UC29431 数据资料 dataSheet 下载
... 140mS of transconductance. The voltage gain is consequently gm • Ro, where Ro is the output impedance at the collector pin. The frequency response of the transconductance amplifier is controlled with the COLL pin. The gain bandwidth product of the gm amplifier is typically 3MHz. A pole or pole-zero ...
... 140mS of transconductance. The voltage gain is consequently gm • Ro, where Ro is the output impedance at the collector pin. The frequency response of the transconductance amplifier is controlled with the COLL pin. The gain bandwidth product of the gm amplifier is typically 3MHz. A pole or pole-zero ...
bq25071-Q1 1-A, Automotive Qualified, Single
... Soft-Start Feature to Reduce Inrush Current Battery NTC Monitoring Charging Status Indication 10-Pin SON (2mm x 3mm) Package with Wettable Flanks ...
... Soft-Start Feature to Reduce Inrush Current Battery NTC Monitoring Charging Status Indication 10-Pin SON (2mm x 3mm) Package with Wettable Flanks ...
UM10395 UBA2014 evaluation board Rev. 2 — 16 September 2010 User manual
... provided so that a 0 V to 10 V signal can be used. If no voltage is supplied to the dimming input, the lamp operates at approximately 50 % of its nominal power. Please note that there is no galvanic isolation between the dimming input and the rest of the circuit, it is therefore advisable to use a m ...
... provided so that a 0 V to 10 V signal can be used. If no voltage is supplied to the dimming input, the lamp operates at approximately 50 % of its nominal power. Please note that there is no galvanic isolation between the dimming input and the rest of the circuit, it is therefore advisable to use a m ...
Lab 5: Resistive Sensors
... temperature. In this part of the lab, you will design, build, and test an op amp switch that can turn on an LED or other device when resistance changes. We will experiment with the photoresistor first, but the switch (section II) and amplifier circuits (section III) you build can be used for other s ...
... temperature. In this part of the lab, you will design, build, and test an op amp switch that can turn on an LED or other device when resistance changes. We will experiment with the photoresistor first, but the switch (section II) and amplifier circuits (section III) you build can be used for other s ...
laboratory module
... From our consideration of series and parallel connections of resistor, we have observed certain condition appertaining to each form of connection. For instance, in series circuit, the sum of the voltage across each component is equal to the applied voltage, and for parallel networks, the sum of the ...
... From our consideration of series and parallel connections of resistor, we have observed certain condition appertaining to each form of connection. For instance, in series circuit, the sum of the voltage across each component is equal to the applied voltage, and for parallel networks, the sum of the ...
LM124/224/324/324A/ SA534/LM2902 Low power quad
... Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at th ...
... Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at th ...
Zetex - AN46 - Zetex` current monitors with PolySwitchŽ overcurrent
... PolySwitch PPTC (Polymeric Positive temperature Coefficient) devices are protection devices for circuits, often called resettable fuses. They are placed in circuit as a series element; allowing current to flow into a circuit under normal operation and protect a circuit if an over-temperature or over ...
... PolySwitch PPTC (Polymeric Positive temperature Coefficient) devices are protection devices for circuits, often called resettable fuses. They are placed in circuit as a series element; allowing current to flow into a circuit under normal operation and protect a circuit if an over-temperature or over ...
NEW Products
... lights shall be two high-output Xenon lamps hosted by a vacuum-plated die-cast reflector. The unit shall be rated 120/347VAC, 60Hz dual input voltage. The battery charger shall include low voltage disconnect to prevent deep discharge, battery lockout to prevent battery drain prior to energizing the ...
... lights shall be two high-output Xenon lamps hosted by a vacuum-plated die-cast reflector. The unit shall be rated 120/347VAC, 60Hz dual input voltage. The battery charger shall include low voltage disconnect to prevent deep discharge, battery lockout to prevent battery drain prior to energizing the ...
RF5565 2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE Features
... The RF5565 integrates the matching networks and DC blocking capacitors for all RF ports. This greatly reduces the number of external components and layout area needed to implement this FEM. Typically only a total of four external components are required to achieve nominal performance. However, depen ...
... The RF5565 integrates the matching networks and DC blocking capacitors for all RF ports. This greatly reduces the number of external components and layout area needed to implement this FEM. Typically only a total of four external components are required to achieve nominal performance. However, depen ...
