Fuse-bases for cylindrical fuse-links
... - 20.6 x 190 - 36 x 127 - 36 x 190 - 36 x 250 - 36 x 400 Vibration withstand: These semiconductor AC/DC ferrule fuse holders are tested with sine vibrations carried out at ambient, scanning each of the 3 main axes. Spectrom: 1st segment (2 to 16 Hz) constant displacement x = 5 mm peak. 2nd segment ( ...
... - 20.6 x 190 - 36 x 127 - 36 x 190 - 36 x 250 - 36 x 400 Vibration withstand: These semiconductor AC/DC ferrule fuse holders are tested with sine vibrations carried out at ambient, scanning each of the 3 main axes. Spectrom: 1st segment (2 to 16 Hz) constant displacement x = 5 mm peak. 2nd segment ( ...
MAX1793 Low-Dropout, Low I , 1A Linear Regulator Q
... transistor. Unlike similar designs using pnp pass transistors, p-channel MOSFETs require no base drive, which reduces quiescent current. pnp-based regulators also waste considerable current in dropout when the pass transistor saturates and use high base-drive currents under large loads. The MAX1793 ...
... transistor. Unlike similar designs using pnp pass transistors, p-channel MOSFETs require no base drive, which reduces quiescent current. pnp-based regulators also waste considerable current in dropout when the pass transistor saturates and use high base-drive currents under large loads. The MAX1793 ...
ISSCC 2016 Digest of Technical Papers
... Figure 5.7.1(b) shows a proposed SAXO. Compared with Fig. 5.7.1(a), the CMOS inverter amplifier in Fig. 5.7.1(a) is replaced with N-stacked CMOS inverter amplifiers, and the LDO in Fig. 5.7.1(a) is removed. To enable the stacking, each amplifier includes two coupling capacitors (CC1, CC2) and two de ...
... Figure 5.7.1(b) shows a proposed SAXO. Compared with Fig. 5.7.1(a), the CMOS inverter amplifier in Fig. 5.7.1(a) is replaced with N-stacked CMOS inverter amplifiers, and the LDO in Fig. 5.7.1(a) is removed. To enable the stacking, each amplifier includes two coupling capacitors (CC1, CC2) and two de ...
Quadruple 2-Input Positive-OR Gate (Rev. C)
... Input clamp current, IIK (VI < 0 or VI > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuou ...
... Input clamp current, IIK (VI < 0 or VI > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuou ...
Old Company Name in Catalogs and Other Documents
... Notes 1. PW ≤ 10 µs, Duty Cycle ≤ 1% 2. Mounted on FR-4 board, t ≤ 5 sec. Remark ...
... Notes 1. PW ≤ 10 µs, Duty Cycle ≤ 1% 2. Mounted on FR-4 board, t ≤ 5 sec. Remark ...
Advantages of IC-Based Hot-Swap Circuit
... The MAX5902 controller keeps the MOSFET off when power is first applied. It maintains that off state indefinitely if the ON/OFF pin is held low, if the supply voltage is below the undervoltage lockout (UVLO) level, or if the die temperature exceeds +125°C (typ). If none of those conditions applies ...
... The MAX5902 controller keeps the MOSFET off when power is first applied. It maintains that off state indefinitely if the ON/OFF pin is held low, if the supply voltage is below the undervoltage lockout (UVLO) level, or if the die temperature exceeds +125°C (typ). If none of those conditions applies ...
consonance
... The CN3702 is a constant current, constant voltage Li-Ion battery charger controller that adopts PWM step-down (buck) switching architecture. The charge current is set by an external sense resistor (RCS) across the CSP and BAT pins. The final battery regulation voltage in constant voltage mode is in ...
... The CN3702 is a constant current, constant voltage Li-Ion battery charger controller that adopts PWM step-down (buck) switching architecture. The charge current is set by an external sense resistor (RCS) across the CSP and BAT pins. The final battery regulation voltage in constant voltage mode is in ...
AD8225 英文数据手册DataSheet 下载
... amplifier. Laser wafer trimming and proprietary circuit techniques enable the AD8225 to boast the lowest output offset voltage and drift of any currently available in amp (150 µV RTI), as well as a higher common-mode voltage range. Referring to Figure 3, the input buffers consist of super-beta NPN t ...
... amplifier. Laser wafer trimming and proprietary circuit techniques enable the AD8225 to boast the lowest output offset voltage and drift of any currently available in amp (150 µV RTI), as well as a higher common-mode voltage range. Referring to Figure 3, the input buffers consist of super-beta NPN t ...
Word - EECS: www-inst.eecs.berkeley.edu
... controlled by the gate voltage. When on, a transistor provides a resistive path between source and drain. When off, the source to drain path has high impedance (“high Z”) and is effectively an open circuit. N-type transistors (nfets) can reliably transmit a 0 signal, whereas P-type transistors (pfet ...
... controlled by the gate voltage. When on, a transistor provides a resistive path between source and drain. When off, the source to drain path has high impedance (“high Z”) and is effectively an open circuit. N-type transistors (nfets) can reliably transmit a 0 signal, whereas P-type transistors (pfet ...
FAN6754A Highly Integrated Green- Mode PWM Controller Brownout and V
... achieve brownout and high/low line compensation. Once the voltage on the HV pin is lower than the brownout voltage, PWM output turns off. High/low line compensation dominates the cycle-bycycle current limiting to achieve constant output power limiting with universal input. ...
... achieve brownout and high/low line compensation. Once the voltage on the HV pin is lower than the brownout voltage, PWM output turns off. High/low line compensation dominates the cycle-bycycle current limiting to achieve constant output power limiting with universal input. ...
