EUP8207-电流模式PWM交换式锂电池充电控制器
深圳市微桥科技有限公司
深圳市福田区华富路与振中路交汇处航都大厦11CD(QQ:4221620)
产品属性
图文详情
品牌推荐
品牌
EUTECH
型号
EUP8207
批号
2016
封装形式
SMD
类型
模拟集成电路
用途
电源
功能
稳压电路
封装外形
扁平型
功率
10W
封装
SOP-8
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EUP8207-电流模式PWM交换式锂电池充电控制器
DataSheet
概述
EUP8207是一款使用电流模式PWM操作交换式架构的恒定电流，恒定电压的锂离子电池充电器，其工作频率为恒定的500kHz。可提供单节(4.2V)或双节(8.4AV)锂离子电池充电。
它设定包含涓流，恒流与恒压三个阶段充电，使用外部侦测电阻进行±10%精度的充电电流调节，其内部使用分压电路与精准的参考电压进行每节电池4.2V±1%精度的充电终止电压控制。 内部比较电路进行充电终止条件检测，当充电电流小于EOC(end-of-charge)或者内部定时器计时终止都将停止充电循环。EUP8207将检测单节电池电压是否小于4.05V来判断是否自动重置充电循环。当直流输入电源移除时，EUP8207自动进入休眠模式以减少电池端的供电电流。
EUP8207提供SOP-8与TDFN-10封装。
特点
• 宽输入电压范围：
4.8V to 20V–4.2 Version
8.9V to 20V–8.4 Version
8.9V to 20V–8.4A Version
• 固定500kHz开关频率
• 充电电流终止指示输出
• 七小时的安全充电止计时
• ±1%恒压充电精度
• ±10%恒流充电精度
• 低于10uA的电池反相供电电流
• 电池低电压涓流充电
• 自动电池重置充电
• 低功耗休眠模式
• 电池温度检测
• 提供SOP-8与TDFN-10封装
• 符合RoHS规范及Pb-Free
应用
• 小型笔记型计算机
• 可携式DVD播放器
• 掌上型设备
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Li-Ion Battery Charger(锂电池充电管理)
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Part No. |
Charge Current(MAX) |
Cell |
Type |
Vin |
Vout |
Package |
Features |
Compatible |
| EMC5754 | 1A | 1 | Linaer | 4.25~5.5V | 4.1,4.2,4.3V | SOT23-5,ESOP-8 | Integrated MOS/Thermal Regulation | - |
| EMC5755 | 1.2A | 1 | Linear | 4.25~5.5V | 4.2V | TDFN-6 | Integrated MOS/Thermal Regulation | - |
| EMC5040 | 1.2A | 1 | Linear | 4.25~13.5V | 4.2V | TDFN-10 | Integrated MOS/Thermal Regulation | - |
| EMC5042 | 1.2A | 2 | Linear | 9~13.5V | 8.4V | TDFN-10 | Integrated MOS/Thermal Regulation(two-cell) | - |
| EMC5045 | 1.2A | 1 | Linear | 4.5~13.5V | 4.2V | SOP-8 | Integrated MOS/Thermal Regulation | - |
| EMC5046 | 1.2A | 2 | Linear | 9~13.5V | 8.4V | SOP-8 | Integrated MOS/Thermal Regulation(two-cell) | - |
| EMC5050 | 1.5A | 1 | Linear | 4.6~5.5V | 4.2V | TDFN-16 | Timer TS,带睡眠模式 | - |
| EMC5051 | 2A | 1 | Linear | 4.6~5.5V | 4.2V | TDFN-16 | Timer TS,带睡眠模式 | - |
| EMC5060 | 2A(1.5+0.5) | 1 | Linear | 4.35~16V | 4.4,5.0,6V | TQFN-20 | with System Power Management | - |
| EMC5070 | 2.1A | 1 | PWM | 4.5~6.5V | 4.2V | TDFN-20 | Timer TS,带睡眠模式 | - |
| PT6103 | 800mA | 1 | Linear | 4.25~5.5V | 4.2V | SOT23-6,ESOP-8 | 内置MOS,热保护, | - |
| PT6107 | 1.5A | 1 | PWM | 4.5~13.5V | 4.2V | QFN4*4-16 | 同步开关单节锂电充电 | - |
| PT6108 | 2.5A | 1 | PWM | 4.5~13.5V | 4.2V | QFN-24 | 同步开关单节锂电充电-电源路径管理 | - |
