When the bus-switch transistor is turned off, the underlying isolated P-well is driven to ground by a biasing transistor in another P-well. Since the isolated P-well has a much lower doping than the N+ source and drain, the capacitance of the well-to-substrate junction is much less ...
When the bus-switch transistor is turned off, the underlying isolated P-well is driven to ground by a biasing transistor in another P-well. Since the isolated P-well has a much lower doping than the N+ source and drain, the capacitance of the well-to-substrate junction is much less ...
A method and apparatus were used copy of the current drain of the switching loop. 该方法包括以下步骤:将跨电流感测电阻器的电压与由参考电流跨匹配的参考电阻器所创建的电压相匹配;使用输出晶体管和电流感测电阻器的经缩放的匹配副本来复制输出晶体管的工作点. The method comprises the steps of: a ...
Drain Current4.5A 源漏极导通电阻Rds Drain-Source On-State Resistance0.8Ω~1.0Ω (VGS = 10 V, ID = 2.5 A) 开启电压Vgs(th) Gate-Source Threshold VoltageVth = 1.5 to 3.5 V (VDS = 10 V, ID = 1 mA) 耗散功率Pd Power Dissipation20W ...
The method involves decoupling current to be measured as transformed current over a current mirror, which has a switching transistor (16) and a decoupling transistor (18). The transformed current is led through a measuring resistor (42), where an operational amplifier (22) is provided, which ca...
Although there is a relationship between the performance of an electronic component and its range of operating temperature, it has been well established in the literature that the susceptibility of an electronic assembly to fail increases exponentially with the junction temperature [11]. As such, ...
To operate at full power for extended periods, the power supply will need a fan to force air over the internal components and heatsink to keep it cool. The heatsink (the one used for testing) generally remains relatively cool but the internal components will benefit by having air flowing ...
a•amount of itemized sub-events •相当数量被分条列述的次级事件[translate] aThe alarm outputs are FET drivers, open-drain outputs, low-side switch, capable of switching loads up to 2A at 40V. 警报产品是FET司机,打开排泄产品,低边开关,有能力在开关装载上由2A决定在40V。[translate]...
If a maximum energy drain tolerance level is exceeded then groups of loads are switched off, starting with the lowest priority group and increasing the priority until the power drain falls below the tolerance level.doi:DE19935754 A1BERG JOACHIM...
(8) whose source is connected to the switching transistor base. The drain of the f.e.t. is connected to the emitter potential of the switching transistor, and the gate is coupled to the circuit input (5). The f.e.t. is self-commutating and of such conductivity that its channel is ...