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AP2200 参数 Datasheet PDF下载

AP2200图片预览
型号: AP2200
PDF下载: 下载PDF文件 查看货源
内容描述: 升压型DC / DC转换器集成电路支撑1或2的太阳能电池 [Step-up DC/DC converter IC supporting 1 or 2 solar cells]
分类和应用: 转换器电池
文件页数/大小: 16 页 / 1392 K
品牌: AKM [ ASAHI KASEI MICROSYSTEMS ]
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[ AP2200]
AP2200
Step-up DC/DC converter IC supporting 1 or 2 solar cells
OVERVIEW
The AP2200 is a voltage step-up DC/DC converter using the synchronous rectification method to
be activated with 1 or 2 solar cells and is ideal for charging lithium-ion batteries or outputting USB
VBUS voltage. Also, the MPPT (Max Power Point Tracking) function is embedded in order to
maximize the output power from the solar cells.
FEATURES
Input voltage range
Operating temperature range
Input power
Output voltage
Control method
Rectification method
Standby function
No battery detect function
Efficiency
Package
Application
0.4 V to 1.6 V
-30 to 85°C
Up to 400 mW per 1 cell
Up to 800 mW per 2 cells
4.0 V (±2%) per 1 cell
5.0 V (±5.0%) per 2 cells
Comparator control method
Synchronous rectification method
When the STBY pin is H, the LC pin is fixed to H
When the VB pin voltage decreases, the LC pin is fixed to H
70% (1 cell input, 4.0 V, 50 mA output),
80% (2 cells input, 5.0 V, 80 mA output)
QFN 16 pin
For charging a lithium-ion battery and
USB VBUS source with 1 or 2 solar cells
MS1462-E-00
1