R2 Series) DDTCxxxxLP (R1 Features
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
AL8807 Description Pin Assignments
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
AP7167 1.2A LOW DROPOUT REGULATOR WITH POK Description
... transient response of the LDO. The AP7167 is designed to have excellent transient response for most applications with a small amount of output capacitance. The AP7167 is stable for all available types and values of output capacitors ≥ 4.7μF. The device is also stable with multiple capacitors in para ...
... transient response of the LDO. The AP7167 is designed to have excellent transient response for most applications with a small amount of output capacitance. The AP7167 is stable for all available types and values of output capacitors ≥ 4.7μF. The device is also stable with multiple capacitors in para ...
Irradiated Dogleg Tests
... PIN Diodes and Data link The Pin responsivity before irradiation was ~ 0.33 A/W. The PIN responsivity versus bias voltage was measured after irradiation and the results shown in Figure 1. The behaviour is very similar to that seen with irradiation studies of bare PIN diodes. Note that the Centronic ...
... PIN Diodes and Data link The Pin responsivity before irradiation was ~ 0.33 A/W. The PIN responsivity versus bias voltage was measured after irradiation and the results shown in Figure 1. The behaviour is very similar to that seen with irradiation studies of bare PIN diodes. Note that the Centronic ...
Si1102 - Silicon Labs
... To achieve maximum performance, high optical isolation is required between two light ports, one for the transmit LED and the other for the Si1102. The Si1102 light port should be infrared-transmissive, blocking visible light wavelengths for best performance. This dual-port active reflection proximit ...
... To achieve maximum performance, high optical isolation is required between two light ports, one for the transmit LED and the other for the Si1102. The Si1102 light port should be infrared-transmissive, blocking visible light wavelengths for best performance. This dual-port active reflection proximit ...
Diode Thermal Analysis (Appendix B).
... Both forward voltage and reverse recovery losses are dependent on the diode used in the circuit, as well as the circuit characteristics. In many cases, there are trade-offs to any change made in diode characteristics. For instance, decreasing the reverse recovery time in a diode will generally cause ...
... Both forward voltage and reverse recovery losses are dependent on the diode used in the circuit, as well as the circuit characteristics. In many cases, there are trade-offs to any change made in diode characteristics. For instance, decreasing the reverse recovery time in a diode will generally cause ...
AL8807Q Description Pin Assignments
... LED current can be adjusted digitally, by applying a low frequency Pulse Width Modulated (PWM) logic signal to the CTRL pin to turn the device on and off. This will produce an average output current proportional to the duty cycle of the control signal. In particular, a PWM signal with a max resoluti ...
... LED current can be adjusted digitally, by applying a low frequency Pulse Width Modulated (PWM) logic signal to the CTRL pin to turn the device on and off. This will produce an average output current proportional to the duty cycle of the control signal. In particular, a PWM signal with a max resoluti ...
Tunable Thin-Film Filters
... If we use the same approach as Takashashi for the choice of the physical properties of our equivalent layer (i.e. those of the fused silica, [(1/n).(dn/dT) = 69 10-7/°C, β = 5.5 10-7/°C, νf = 0.17]), even for the elasto-optic coefficients (p11 = 0.121 and p12 = 0.270), the thermal sensitivity of a 4 ...
... If we use the same approach as Takashashi for the choice of the physical properties of our equivalent layer (i.e. those of the fused silica, [(1/n).(dn/dT) = 69 10-7/°C, β = 5.5 10-7/°C, νf = 0.17]), even for the elasto-optic coefficients (p11 = 0.121 and p12 = 0.270), the thermal sensitivity of a 4 ...
AP2141D/ AP2151D Description Pin Assignments
... encountered to when the FLG output goes low is 7-ms (typ). The FLG output remains low until both over-current and over-temperature conditions are removed. Connecting a heavy capacitive load to the output of the device can cause a momentary Over-current condition, which does not trigger the FLG due t ...
