Mounted on a FR4 glass epoxy PCB 70mm×70mm×1.6mm (Copper foil area less than 3%).
The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VSS.
(Note 8) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied.
The input current can be set to less than the rated current by adding a limiting resistor.
Caution: Operating the IC over the absolute maximum ratings may damage the IC. In addition, it is impossible to predict all destructive situations such as
short-circuit modes, open circuit modes, etc. Therefore, it is important to consider circuit protection measures, like adding a fuse, in case the IC is
operated in a special mode exceeding the absolute maximum ratings.
Parameter
Supply Voltage
Symbol
VDD-VSS
SSOP5
SOP8
Rating
BU7441SG
0.54
(Note9,14)
BU7442Sxxx
+7
-
0.55
0.47
0.41
(Note10,14)
(Note11,14)
(Note12,14)
BU7444SF
-
-
-
-
0.45
(Note13,14)
Unit
V
-
-
-
-
Power Dissipation
P
D
MSOP8
VSON008X2030
SOP14
W
-
VDD - VSS
Differential Input Voltage
Input Common-mode
Voltage Range
Input Current
(Note 16)
(Note 15)
V
ID
V
ICM
I
I
V
opr
T
opr
T
stg
T
Jmax
V
V
mA
V
°C
°C
°C
(VSS-0.3) to (VDD+0.3)
±10
+1.7V to +5.5V
-40 to +105
-55 to +125
+125
Operating Supply Voltage
Operating Temperature
Storage Temperature
Maximum Junction Temperature
(Note 9)
(Note 10)
(Note 11)
(Note 12)
(Note 13)
(Note 14)
(Note 15)
To use at temperature above T
A
=25C reduce 5.4mW/°C.
To use at temperature above T
A
=25C reduce 5.5mW/°C.
To use at temperature above T
A
=25C reduce 4.7mW/°C.
To use at temperature above T
A
=25C reduce 4.1mW/°C.
To use at temperature above T
A
=25C reduce 4.5mW/°C.
Mounted on a FR4 glass epoxy PCB 70mm×70mm×1.6mm (Copper foil area less than 3%).
The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VSS.
(Note 16) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied.
The input current can be set to less than the rated current by adding a limiting resistor.
Caution: Operating the IC over the absolute maximum ratings may damage the IC. In addition, it is impossible to predict all destructive situations such as
short-circuit modes, open circuit modes, etc. Therefore, it is important to consider circuit protection measures, like adding a fuse, in case the IC is
operated in a special mode exceeding the absolute maximum ratings.
Parameters, input DC6-12V, output AC100V, F=3Mhz, output power 10W
The current calculation parameters are as follows:The selected EPC17 core,Np=0.04, considering the actual situation, take Np=2Ts,Turn...
With the continuous development and maturity of sensors, wireless data transmission equipment, and application solutions, our equipment and modules are constantly being pushed towards standardization....
1. How to specify the location of a dll in RAMIMAGE when compiling wince, such as 0x50200000 2. How to compile iesample, I executed build -c in PUBLIC/COMMON/IE, and only *.obj was generated. How to g...
Is there anyone who has added USB TOUCHKIT to wince6.0? It seems that I can't control the mouse. But it's fine for drawing. . Have you encountered such a problem?...
The TIA Portal software's shift instructions shift the contents of an accumulator bit by bit to the left or right. The number of bits shifted is determined by N. A left shift of N bits multiplies t...[Details]
There are many different ways of human-computer interaction. The more common ones are listed below:
Mouse interaction: Using a mouse to operate a computer and interact was the most common human...[Details]
Is pure electric vehicles a false proposition for long-distance driving? At least from my personal perspective, based on current technological and infrastructure standards, I believe so. Below, I'l...[Details]
Topics: Bring Your Own Device (BYOD) trends; the impact of using employees' own mobile devices to control access to work facilities and equipment on information security; and ways to securely imple...[Details]
On August 25th, Apple's expansion in India encountered new troubles. According to Bloomberg, Foxconn Technology Group has recalled approximately 300 Chinese engineers from India, further hindering ...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[Details]
Core point: The automotive industry chain and the humanoid robot industry have collaborative advantages in hardware, software, and scenarios. Upstream and downstream companies in the automotive ind...[Details]
On August 21st, Zhiyuan Robotics revealed at its first partner conference that it expects shipments to reach thousands of units this year and tens of thousands next year. The company hopes to reach...[Details]
As the scale and business applications of national e-government networks continue to expand, the data and services transmitted over them are becoming increasingly sensitive and critical. To protect...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
Pure electric vehicles, structurally speaking, have components such as a power battery. In addition to the power battery, a small battery also powers some low-voltage electrical components and even...[Details]
There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
With the advent of the electric car era, the number of pure electric vehicles has increased significantly, but many car owners do not know how to properly maintain pure electric vehicles. In additi...[Details]
Normally, we determine our location and where we want to go by comparing our surroundings with observation and simple GPS tools. However, this kind of reasoning is very difficult for self-driving c...[Details]
Batteries, at the core of new energy vehicles, are crucial to vehicle performance and range. Existing automotive batteries are categorized into lead-acid and lithium batteries. Currently, new energ...[Details]
Switching Power Supply Study Group
京公网安备 11010802033920号
EEWORLD