MAX1857 500mA, Low-Dropout, Ripple-Rejecting LDO in µMAX General Description
... ripple rejector designed primarily for audio and video applications. The device supplies loads up to 500mA and is available with a preset output voltage of 4.75V. As shown in Figure 1, the MAX1857 consists of a 1.25V reference, error amplifier, P-channel pass transistor, and internal feedback voltag ...
... ripple rejector designed primarily for audio and video applications. The device supplies loads up to 500mA and is available with a preset output voltage of 4.75V. As shown in Figure 1, the MAX1857 consists of a 1.25V reference, error amplifier, P-channel pass transistor, and internal feedback voltag ...
I2C Bus Pullup Resistor Calculation
... electronic systems. It is an open-drain/open-collector communication standard which implies integrated circuits (IC’s) with different voltage supply rails can be connected for communication. Pullup resistors need to be connected from the I2C lines to the supply to enable communication as shown in Fi ...
... electronic systems. It is an open-drain/open-collector communication standard which implies integrated circuits (IC’s) with different voltage supply rails can be connected for communication. Pullup resistors need to be connected from the I2C lines to the supply to enable communication as shown in Fi ...
AN-2126 LM5046 Based Eighth Brick
... maintaining constant switching frequency. The ZVS feature is highly desirable as it reduces both the switching losses and EMI emissions. Figure 1 illustrates the circuit arrangement for the PSFB topology. The power transfer mode of the PSFB topology is similar to the hard switching full-bridge i.e., ...
... maintaining constant switching frequency. The ZVS feature is highly desirable as it reduces both the switching losses and EMI emissions. Figure 1 illustrates the circuit arrangement for the PSFB topology. The power transfer mode of the PSFB topology is similar to the hard switching full-bridge i.e., ...
UCC281-5 数据资料 dataSheet 下载
... The UCC381 provides unique short circuit protection circuitry that reduces power dissipation during a fault. When an overload situation is detected, the device enters a pulsed mode of operation at 3% duty cycle reducing the heat sink requirements during a fault. The UCC381 has two current thresholds ...
... The UCC381 provides unique short circuit protection circuitry that reduces power dissipation during a fault. When an overload situation is detected, the device enters a pulsed mode of operation at 3% duty cycle reducing the heat sink requirements during a fault. The UCC381 has two current thresholds ...
Circuits with Light Bulbs in Series
... Remember, in series, resistances add up numerically and we get a total or equivalent resistance equal to the sum of all the resistances (Req or R total = R1 + R2 +…Rn) Even though the wires have a small resistance, we normally don’t add these to the mix because the resistances are low. As we add mor ...
... Remember, in series, resistances add up numerically and we get a total or equivalent resistance equal to the sum of all the resistances (Req or R total = R1 + R2 +…Rn) Even though the wires have a small resistance, we normally don’t add these to the mix because the resistances are low. As we add mor ...
Journal of Applied Science and Agriculture
... ability even in low voltages within grid. However, one of disadvantages of direct connection of doubly-fed induction generator stators to power grid is sensitivity of these machines to grid disturbances, such as voltages drops, frequency changes and unbalancing. The appearance of short circuit cause ...
... ability even in low voltages within grid. However, one of disadvantages of direct connection of doubly-fed induction generator stators to power grid is sensitivity of these machines to grid disturbances, such as voltages drops, frequency changes and unbalancing. The appearance of short circuit cause ...
EMC filters 2-line filters SIFI-F for normal insertion loss
... As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specifi ...
... As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specifi ...
AN1299
... For more detailed information on the internal diode behavior see AN1263 "Using the internal bootstrap charge capability of the L638xE in driving a six transistor inverter bridge". ...
... For more detailed information on the internal diode behavior see AN1263 "Using the internal bootstrap charge capability of the L638xE in driving a six transistor inverter bridge". ...
IR3M92N4
... When you use it as step down mode, please connect 200kohm between a pin and GND. Although the resistance connected permits the accuracy of less than 5% of variation, and less than 100 ppm/°C of temperature characteristics, it recommends the accuracy of less than 1% of variation, and less than 100 pp ...
... When you use it as step down mode, please connect 200kohm between a pin and GND. Although the resistance connected permits the accuracy of less than 5% of variation, and less than 100 ppm/°C of temperature characteristics, it recommends the accuracy of less than 1% of variation, and less than 100 pp ...
BU7255HFV
... (Note 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 4) 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 ...
... (Note 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 4) 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 ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.