FAN7930C Critical Conduction Mode PFC Controller
... the inverting and non-inverting input of the amplifier. To cancel down the line input voltage effect on power factor correction, the effective control response of the PFC block should be slower than the line frequency and this conflicts with the transient response of controller. Twopole one-zero typ ...
... the inverting and non-inverting input of the amplifier. To cancel down the line input voltage effect on power factor correction, the effective control response of the PFC block should be slower than the line frequency and this conflicts with the transient response of controller. Twopole one-zero typ ...
MAX1482/MAX1483 20µA, ⁄ -Unit-Load, Slew-Rate-Limited
... A low-power shutdown mode is initiated by bringing RE high and DE low. The devices will not shut down unless both the driver and receiver are disabled. In shutdown, the devices typically draw only 0.1µA of supply current. RE and DE may be driven simultaneously; the parts are guaranteed not to enter ...
... A low-power shutdown mode is initiated by bringing RE high and DE low. The devices will not shut down unless both the driver and receiver are disabled. In shutdown, the devices typically draw only 0.1µA of supply current. RE and DE may be driven simultaneously; the parts are guaranteed not to enter ...
AC ’97 and HD Audio SoundMAX Codec AD1986A
... Power Supply Range—Digital (DVDD) ± 10% Power Dissipation—Analog (AVDD)/Digital (DVDD) ...
... Power Supply Range—Digital (DVDD) ± 10% Power Dissipation—Analog (AVDD)/Digital (DVDD) ...
50-mA, 24-V, 3.2-μA Supply Current Low
... The TPS715 family of LDOs consume only 3.2 µA of current while offering a wide input voltage range and lowdropout voltage in a small package. The devices, which operate over an input range of 2.5 V to 24 V, are stable with any capacitor greater than or equal to 0.47 μF. The low quiescent current mak ...
... The TPS715 family of LDOs consume only 3.2 µA of current while offering a wide input voltage range and lowdropout voltage in a small package. The devices, which operate over an input range of 2.5 V to 24 V, are stable with any capacitor greater than or equal to 0.47 μF. The low quiescent current mak ...
FEATURES DESCRIPTION D
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. ...
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. ...
FL77904 - Phase-cut Dimmable Compact LED Direct AC Driver
... 1. ΘJA: Thermal resistance between junction and ambient, dependent on the PCB design, heat sinking, and airflow. The value given is for natural convection with no heatsink using the 1S and 2S2P boards, as specified in JEDEC standards JESD51-2, JESD51-5, and JESD51-7, as appropriate. 2. Junction-to-a ...
... 1. ΘJA: Thermal resistance between junction and ambient, dependent on the PCB design, heat sinking, and airflow. The value given is for natural convection with no heatsink using the 1S and 2S2P boards, as specified in JEDEC standards JESD51-2, JESD51-5, and JESD51-7, as appropriate. 2. Junction-to-a ...
Parallel Circuits
... VOLTAGE SOURCES IN PARALLEL Because the voltage is the same across parallel elements, voltage sources can be placed in parallel only if they have the same voltage. The primary reason for placing two or more batteries or supplies in parallel is to increase the current rating above that of a single ...
... VOLTAGE SOURCES IN PARALLEL Because the voltage is the same across parallel elements, voltage sources can be placed in parallel only if they have the same voltage. The primary reason for placing two or more batteries or supplies in parallel is to increase the current rating above that of a single ...
Technical Specification PQ60120QEx25 35-75V
... across the output (pins 8 and 4) to determine when it should trigger, not the voltage across the converter’s sense leads (pins 7 and 5). Therefore, the resistive drop on the board should be small enough so that output OVP ...
... across the output (pins 8 and 4) to determine when it should trigger, not the voltage across the converter’s sense leads (pins 7 and 5). Therefore, the resistive drop on the board should be small enough so that output OVP ...
ECE1250F14_Lab7_LevelShift
... Given the voltages measured in Experiment 1, find resistor values, R1 and R2, that cause v1 to be as close to 0 V and 4.5 V as possible (to drive 74HCxx logic-gate inputs) when the comparator output is low and high. Note that only the ratio of R1 to R2 matters, although using values in the neighborh ...
