selector and Low Iq

文件：1.73871 Mbytes 页数：33 Pages

TI

德州仪器

Stand-Alone Synchronous Switch-Mode Li-Ion or Li-Polymer Battery Charger with System Power Selector and Low Iq

文件：1.59625 Mbytes 页数：32 Pages

TI

德州仪器

Stand-Alone Synchronous Switch-Mode Li-Ion or Li-Polymer Battery Charger with System Power Selector and Low Iq

文件：1.62371 Mbytes 页数：33 Pages

TI

德州仪器

具有 5V 至 28V 输入的独立 1 至 6 节降压电池充电控制器

BQ2461x 是一款高度集成的开关模式锂离子、锂聚合物或铅酸电池充电控制器。该器件提供频率恒定的同步开关 PWM 控制器，具有高精度充电电流和电压调节、充电预处理、终止、适配器电流调节和充电状态监控功能。\n\nBQ2461x 分三个阶段对电池充电：预处理、恒流充电和恒压充电。\n\n当电流达到用户可选的最低电平时，充电终止。可编程充电计时器提供额外保护。当电池电压低于内部阈值时，BQ2461x 会自动重启充电周期；当输入电压低于电池电压时，则会进入低静态电流休眠模式。 • 600kHz NMOS-NMOS 同步降压转换器\n• 工作输入范围为 5V 至 28V VCC，支持 1 节至 6 节电池 (BQ24610)\n• 充电电流和适配器电流高达 10A\n• 充电电压精度为 ±0.5%\n• 适配器电流精度为 ±3%\n• 集成 \n• 非电源路径可选，可降低总 BOM 成本\n• 动态电源管理\n• 安全保护 \n• 电池热敏电阻可感应高温和低温充电暂停\n• FET 提供反向输入保护\n• 充电过流保护\n• 电池过压保护\n• 状态输出 \n• 充电器运行状态\n• 充电使能引脚\n• 低静态电流 Iq，通过能源之星认证 \n• 关闭;

TI

德州仪器

丝印：OAS；Package：VQFN(RGE)；BQ2461x Stand-Alone 1- to 6-Cell Synchronous Buck Battery Charger Controller

1 Features 1• 600-kHz NMOS-NMOS Synchronous buck converter • Stand-alone charger support for li-ion or li-polymer • 5-V to 28-V VCC Input operating range and supports 1- to 6-battery cells (BQ24610) • 5-V to 24-V VCC Input operating range and supports 1- to 5-battery cells (BQ24617) • Up t

文件：3.0326 Mbytes 页数：45 Pages

TI

德州仪器

丝印：OAS；Package：VQFN(RGE)；BQ2461x Stand-Alone 1- to 6-Cell Synchronous Buck Battery Charger Controller

1 Features 1• 600-kHz NMOS-NMOS Synchronous buck converter • Stand-alone charger support for li-ion or li-polymer • 5-V to 28-V VCC Input operating range and supports 1- to 6-battery cells (BQ24610) • 5-V to 24-V VCC Input operating range and supports 1- to 5-battery cells (BQ24617) • Up t

文件：3.0326 Mbytes 页数：45 Pages

TI

德州仪器

丝印：OAS；Package：VQFN(RGE)；BQ2461x Stand-Alone 1- to 6-Cell Synchronous Buck Battery Charger Controller

1 Features 1• 600-kHz NMOS-NMOS Synchronous buck converter • Stand-alone charger support for li-ion or li-polymer • 5-V to 28-V VCC Input operating range and supports 1- to 6-battery cells (BQ24610) • 5-V to 24-V VCC Input operating range and supports 1- to 5-battery cells (BQ24617) • Up t

文件：3.0326 Mbytes 页数：45 Pages

TI

德州仪器

丝印：OAS；Package：VQFN(RGE)；BQ2461x Stand-Alone 1- to 6-Cell Synchronous Buck Battery Charger Controller

1 Features 1• 600-kHz NMOS-NMOS Synchronous buck converter • Stand-alone charger support for li-ion or li-polymer • 5-V to 28-V VCC Input operating range and supports 1- to 6-battery cells (BQ24610) • 5-V to 24-V VCC Input operating range and supports 1- to 5-battery cells (BQ24617) • Up t

文件：3.0326 Mbytes 页数：45 Pages

TI

德州仪器