bq25100B 250-mA Single Cell Li-Ion Battery Chargers, 1-mA Termination, 75-nA Battery Leakage

1 Features 1• Charging – 1% Charge Voltage Accuracy – 10% Charge Current Accuracy – Supports Applications for Very Low Charge Currents - 10 mA to 250 mA – Supports Minimum 1-mA Charge Termination Current – Ultra Low Battery Output Leakage Current - Maximum 75 nA – Adjustable Term

文件：1.15293 Mbytes 页数：35 Pages

TI

德州仪器

bq2510x 250-mA Single Cell Li-Ion Battery Chargers, 1-mA Termination, 75-nA Battery Leakage

1 Features 1• Charging – 1% Charge Voltage Accuracy – 10% Charge Current Accuracy low– Supports Applications for Very Low Charge Currents - 10 mA to 250 mA – Supports minimum 1-mA Charge Termination Current – Ultra Low Battery Output Leakage Current - Maximum 75 nA – Adjustable T

文件：1.20433 Mbytes 页数：34 Pages

TI

德州仪器

75-nA Battery Leakage

文件：1.5521 Mbytes 页数：32 Pages

TI

德州仪器

具有 4.2V 充电电压和可编程预充电功能的独立型单节电池 250mA 线性电池充电器

bq2510x 系列器件是面向空间受限类便携式应用的高度集成锂离子和锂聚合物线性充电器。 具有输入过压保护的高输入电压范围支持低成本、未稳压的适配器。bq2510x 具有一个可为电池充电的电源输出。 如果在 10 小时的安全定时器期间内平均系统负载无法让电池充满电，则可以使系统负载与电池并联。电池充电经历以下三个阶段：调节，恒定电流和恒定电压。 在所有充电阶段，内部控制环路都会监控 IC 结温，当其超过内部温度阈值时，它会减少充电电流。充电器功率级和充电电流感测功能均完全集成。 该充电器具有高精度电流和电压调节环路以及充电终止功能。 预充电电流和终止电流阈值可通过 bq2510x 上的一个外部 • 充电 \n• 10% 充电电流准确度\n• 支持最低 1mA 充电终止电流\n• 可调节的终止和预充电阈值\n• 保护 \n• 输入电压动态电源管理\n• OUT 短路保护和 ISET 短路检测\n• 固定 10 小时安全定时器\n• 系统 \n• 采用小型 1.60mm × 0.90mm 芯片尺寸球状引脚栅格阵列 (DSBGA) 封装;

TI

德州仪器

bq25100B 250-mA Single Cell Li-Ion Battery Chargers, 1-mA Termination, 75-nA Battery Leakage

1 Features 1• Charging – 1% Charge Voltage Accuracy – 10% Charge Current Accuracy – Supports Applications for Very Low Charge Currents - 10 mA to 250 mA – Supports Minimum 1-mA Charge Termination Current – Ultra Low Battery Output Leakage Current - Maximum 75 nA – Adjustable Term

文件：1.15293 Mbytes 页数：35 Pages

TI

德州仪器

bq2510x 250-mA Single Cell Li-Ion Battery Chargers, 1-mA Termination, 75-nA Battery Leakage

1 Features 1• Charging – 1% Charge Voltage Accuracy – 10% Charge Current Accuracy low– Supports Applications for Very Low Charge Currents - 10 mA to 250 mA – Supports minimum 1-mA Charge Termination Current – Ultra Low Battery Output Leakage Current - Maximum 75 nA – Adjustable T

文件：1.20433 Mbytes 页数：34 Pages

TI

德州仪器

丝印：25100A；Package：DSBGA；bq2510x 250-mA Single Cell Li-Ion Battery Chargers, 1-mA Termination, 75-nA Battery Leakage

1 Features 1• Charging – 1% Charge Voltage Accuracy – 10% Charge Current Accuracy low– Supports Applications for Very Low Charge Currents - 10 mA to 250 mA – Supports minimum 1-mA Charge Termination Current – Ultra Low Battery Output Leakage Current - Maximum 75 nA – Adjustable T

文件：1.20433 Mbytes 页数：34 Pages

TI

德州仪器

丝印：25100A；Package：DSBGA；bq2510x 250-mA Single Cell Li-Ion Battery Chargers, 1-mA Termination, 75-nA Battery Leakage

1 Features 1• Charging – 1% Charge Voltage Accuracy – 10% Charge Current Accuracy low– Supports Applications for Very Low Charge Currents - 10 mA to 250 mA – Supports minimum 1-mA Charge Termination Current – Ultra Low Battery Output Leakage Current - Maximum 75 nA – Adjustable T

文件：1.20433 Mbytes 页数：34 Pages

TI

德州仪器

丝印：25100A；Package：DSBGA；bq2510x 250-mA Single Cell Li-Ion Battery Chargers, 1-mA Termination, 75-nA Battery Leakage

1 Features 1• Charging – 1% Charge Voltage Accuracy – 10% Charge Current Accuracy low– Supports Applications for Very Low Charge Currents - 10 mA to 250 mA – Supports minimum 1-mA Charge Termination Current – Ultra Low Battery Output Leakage Current - Maximum 75 nA – Adjustable T

文件：1.20433 Mbytes 页数：34 Pages

TI

德州仪器

丝印：25100A；Package：DSBGA；bq2510x 250-mA Single Cell Li-Ion Battery Chargers, 1-mA Termination, 75-nA Battery Leakage

1 Features 1• Charging – 1% Charge Voltage Accuracy – 10% Charge Current Accuracy low– Supports Applications for Very Low Charge Currents - 10 mA to 250 mA – Supports minimum 1-mA Charge Termination Current – Ultra Low Battery Output Leakage Current - Maximum 75 nA – Adjustable T

文件：1.20433 Mbytes 页数：34 Pages

TI

德州仪器