| PT6112 | 800mA | 1 | Linear | 4.25~5.5V | 4.2V | SOT23-5,ESOP-8 | 内置MOS,集成热调节 | - |
| EUP8010X | 1A | 1 | Linear | 4.35~5.5V | 4.2V | TDFN-10,EMSOP-8 | Integrated MOS/Timer | BQ24010/2/3/4 |
| EUP8020X | 1A | 1 | Linear | 4.35~5.5V | 4.2V | TDFN-10 | Integrated MOS/Timer/USB Charging | BQ24020/2/3/4/6,LM3658 |
| EUP8060X | 1A | 1 | Linear | 4.5~16V | 4.2V | TDFN-10 | Integrated MOS/OVP | BQ24060 |
| EUP8054/X | 800mA | 1 | Linear | 4.35~5.5V | 4.2V | TSOT23-5,TDFN-6 | Integrated MOS | LTC4054 |
| EUP8051/A | 1A | 1 | Linear | 4.5~7V | 4.1,4.2V | SOP-8,MSOP-8,TSSOP8 | External MOS | BQ2057,RT9501,AT1457 |
| EUP8057 | 1A | 1~2 | Linear | 4.5~15V | 4.1,4.2,8.2,8.3,8.4V | SOP-8,MSOP-8,TSSOP8 | External MOS | BQ2057 |
| EUP8075 | 1.5A | 1 | Linear | 4.35~24V | 4.3V | TQFN-16 | Integrated With System Power-Path Management | BQ24075 |
| EUP8092 | 2A | 1 | Linear | 4.5~5.5V | 4.2V | TQFN-16,TDFN-10 | Integrated MOS/Timer | ISL6292 |
| EUP8095 | 1.5A | 1 | Linear | 4.5~5.5V | 4.2V | TQFN-16,TDFN-10 | Integrated MOS/Timer | ISL9205D |
| EUP8202 | 3A | 1~2 | PWM | 4.7~20V | 4.2,8.4V | TDFN-10,SOP-8 | Switch mode | LTC4002,3H Timer |
| EUP8207 | 3A | 1~2 | PWM | 4.7~20V | 4.2,8.4V | SOP-8 | Switch mode | LTC4002,7H Timer |
| EUP8209 | 3A | 1~2 | PWM | 4.7~20V | 4.2,8.4V | SOP-8 | Switch mode | LTC4002,12H Timer |
| EUP8217 | 2A | 2 | PWM | 4.5~20V | 4.2V | TQFN-28 | Switch mode | USB/Charger Detection |
| EUP8218 | 2A | 1 | PWM | 4.5~20V | 4.2V | TQFN-28 | Switch mode | USB/Charger Detection |
| FP8102 | 1A | 1 | Linear | 4.25~5.5V | 4.2V | SOP-8 | OTP | - |
| EUP9261 | 单节锂电保护IC | 1 | - | 2~30V | - | SOT23-6 | Battery protection ICs | S8261 |
| EUP9233 | 双节锂电保护IC | 2 | - | 2~18V | - | TSSOP-8 | Battery protection ICs | S8232 |
| EUP9306 | 内置mos-锂电保护 | 1 | - | 2~18V | - | TSSOT23-6,TDFN-8 | Integrated MOS Battery protection ICs | - |
| GB1501 | 单节锂电保护IC | 1 | - | 2~10V | - | SOT23-6 | Battery protection ICs | DW01+ |
| GB1501L | 单节锂电保护IC | 1 | - | 2~10V | - | SOT23-6 | Battery protection ICs | DW01+ |
| GR5300 | 镍氢电池充电IC | 1~2 | - | 4.5~5.5V | 1.42,2.84V | SOP-8 | 1回路 6/12 Hours |
- |
| GR5301 | 镍氢电池充电IC | 1~4 | - | 4.5~5.5V | 1.42,2.84V | SOP-14 | 2回路 6/12 Hours/Adj. | - |
| GR5302 | 镍氢电池充电IC | 1~4 | - | 4.5~5.5V | 1.42,2.84V | SOP-14,16,18 | 4回路 6/12 Hours/Adj. | - |
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