... encountered to when the FLG output goes low is 7-ms (typ). The FLG output remains low until both over-current and over-temperature conditions are removed. Connecting a heavy capacitive load to the output of the device can cause a momentary Over-current condition, which does not trigger the FLG due t ...
Technical Article 650V TRENCHSTOP 5
... combination with Infineon’s further advancement of thin wafer technology, a dramatic reduction in both turn-off and turn-on losses in hard switching applications, along with a low Vce(sat) value provide an IGBT that can achieve a considerable improvement in the highlighted PFC topology above. Furthe ...
... combination with Infineon’s further advancement of thin wafer technology, a dramatic reduction in both turn-off and turn-on losses in hard switching applications, along with a low Vce(sat) value provide an IGBT that can achieve a considerable improvement in the highlighted PFC topology above. Furthe ...
AZV331 Description Pin Assignments
... The AZV331 is a low voltage 2.5V to 5.5V, single comparator, which has a very low supply current of 60µA, making the part an excellent choice for portable electronic systems. The device is pin-for-pin compatible replacement of the LMV331. The AZV331 is built with BiCMOS process with bipolar input an ...
... The AZV331 is a low voltage 2.5V to 5.5V, single comparator, which has a very low supply current of 60µA, making the part an excellent choice for portable electronic systems. The device is pin-for-pin compatible replacement of the LMV331. The AZV331 is built with BiCMOS process with bipolar input an ...
AP1694A Description Features
... In dimmable application, because a large C2 will affect the PF, THD and efficiency, the value of the capacitor (C2) should be selected suitable. Generally, 100nF/400V to 330nF/400V is recommended. RF is the damper for reducing the spike current caused by quick charging of C2 at firing. RF is selecte ...
... In dimmable application, because a large C2 will affect the PF, THD and efficiency, the value of the capacitor (C2) should be selected suitable. Generally, 100nF/400V to 330nF/400V is recommended. RF is the damper for reducing the spike current caused by quick charging of C2 at firing. RF is selecte ...
General function
... In such a rectifier, the ac input is applied through a transformer, the anodes of the two diodes D1 and D2 (having similar characteristics) are connected to the opposite ends of the centre tapped secondary winding and two cathodes are connected to each other and are connected also through the load r ...
... In such a rectifier, the ac input is applied through a transformer, the anodes of the two diodes D1 and D2 (having similar characteristics) are connected to the opposite ends of the centre tapped secondary winding and two cathodes are connected to each other and are connected also through the load r ...
99% Efficiency True-Bridgeless Totem-Pole PFC
... Liang Zhou, member IEEE and YiFeng Wu, member IEEE Transphorm, Inc. 75 Castilian Dr., Goleta, CA, 93117 USA [email protected] Abstract: This paper presents a true bridgeless totem-pole Power-Factor-Correction (PFC) circuit using GaN HEMT. Enabled by a diode-free GaN power HEMT bridge with low ...
... Liang Zhou, member IEEE and YiFeng Wu, member IEEE Transphorm, Inc. 75 Castilian Dr., Goleta, CA, 93117 USA [email protected] Abstract: This paper presents a true bridgeless totem-pole Power-Factor-Correction (PFC) circuit using GaN HEMT. Enabled by a diode-free GaN power HEMT bridge with low ...
Low-Frequency RFID in a Nutshell
... The RF voltage is the voltage that is generated by the magnetic field of the RFID base station at the transponder antenna. The RF voltage is limited by the internal RF limiter of the transponder. The RF voltage is used to charge the VCL capacitor (typically 220 nF); VCL is the operating voltage for ...
... The RF voltage is the voltage that is generated by the magnetic field of the RFID base station at the transponder antenna. The RF voltage is limited by the internal RF limiter of the transponder. The RF voltage is used to charge the VCL capacitor (typically 220 nF); VCL is the operating voltage for ...
