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ADP3801AR PDF预览

ADP3801AR

更新时间: 2024-01-23 14:15:34
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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(@ –40؇C T +85؇C, VCC = 10.0 V, unless otherwise noted)  
ADP3801/ADP3802–SPECIFICATIONS  
A
Parameter  
Conditions  
Symbol  
Min  
Typ  
Max  
Units  
FINAL BATTERY VOLTAGE  
One Li-Ion Cell  
PROG = VT1, ADJ = VL, TA = +25°C  
PROG = VT1, ADJ = VL, –10°C TA +70°C VBAT  
PROG = VT1, ADJ = VL, –40°C TA +85°C VBAT  
PROG = VT2, ADJ = VL, TA = +25°C  
PROG = VT2, ADJ = VL, –10°C TA +70°C VBAT  
PROG = VT2, ADJ = VL, –40°C TA +85°C VBAT  
PROG = VT3, ADJ = VL, TA = +25°C  
PROG = VT3, ADJ = VL, –10°C TA +70°C VBAT  
PROG = VT3, ADJ = VL, –40°C TA +85°C VBAT  
VBAT  
4.180  
4.168  
4.150  
8.366  
8.337  
8.300  
12.550  
12.505  
12.450  
4.200  
4.220  
4.232  
4.250  
8.434  
8.463  
8.500  
12.650  
12.695  
12.750  
V
V
V
V
V
V
V
V
V
Two Li-Ion Cells1  
Three Li-Ion Cells1  
VBAT  
8.400  
VBAT  
12.600  
BATTERY PROGRAMMING  
INPUT (PROG)  
One Li-Ion Cell  
(4.2 V)  
(8.4 V)  
(12.6 V)  
(4.2 V)  
VT1  
VT2  
VT3  
0.00  
1.00  
2.05  
3.10  
0.20  
1.20  
2.30  
3.30  
5
V
V
V
V
Two Li-Ion Cells  
Three Li-Ion Cells  
Fail Safe Voltage  
PROG Input Current  
Defaults to 1 Li-Ion Cell  
IB  
1.5  
µA  
A/B SELECT MUX  
Select Battery BATB  
Select Battery BATA  
A/B Input Current  
BATA or BATB Input Resistance  
BATA or BATB Input Current  
VIH  
VIL  
IIN  
RIN  
IBA, IBB  
IBA, IBB  
2.0  
V
V
µA  
kΩ  
µA  
µA  
0.8  
1
0.02  
265  
0.2  
Channel Selected  
Channel Not Selected  
185  
1
1
BATA or BATB Shutdown Current Part in Shutdown  
0.2  
BATTERY ADJUST INPUT2 (ADJ)  
% of Final Battery Voltage  
% of Final Battery Voltage  
ADJ Disable Voltage Threshold  
ADJ Bias Current  
ADJ = 1.0 V, –10°C TA +70°C  
ADJ = 2.3 V, –10°C TA +70°C  
0% Change  
89  
109  
90  
91  
%
%
V
110  
2.475  
10  
111  
2.6  
100  
1.0 V ADJ 2.3 V  
IB  
tr  
nA  
OVERVOLTAGE COMPARATOR  
Trip Point  
Response Time  
Percent Above VBAT  
DRV Goes High  
8
2
%
µs  
OSCILLATOR  
200 kHz Option  
500 kHz Option  
0% Duty Cycle Threshold  
100% Duty Cycle Threshold  
(ADP3801)  
(ADP3802)  
@ COMP Pin  
@ COMP Pin  
fOSC  
fOSC  
150  
375  
200  
500  
1.0  
2.0  
250  
625  
kHz  
kHz  
V
V
GATE DRIVE  
Rise Time  
Fall Time  
Output High Saturation Voltage  
Output Low Voltage  
CL = 1 nF, VCC – 4 V to 90%  
CL = 1 nF, 90% to VCC – 4 V  
VCC – VDRV  
VCC = 8 V  
VCC > 8 V  
tr  
tf  
VOH  
VOL  
VOL  
35  
75  
275  
2.0  
ns  
ns  
mV  
V
1.0  
VCC – 7 VCC – 6  
V
CURRENT SENSE AMPLIFIER  
Input Common-mode Range  
Input Differential Mode Range  
Input Offset Voltage4  
Input Bias Current  
Input Offset Current  
VCS+ and VCS–  
VCS  
VCSCM  
VCSDM  
VCSVOS  
VCSIB  
0.0  
0.0  
1
VCC – 2  
185  
V
3
mV  
mV  
µA  
µA  
mV  
µs  
0.0 V VCSCM VCC – 2 V  
0.0 V VCSCM VCC – 2 V  
0.0 V VCSCM VCC – 2 V  
0.3  
0.01  
185  
2
1
0.15  
VCSIOS  
3
Over Current Trip Point  
Response Time  
VCS  
DRV Goes High  
tr  
ISET INPUT  
Charge Current Programming  
Function  
Programming Function Accuracy  
3
0.0 V VISET 1.65 V  
VISET = 1.65 V, –10°C TA +70°C  
VCS/VISET  
0.1  
V/V  
%
%
–5  
–25  
±1.0  
±10  
15  
+5  
+25  
100  
V
ISET = 0.10 V, –10°C TA +70°C  
ISET Bias Current  
0.0 V VISET 1.65 V  
IB  
nA  
–2–  
REV. 0  

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