reverse bias voltage
... intensity as shown by the graph in Fig. 19 expressed as irradiance (mW/cm2). When there is no incident light, the reverse current is almost negligible and is called the dark current. ...
... intensity as shown by the graph in Fig. 19 expressed as irradiance (mW/cm2). When there is no incident light, the reverse current is almost negligible and is called the dark current. ...
ltc1871ems-1-trpbf中文资料
... external components. It eliminates the need for a current sense resistor by utilizing the power MOSFET’s on-resistance, thereby maximizing ef? ciency. Higher output voltage applications are possible with the LTC1871-1 by connecting the SENSE pin to a resistor in the source of the power MOSFET. ...
... external components. It eliminates the need for a current sense resistor by utilizing the power MOSFET’s on-resistance, thereby maximizing ef? ciency. Higher output voltage applications are possible with the LTC1871-1 by connecting the SENSE pin to a resistor in the source of the power MOSFET. ...
MAX6946/MAX6947 10-Port, Constant-Current LED Driver and I/O Expander with PWM Intensity Control
... 10-Port, Constant-Current LED Driver and I/O Expander with PWM Intensity Control The MAX6946/MAX6947 general-purpose input/output (GPIO) peripherals provide 10 I/O ports, P0 to P9, controlled through an I2C-compatible serial interface. Use the 10 I/O ports as logic inputs, open-drain logic outputs, ...
... 10-Port, Constant-Current LED Driver and I/O Expander with PWM Intensity Control The MAX6946/MAX6947 general-purpose input/output (GPIO) peripherals provide 10 I/O ports, P0 to P9, controlled through an I2C-compatible serial interface. Use the 10 I/O ports as logic inputs, open-drain logic outputs, ...
Switched Capacitor DC-DC Converters: Topologies and Applications
... • Clk=VDD, Clk_bar=0 • Maximum voltage stress on diodes 2VDD-Vt => reliability issue • Maximum voltage stress on capacitors VCn =n(VDD-Vt) => reliability issue ...
... • Clk=VDD, Clk_bar=0 • Maximum voltage stress on diodes 2VDD-Vt => reliability issue • Maximum voltage stress on capacitors VCn =n(VDD-Vt) => reliability issue ...
IGBT and MOSFET Drivers Correctly Calculated
... QGate must never be calculated from the IGBT or MOSFET input capacitance Cies. Cies is merely a first order approximation of the gate charge curve in the origin (VGE = 0V). The gate charge curve of a power semiconductor is highly non-linear. That is why the gate charge must be derived from integrati ...
... QGate must never be calculated from the IGBT or MOSFET input capacitance Cies. Cies is merely a first order approximation of the gate charge curve in the origin (VGE = 0V). The gate charge curve of a power semiconductor is highly non-linear. That is why the gate charge must be derived from integrati ...
A4960: Datasheet - Allegro Microsystems
... • Charge pump for low supply voltage operation • Extensive diagnostics output • Low current sleep mode ...
... • Charge pump for low supply voltage operation • Extensive diagnostics output • Low current sleep mode ...
LTM8061 - 32V, 2A uModule Li-Ion/ Polymer Battery Charger
... thermistor temperature monitoring circuit. This function is enabled by connecting a 10kΩ, β = 3380 NTC thermistor from the NTC pin to ground. The pin sources 50μA, and monitors the voltage across the 10kΩ thermistor. When the voltage on this pin is above 1.36V (T < 0°C) or below 0.29V (T > 40°C), ch ...
... thermistor temperature monitoring circuit. This function is enabled by connecting a 10kΩ, β = 3380 NTC thermistor from the NTC pin to ground. The pin sources 50μA, and monitors the voltage across the 10kΩ thermistor. When the voltage on this pin is above 1.36V (T < 0°C) or below 0.29V (T > 40°C), ch ...
OPAx836 Very-Low-Power, Rail-to-Rail Out, Negative
... OPA836 and OPA2836 devices offer performanceversus-power capability that is not attainable in other devices. Coupled with a power-savings mode to reduce current to < 1.5 μA, these devices offer an attractive solution for high-frequency amplifiers in battery-powered applications. The OPA836 RUN packa ...
... OPA836 and OPA2836 devices offer performanceversus-power capability that is not attainable in other devices. Coupled with a power-savings mode to reduce current to < 1.5 μA, these devices offer an attractive solution for high-frequency amplifiers in battery-powered applications. The OPA836 RUN packa ...
The Current Generators of Proportional to Absolute Temperature
... provided to another block of temperature sensor, analog-to-digital convert (ADC), to convert analog PTAT input signals to digital one. When analog signal is converted to digital one, the addition and minus operation of signals will be used. For voltage mode signals, to achieve these operations will ...
... provided to another block of temperature sensor, analog-to-digital convert (ADC), to convert analog PTAT input signals to digital one. When analog signal is converted to digital one, the addition and minus operation of signals will be used. For voltage mode signals, to achieve these operations will ...
CM8870 - Bilim Teknik
... the minimum signal duration to be recognized by the receiver. A value for C of 0.1µF is recommended for most applications, leaving R to be selected by the designer. For example, a suitable value of R for a tREC of 40ms would be 300K. A typical circuit using this steering configuration is shown in Fi ...