Description PIN CONNECTIONS Features TYPICAL OPERATING
... The ZXRE060 differs from most other shunt regulators in that it has separate input and output pins and a low voltage reference. This enables it to regulate rails down to 600mV and makes the part ideal for isolated power supply applications that use opto-couplers in the feedback loop and where the op ...
... The ZXRE060 differs from most other shunt regulators in that it has separate input and output pins and a low voltage reference. This enables it to regulate rails down to 600mV and makes the part ideal for isolated power supply applications that use opto-couplers in the feedback loop and where the op ...
MP4032-1 - Monolithic Power System
... information to accurately control LED current. It can achieve a high power factor to eliminate pollution on the AC-line. System Start-Up and Power Supply The VCC pin supplies power to both the control signal and the gate drive signal. After connecting the AC line, the VCC capacitor charges from the ...
... information to accurately control LED current. It can achieve a high power factor to eliminate pollution on the AC-line. System Start-Up and Power Supply The VCC pin supplies power to both the control signal and the gate drive signal. After connecting the AC line, the VCC capacitor charges from the ...
SMPS Basics The Buck Converter CIRCUIT BUCK_BASIC.CIR
... discontinuous mode? Raise RL to 20 Ω and vary TON to find out. CIRCUIT INSIGHT Let's look at SW1's voltage VSW1. Set TON = 5 μs, TS = 20 μs, RL = 5 Ω, and run SPICE simulation. Plot SW1's voltage V(2) and inductor current I(L1). As before, we see VSW1 swing to 20 V with SW1 ON and then swing back to ...
... discontinuous mode? Raise RL to 20 Ω and vary TON to find out. CIRCUIT INSIGHT Let's look at SW1's voltage VSW1. Set TON = 5 μs, TS = 20 μs, RL = 5 Ω, and run SPICE simulation. Plot SW1's voltage V(2) and inductor current I(L1). As before, we see VSW1 swing to 20 V with SW1 ON and then swing back to ...
Single Cell Lithium-Ion Charge Management Controller
... Utilizing a Fairchild NDS8434 or an International Rectifier IRF7404 mounted on a 1in2 pad of 2 oz. copper, the junction temperature rise is 90°C, approximately. This would allow for a maximum operating ambient temperature of 60°C. By increasing the size of the copper pad, a higher ambient temperatur ...
... Utilizing a Fairchild NDS8434 or an International Rectifier IRF7404 mounted on a 1in2 pad of 2 oz. copper, the junction temperature rise is 90°C, approximately. This would allow for a maximum operating ambient temperature of 60°C. By increasing the size of the copper pad, a higher ambient temperatur ...
TECHNICAL DESCRIPTION
... for the potential balance may be used; the screen is then connected to the servoamplifier and to the control box. With ground control, the screen of the control line must only be connected to the control and not to the amplifier. The lines of an input (+ and -) must both be conducted in the same cab ...
... for the potential balance may be used; the screen is then connected to the servoamplifier and to the control box. With ground control, the screen of the control line must only be connected to the control and not to the amplifier. The lines of an input (+ and -) must both be conducted in the same cab ...
A super cut-off CMOS (SCCMOS) scheme for 0.5
... speed is not needed when the logic circuits enters the stand-by operation. Therefore, the pumping frequency can be low. Fig. 2 shows a technique to reduce voltage across the gate oxide when the gate-oxide reliability is an issue, as it is in the case of future scaled-down devices. In the stand-by mo ...
... speed is not needed when the logic circuits enters the stand-by operation. Therefore, the pumping frequency can be low. Fig. 2 shows a technique to reduce voltage across the gate oxide when the gate-oxide reliability is an issue, as it is in the case of future scaled-down devices. In the stand-by mo ...
AP6503 Description Pin Assignments
... The operation of one switching cycle can be explained as follows. At the beginning of each cycle, HS (high-side) MOSFET is off. The EA output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The rising edge of the 340kHz oscillator clock signal s ...
... The operation of one switching cycle can be explained as follows. At the beginning of each cycle, HS (high-side) MOSFET is off. The EA output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The rising edge of the 340kHz oscillator clock signal s ...
MT-038: Op Amp Input Bias Current
... currents of a bias-compensated op amp may not only be mismatched, they can actually flow in opposite directions! In most applications this isn't important, but in some it can have unexpected effects (for example the droop of a sample-and-hold (SHA) built with a bias-compensated op amp may have eithe ...
... currents of a bias-compensated op amp may not only be mismatched, they can actually flow in opposite directions! In most applications this isn't important, but in some it can have unexpected effects (for example the droop of a sample-and-hold (SHA) built with a bias-compensated op amp may have eithe ...
FSBB15CH60F Motion SPM 3 Series FSBB15CH60F Motion SPM® 3 Series
... 7. To prevent errors of the protection function, the wiring around RF and CSC should be as short as possible. 8. In the short-circuit protection circuit, please select the RFCSC time constant in the range 1.5 ~ 2 s. 9. Each capacitor should be mounted as close to the pins of the Motion SPM 3 produc ...
... 7. To prevent errors of the protection function, the wiring around RF and CSC should be as short as possible. 8. In the short-circuit protection circuit, please select the RFCSC time constant in the range 1.5 ~ 2 s. 9. Each capacitor should be mounted as close to the pins of the Motion SPM 3 produc ...
Transistor
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A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its development in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and the inventors were jointly awarded the 1956 Nobel Prize in Physics for their achievement.