Discretes – Explanations – Thyristors / Diodes
... cooling air, which in most cases is in the vertical direction. In the case of natural cooling, the entire device should be constructed in such a way that a "chimney effect" is produced, in doing so creating a flow of air from the bottom to the top of the device. The ceramic or glass seals for the an ...
... cooling air, which in most cases is in the vertical direction. In the case of natural cooling, the entire device should be constructed in such a way that a "chimney effect" is produced, in doing so creating a flow of air from the bottom to the top of the device. The ceramic or glass seals for the an ...
Corporate Presentation - Central Semiconductor
... and inspection process in accordance to MILPRF-19500 utilizing state-of-the-art equipment to provide a thorough qualification of these devices. Version 16-1 ...
... and inspection process in accordance to MILPRF-19500 utilizing state-of-the-art equipment to provide a thorough qualification of these devices. Version 16-1 ...
80m Receiver Version 4
... proportional to the frequency difference. These pulses are integrated and stored in C44, and the resulting voltage controls the oscillator frequency through the VariCap D2. The attenuator voltage is generated by the processor with a 5 kHz pulse-width modulator. Its output is pin PD6. A two-stage low ...
... proportional to the frequency difference. These pulses are integrated and stored in C44, and the resulting voltage controls the oscillator frequency through the VariCap D2. The attenuator voltage is generated by the processor with a 5 kHz pulse-width modulator. Its output is pin PD6. A two-stage low ...
CMOS Active Pixel at Lfoundry: Brief description - Agenda
... capacitance of the FD is usually small, so that we can have a good conversion gain and responsivity. If some noise is generated in the FD area, this is amplified and sent to the read out circuitery. The two main contributors to the FD noise are the reset noise and the charges generated and collected ...
... capacitance of the FD is usually small, so that we can have a good conversion gain and responsivity. If some noise is generated in the FD area, this is amplified and sent to the read out circuitery. The two main contributors to the FD noise are the reset noise and the charges generated and collected ...
AP1122 1A LOW DROPOUT POSITIVE REGULATOR Description
... measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package. 3. Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the difference between input ...
... measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package. 3. Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the difference between input ...
ZXCT1107/1109/1110 LOW POWER HIGH-SIDE CURRENT MONITORS Description
... Calculation of Resistor Values In order to select RSENSE, a choice of sense voltage is required. This often involves a compromise between power efficiency and accuracy for the given temperature range. The resistor must be small enough to avoid excessive volt drop between the power supply and the loa ...
... Calculation of Resistor Values In order to select RSENSE, a choice of sense voltage is required. This often involves a compromise between power efficiency and accuracy for the given temperature range. The resistor must be small enough to avoid excessive volt drop between the power supply and the loa ...
AP3105NA/NV/NL/NR Description Pin Assignments
... application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of s ...
... application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of s ...
Diode Turn-On Time Induced Failures in Switching Regulators
... by Jim Williams and David Beebe +V ...
... by Jim Williams and David Beebe +V ...
Polarity - SparkFun Learn
... Now that you know what polarity is, and how to identify it, why not check out some of these related tutorials: Connector Basics - There are a number of connectors which have polarity of their own. Usually this is a great way to make sure you don’t apply power or some other signal backwards. Diodes - ...
... Now that you know what polarity is, and how to identify it, why not check out some of these related tutorials: Connector Basics - There are a number of connectors which have polarity of their own. Usually this is a great way to make sure you don’t apply power or some other signal backwards. Diodes - ...
Block D: Semiconductor Electronics
... Silicon is the dominant semiconductor material used in the electronics industry. In a cubic meter of silicon, there are roughly 1028 atoms. Among these 1028, there will be about 1.5×1016 vacancies at room temperature. This is known as the intrinsic carrier concentration: n = 1.5×1016 electrons/m3. T ...
... Silicon is the dominant semiconductor material used in the electronics industry. In a cubic meter of silicon, there are roughly 1028 atoms. Among these 1028, there will be about 1.5×1016 vacancies at room temperature. This is known as the intrinsic carrier concentration: n = 1.5×1016 electrons/m3. T ...