... the minimum signal duration to be recognized by the receiver. A value for C of 0.1µF is recommended for most applications, leaving R to be selected by the designer. For example, a suitable value of R for a tREC of 40ms would be 300K. A typical circuit using this steering configuration is shown in Fi ...
LTM4603HV - 6A, 28VIN DC/DC uModule with PLL, Output Tracking and Margining
... and bottom FET Q2 is turned on and held on until the overvoltage condition clears. Pulling the RUN pin below 1V forces the controller into its shutdown state, turning off both Q1 and Q2. At low load current, the module works in continuous current mode by default to achieve minimum output voltage rip ...
... and bottom FET Q2 is turned on and held on until the overvoltage condition clears. Pulling the RUN pin below 1V forces the controller into its shutdown state, turning off both Q1 and Q2. At low load current, the module works in continuous current mode by default to achieve minimum output voltage rip ...
MC33291 - NXP Semiconductors
... 16. SPI inputs and outputs operational. Fault status reporting may not be fully operational within this voltage range. Outputs remain operational somewhat below this VPWR range, but RDS(ON) will increase, causing power dissipation to increase. Outputs will reestablish their instructed state followin ...
... 16. SPI inputs and outputs operational. Fault status reporting may not be fully operational within this voltage range. Outputs remain operational somewhat below this VPWR range, but RDS(ON) will increase, causing power dissipation to increase. Outputs will reestablish their instructed state followin ...
SP3232EH 数据资料DataSheet下载
... devices ideal for portable or hand-held applications. The SP3232EH transceiver meets the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can be implemented in battery-powered, portable, or hand-held applications such as notebook or palmtop computers. The SP3232EH device features Exar's p ...
... devices ideal for portable or hand-held applications. The SP3232EH transceiver meets the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can be implemented in battery-powered, portable, or hand-held applications such as notebook or palmtop computers. The SP3232EH device features Exar's p ...
PWA_Mod06_Prob01_v07
... vC (0) 100[mV]. This is not a good choice for the first step. We can certainly find the voltage across the resistor. However, it will not help us much, since we would also need to know the voltage across the current source to be able to find vX. To find the voltage across the current source, we ne ...
... vC (0) 100[mV]. This is not a good choice for the first step. We can certainly find the voltage across the resistor. However, it will not help us much, since we would also need to know the voltage across the current source to be able to find vX. To find the voltage across the current source, we ne ...
LTC4064
... uses a constant-current/constant-voltage charge algorithm with programmable current and a programmable timer for charge termination. Charge current can be programmed up to 1.25A with an accuracy of ±7%. No blocking diode or sense resistor is required thus dropping the external component count to thr ...
... uses a constant-current/constant-voltage charge algorithm with programmable current and a programmable timer for charge termination. Charge current can be programmed up to 1.25A with an accuracy of ±7%. No blocking diode or sense resistor is required thus dropping the external component count to thr ...
AD7170 数据手册DataSheet下载
... The absolute input voltage range is restricted to a range between GND − 30 mV and VDD + 30 mV. Care must be taken in setting up the common-mode voltage to avoid exceeding these limits. Otherwise, there is degradation in linearity and noise performance. ...
... The absolute input voltage range is restricted to a range between GND − 30 mV and VDD + 30 mV. Care must be taken in setting up the common-mode voltage to avoid exceeding these limits. Otherwise, there is degradation in linearity and noise performance. ...
OPAx836 Very-Low-Power, Rail-to-Rail Out, Negative
... dual-channel, ultralow power, rail-to-rail output, negative-rail input, voltage-feedback operational amplifiers designed to operate over a power-supply range of 2.5 V to 5.5 V (single supply), or ±1.25 V to ±2.75 V (dual supply). Consuming only 1 mA per channel and a unity gain bandwidth of 205 MHz, ...
... dual-channel, ultralow power, rail-to-rail output, negative-rail input, voltage-feedback operational amplifiers designed to operate over a power-supply range of 2.5 V to 5.5 V (single supply), or ±1.25 V to ±2.75 V (dual supply). Consuming only 1 mA per channel and a unity gain bandwidth of 205 MHz, ...
AP Physics Free Response Practice – Circuits 1976B3. In the circuit
... 1997B4 (modified) Three identical resistors, each of resistance 30 are connected in a circuit to heat water in a glass beaker. 24 V battery with negligible internal resistance provides the power. The three resistors may be connected in series or in parallel. a. i. If they are connected in series, ...
... 1997B4 (modified) Three identical resistors, each of resistance 30 are connected in a circuit to heat water in a glass beaker. 24 V battery with negligible internal resistance provides the power. The three resistors may be connected in series or in parallel. a. i. If they are connected in series, ...
Chapter 3 IGBT Module Selection and Application
... product after mounting.) 16) Gate resistance RG, by which switching losses is minimized, is drawn on the specification. However, optimum RG is varied for the circuit setup and/or system environment. So, Gate resistance RG should be selected so as to keep the contents on the specification in consider ...
... product after mounting.) 16) Gate resistance RG, by which switching losses is minimized, is drawn on the specification. However, optimum RG is varied for the circuit setup and/or system environment. So, Gate resistance RG should be selected so as to keep the contents on the specification in consider ...