MAX1259 Battery Manager

General Description The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential o

电池管理器

MAX1259电池管理器为CMOS RAM、微处理器或其他低功耗逻辑IC提供备用电池切换。当主电源中断时，它会自动切换到备用电池。低损耗开关确保在从主电源提供250mA或从电池提供15mA时，输入到输出的压差仅为200mV。\n\n MAX1259在运输过程中不会发生电池放电，因为可以通过选通RST输入断开备用电池。\n\n 电池故障输出信号用于指示备用电池低于+2V，电源故障输出信号用于指示主电源电压低。MAX1259用于监控备用电池，在即将发生电源故障时发出警告，并在发生故障时将存储器切换至电池。MAX1259与DS1259引脚兼容，但电源电流消耗少三倍。提供适用于商用 •如果电源出现故障，切换到备用电池\n\n• 电池电流消耗小于100nA\n\n• 通过电源故障输出发出主电源失电信号\n\n• 电池监控器可指示电池电量低\n\n• 在运输过程中可以断开电池以防止放电\n\n• 施加VCC时自动重新连接电池\n\n• 与DS1259引脚兼容\n\n• 电源电流比DS1259低三倍\n\n• 适用于扩展级工业和军用温度范围;

Battery Manager

文件：1.00482 Mbytes Page：8 Pages

MAX1259 Battery Manager

General Description The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential o

MAX1259 Battery Manager

General Description The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential o

MAX1259 Battery Manager

General Description The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential o

MAX1259 Battery Manager

General Description The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential o

MAX1259 Battery Manager

General Description The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential o

MAX1259 Battery Manager

General Description The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential o

MAX1259 Battery Manager

General Description The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential o

Battery Manager

文件：1.00482 Mbytes Page：8 Pages

Battery Manager

文件：1.00482 Mbytes Page：8 Pages

Battery Manager

文件：1.00482 Mbytes Page：8 Pages

封装/外壳：16-DIP（0.300"，7.62mm） 功能：电源管理 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC BATT PWR MGMT W/BACKUP 16DIP 集成电路（IC） 电池管理

Battery Manager

文件：1.00482 Mbytes Page：8 Pages

封装/外壳：16-SOIC（0.295"，7.50mm 宽） 功能：电源管理 包装：管件 描述：IC BATT PWR MGMT 16SOIC 集成电路（IC） 电池管理

Battery Manager

文件：1.00482 Mbytes Page：8 Pages

Battery Manager

文件：1.00482 Mbytes Page：8 Pages

Battery Manager

文件：1.00482 Mbytes Page：8 Pages

Battery Manager

文件：1.00482 Mbytes Page：8 Pages

Battery Manager Chip

DESCRIPTION The DS1259 Battery Manager Chip is a low-cost battery management system for portable and nonvolatile electronic equipment. A battery connected to the battery input pin supplies power to CMOS electronic circuits when primary power is lost through an efficient switch via the VCCO pins.