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ADP3801AR PDF预览

ADP3801AR

更新时间: 2024-02-13 12:04:11
品牌 Logo 应用领域
亚德诺 - ADI 电池开关
页数 文件大小 规格书
20页 258K
描述
High Frequency Switch Mode Dual Li-Ion Battery Chargers

ADP3801AR 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:unknown风险等级:5.72
模拟集成电路 - 其他类型:BATTERY CHARGE CONTROLLER控制模式:CURRENT/VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:20 V
最小输入电压:4.1 V标称输入电压:10 V
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:9.9 mm湿度敏感等级:NOT SPECIFIED
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
标称输出电压:3.3 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):220
认证状态:COMMERCIAL座面最大高度:1.75 mm
表面贴装:YES切换器配置:SINGLE
最大切换频率:250 kHz温度等级:INDUSTRIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9 mm
Base Number Matches:1

ADP3801AR 数据手册

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ADP3801/ADP3802  
ORDERING GUIDE  
ABSOLUTE MAXIMUM RATINGS*  
Input Voltage (VCC to GND) . . . . . . . . . . . . . . –0.3 V to 20 V  
DRV, VCS+, VCS– to GND . . . . . . . . . . . . . . . . –0.3 V to VCC  
BATA, BATB to GND . . . . . . . . . . . . . . . . . –0.3 V to 14.0 V  
A/B, ISET, PROG, ADJ to GND . . . . . . . . . . . –0.3 V to VL  
SD, RESET, COMP, EOC to GND . . . . . . . . . . –0.3 V to VL  
Power Dissipation . . . . . . . . . . . . . . . . . . . . Internally Limited  
θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75°C/W  
Ambient Temperature Range . . . . . . . . . . . . –40°C to +85°C  
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C  
Model  
Package Option  
Oscillator Frequency  
ADP3801AR  
ADP3802AR  
R-16A  
R-16A  
200 kHz  
500 kHz  
PIN CONFIGURATION  
Lead Temperature Range (Soldering 10 sec) . . . . . . . +300°C  
NOTES  
*This is a stress rating only and functional operation of the device at these or any  
other conditions above those indicated in the operation section of this specification  
is not implied. Exposure to absolute maximum rating conditions for extended  
periods may affect device reliability.  
1
2
3
4
5
6
7
8
16 GND  
15 A/B  
DRV  
RESET  
ADP3801  
ADP3802  
VCC  
14  
13  
12  
11  
10  
9
BATA  
BATB  
PROG  
ADJ  
VL  
θJA is specified for worst case conditions with device soldered on a circuit board.  
TOP VIEW  
(Not to Scale)  
SD  
CS–  
CS+  
ISET  
EOC  
PIN FUNCTION DESCRIPTIONS  
Pin  
COMP  
Number Mnemonic  
Function  
1
2
3
4
DRV  
RESET  
VCC  
VL  
External Transistor Drive  
Power on RESET Output  
Supply Voltage  
LDO Output  
5
6
7
8
SD  
CS–  
CS+  
Shutdown Control Input  
Negative Current Sense Input  
Positive Current Sense Input  
Charge Current Program Input  
External Compensation Node  
End-of-Charge Output Signal  
Adjust Battery Voltage ± 10%  
Program Final Battery Voltage Input  
Battery “B” Voltage Sense  
Battery “A” Voltage Sense  
“A” or “B” Battery Select Input  
Ground  
ISET  
COMP  
EOC  
ADJ  
PROG  
BATB  
BATA  
A/B1  
9
10  
11  
12  
13  
14  
15  
16  
GND  
NOTE  
1“L” = Battery “A.”  
CAUTION  
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily  
accumulate on the human body and test equipment and can discharge without detection. Although  
the ADP3801/ADP3802 features proprietary ESD protection circuitry, permanent damage may  
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precau-  
tions are recommended to avoid performance degradation or loss of functionality.  
WARNING!  
ESD SENSITIVE DEVICE  
–4–  
REV. 0  

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