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LM5068MMX-2/NOPB PDF预览

LM5068MMX-2/NOPB

更新时间: 2024-02-22 10:58:16
品牌 Logo 应用领域
美国国家半导体 - NSC 光电二极管
页数 文件大小 规格书
26页 1176K
描述
IC 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, MSOP-8, Power Management Circuit

LM5068MMX-2/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TSSOP, TSSOP8,.19Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.12可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 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:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:48 V认证状态:Not Qualified
座面最大高度:1.09 mm子类别:Power Management Circuits
最大供电电流 (Isup):1.3 mA最大供电电压 (Vsup):90 V
最小供电电压 (Vsup):10 V标称供电电压 (Vsup):48 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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:40宽度:3 mm
Base Number Matches:1

LM5068MMX-2/NOPB 数据手册

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Absolute Maximum Ratings (Note 1)  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales Office/  
Distributors for availability and specifications.  
Junction Temperature (TJ)  
Storage Temperature (TS)  
Soldering Information  
ESD Rating (Note 2)  
+150˚C  
-55˚C to +150˚C  
2kV  
VDD (VDD to VEE  
PWRGD (PWRGD to VEE  
SENSE (SENSE to VEE  
)
100V  
100V  
8V  
)
Operating Ratings  
)
Supply Voltage Range (VDD  
)
10V to 90V  
−40˚C to +105˚C  
UV/OV (Clamped) (UV/OV to VEE  
)
8V  
Junction Temp. Range  
All Other Inputs to VEE  
16V  
Electrical Characteristics  
Specifications in standard typeface are for TJ = +25˚C, and those in boldface type apply over the full operating junction tem-  
perature range. Unless otherwise noted VDD − VEE = 48V.  
Symbol  
VDD Supply  
IIN  
Parameter  
Conditions  
Min  
Typ  
Max  
Units  
Supply Current  
0.82  
580  
1.3  
1000  
90  
mA  
µA  
V
ISD  
Shutdown Current  
UV/OV = 0V  
VDD − VEE  
Operating Supply Range  
10  
UV/OV Shutdown  
VUVS  
VDD Under-voltage Shutdown  
8.5  
0.6  
V
V
VUVSH  
VDD Under-voltage Shutdown  
Hysteresis  
VUV  
Under-voltage Comparator  
Threshold  
2.45  
18  
2.5  
20  
2.55  
22  
V
µA  
V
IUVHCS  
VOV  
Under-voltage Hysteresis  
Current Source  
Over-voltage Comparator  
Threshold  
2.45  
18  
2.5  
20  
2.55  
22  
IOVHCS  
Over-voltage Hysteresis Current  
Sink  
µA  
tUVCD  
tOVCD  
UV Comparator Delay  
OV Comparator Delay  
UV Low to Gate Low  
OV High to Gate Low  
1100  
500  
ns  
ns  
Current Limit Voltage  
VCB  
Circuit Breaker Current Limit  
40  
50  
60  
mV  
Voltage  
VAC  
Analog Current Limit Voltage  
Fast Discharge Current Limit  
Voltage (Fast Gate Pull Down  
Threshold)  
80  
100  
200  
120  
250  
mV  
mV  
VFDC  
150  
Sense Input  
ISENSE  
Sense Input Current  
VSENSE = 50mV  
-30  
4
-15  
µA  
Timer  
VTHVT  
Timer High Voltage Threshold  
Timer Low Voltage Threshold  
Timer On (Initial Cycle,  
Sourcing)  
4
1
6
V
V
VTLVT  
ITIMER  
VTIMER = 2V  
8
µA  
Timer Off (Initial Cycle, Sinking) VTIMER = 2V  
27  
mA  
µA  
Timer On (Circuit Breaker,  
Sourcing)  
V
TIMER = 2V  
200  
4
240  
280  
8
Timer Off (Cooling Cycle,  
Sinking)  
VTIMER = 2V  
6
µA  
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