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MAX6442KANSSD3+ PDF预览

MAX6442KANSSD3+

更新时间: 2024-02-23 06:10:32
品牌 Logo 应用领域
美信 - MAXIM 电源电路电池电源管理电路光电二极管监控信息通信管理
页数 文件大小 规格书
14页 234K
描述
Low-Power, Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µP Reset

MAX6442KANSSD3+ 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:SOT-23
包装说明:SOT-23, 8 PIN针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.78
Is Samacsys:N其他特性:2.925 RESET THESHOLD VOLTAGE; BATTERY HTH AND LTH ARE 2.5V AND 1.9V
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:2.9 mm湿度敏感等级:1
信道数量:2功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装等效代码:TSSOP8,.1
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):245电源:1.2/5 V
认证状态:Not Qualified座面最大高度:1.45 mm
子类别:Power Management Circuits最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.625 mm
Base Number Matches:1

MAX6442KANSSD3+ 数据手册

 浏览型号MAX6442KANSSD3+的Datasheet PDF文件第2页浏览型号MAX6442KANSSD3+的Datasheet PDF文件第3页浏览型号MAX6442KANSSD3+的Datasheet PDF文件第4页浏览型号MAX6442KANSSD3+的Datasheet PDF文件第6页浏览型号MAX6442KANSSD3+的Datasheet PDF文件第7页浏览型号MAX6442KANSSD3+的Datasheet PDF文件第8页 
Low-Power, Single-/Dual-Level Battery Monitors  
with Hysteresis and Integrated µP Reset  
ELECTRICAL CHARACTERISTICS (continued)  
(V  
BATT  
= 1.2V to 5.5V, V = 1.2V to 5.5V, T = -40°C to +85°C, unless otherwise specified. Typical values are at T = +25°C.) (Note1)  
CC  
A
A
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
V
1.53V, I  
= 100µA, RESET  
CC  
SOURCE  
0.8 x V  
CC  
CC  
deasserted  
RESET Output High  
(Push-Pull)  
V
V
OH  
V
2.55V, I  
= 500µA, RESET  
CC  
SOURCE  
0.8 x V  
deasserted  
V
V
V
1.0V, I  
1.2V, I  
= 50µA, RESET asserted  
= 100µA, RESET asserted  
0.3  
0.3  
CC  
CC  
SINK  
SINK  
RESET Output Low  
V
V
OL  
2.12V, I  
= 1.2mA, RESET  
SINK  
CC  
0.3  
asserted  
RESET Output Leakage Current  
(Open Drain)  
RESET deasserted  
500  
nA  
Note 1: Production testing done at T = +25°C; limits over temperature guaranteed by design only.  
A
Note 2: The device is powered up by the highest voltage between V  
and V  
.
BATT  
CC  
Note 3: MR input ignores falling input pulses, which occur within the MR debounce period (t ) after a valid MR reset assertion.  
DEB  
This prevents invalid reset assertion due to switch bounce.  
Typical Operating Characteristics  
(V  
= 1.2V to 5.5V, V  
= 1.2V to 5.5V, unless otherwise specified. Typical values are at T = +25°C.)  
BATT  
CC  
A
SUPPLY CURRENT vs. TEMPERATURE  
= 3.3V, V = 3.6V  
NORMALIZED LBO TIMEOUT PERIOD  
vs. TEMPERATURE  
NORMALIZED RESET TIMEOUT PERIOD  
vs. TEMPERATURE  
V
CC  
BATT  
4
3
2
1
0
1.10  
1.05  
1.00  
0.95  
0.90  
1.015  
1.010  
1.005  
1.000  
0.995  
0.990  
TOTAL  
I
BATT  
I
CC  
0.985  
0.980  
-40  
-20  
0
20  
40  
60  
80  
-40  
-20  
0
20  
40  
60  
80  
-40  
-20  
0
20  
40  
60  
80  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
_______________________________________________________________________________________  
5

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