丝印代码：BQ25157；BQ25157 I2C Controlled 1-Cell 500-mA Linear Battery Charger With 10-nA Ship Mode, Power Path With Regulated System (PMID) Voltage, ADC, LDO and 6.2-V OVP

文件：2.94804 Mbytes Page：110 Pages

具有 10nA IQ、电源路径、稳压系统电压、16 位 ADC 和 LDO 的 500mA 单节电池线性充电器

The BQ25157 is a highly integrated battery charge management IC that integrates the most common functions for wearable, portable and small medical devices, namely a charger, a regulated output voltage rail for system power, ADC for battery and system monitoring, a LDO, and push-button controller. Th • Linear battery charger with 1.25-mA to 500-mA fast charge current range \n• Configurable termination current supporting down to 0.5 mA\n• Programmable thermal charging profile, fully configurable hot, warm, cool and cold thresholds\n• Power Path management for powering system and charging battery ;

BQ25157 I2C Controlled 1-Cell 500-mA Linear Battery Charger With 10-nA Ship Mode, Power Path With Regulated System (PMID) Voltage, ADC, LDO and 6.2-V OVP

文件：2.94804 Mbytes Page：110 Pages

封装/外壳：20-XFBGA，DSBGA 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：500-MA 1-CELL LINEAR CHARGER WIT 集成电路（IC） 电池充电器

Capacitive Sensor

Features ■Rectangular, height 40 mm ■9 selectable sensor head positions ■Plastic, PBT‐GF30‐V0 ■Fine adjustment via potentiometer ■DC 4-wire, 10…65 VDC ■Complementary contact, NPN output ■Terminal chamber Functional principle Capacitive proximity switches are designed for non-contact and