... Given the voltages measured in Experiment 1, find resistor values, R1 and R2, that cause v1 to be as close to 0 V and 4.5 V as possible (to drive 74HCxx logic-gate inputs) when the comparator output is low and high. Note that only the ratio of R1 to R2 matters, although using values in the neighborh ...
Ohm`s Law - St. Lawrence University
... Create a data table in your report to record measurements of I and V. With the light bulb still connected, adjust the power supply so that the reading on the voltmeter is 7 V (the maximum you will use). Decrease the voltage in 1.0 V increments as read on the voltmeter and measure the current on the ...
... Create a data table in your report to record measurements of I and V. With the light bulb still connected, adjust the power supply so that the reading on the voltmeter is 7 V (the maximum you will use). Decrease the voltage in 1.0 V increments as read on the voltmeter and measure the current on the ...
STP40NF10
... UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED ...
... UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED ...
FAN6747WALMY Highly Integrated Green-Mode PWM Controller
... current is over the threshold level, it triggers the first counter for 15ms and checks if VDD is below 11.5V. If it is, the PWM latches off for SCP. If VDD is higher than 11.5V; it keeps counting for 860ms, then the PWM latches off for OCP. FAN6747WA also integrates a frequency-hopping function that ...
... current is over the threshold level, it triggers the first counter for 15ms and checks if VDD is below 11.5V. If it is, the PWM latches off for SCP. If VDD is higher than 11.5V; it keeps counting for 860ms, then the PWM latches off for OCP. FAN6747WA also integrates a frequency-hopping function that ...
Cool-Switch®
... connected to the drain of the MOSFET. The VC pin will be biased through the load potential once the MOSFET is enabled. In a high voltage application as shown in Figure 1 the lower bias resistor RPG placed between the PG pin and system ground is required. RPG creates an offset voltage at the PG pin t ...
... connected to the drain of the MOSFET. The VC pin will be biased through the load potential once the MOSFET is enabled. In a high voltage application as shown in Figure 1 the lower bias resistor RPG placed between the PG pin and system ground is required. RPG creates an offset voltage at the PG pin t ...
AN3971
... Each Z affects power transfer between the input source and output load and for each Z an input voltage (Vin) and current (Iin) can be measured. The purpose of the MPPT algorithm is to guarantee Z = ZM, assuming ZM as the impedance value for which the power extracted from the supply source (Pin = Vin ...
... Each Z affects power transfer between the input source and output load and for each Z an input voltage (Vin) and current (Iin) can be measured. The purpose of the MPPT algorithm is to guarantee Z = ZM, assuming ZM as the impedance value for which the power extracted from the supply source (Pin = Vin ...
Parallel DC circuits This worksheet and all related files are
... other two parallel resistances (R2 and R3 ) and the total resistance (R). In other words, write a formula that solves for R1 in terms of all the other variables. file 03067 Question 21 Suppose you needed a resistance equal to precisely 235 Ω for the construction of a precision electrical meter circu ...
... other two parallel resistances (R2 and R3 ) and the total resistance (R). In other words, write a formula that solves for R1 in terms of all the other variables. file 03067 Question 21 Suppose you needed a resistance equal to precisely 235 Ω for the construction of a precision electrical meter circu ...
Notes of key concepts_Ch8
... The circuit breaker It automatically ‘switches off’ if the current in a circuit exceeds its rating. We can reset the circuit breaker by switching it back on. ...
... The circuit breaker It automatically ‘switches off’ if the current in a circuit exceeds its rating. We can reset the circuit breaker by switching it back on. ...
Square Law and Linear Detection Application Note 986 Introduction
... for the -2824. The ratio of this factor at 1 GHz to that at 2 GHz is 0.30 for the -2800 and 0.48 for the -2824. This degradation factor also explains the increasing slope of the detection curve at higher values of frequency and diode capacitance. Consider the -2800 at 1 and 2 GHz. We have seen that ...
... for the -2824. The ratio of this factor at 1 GHz to that at 2 GHz is 0.30 for the -2800 and 0.48 for the -2824. This degradation factor also explains the increasing slope of the detection curve at higher values of frequency and diode capacitance. Consider the -2800 at 1 and 2 GHz. We have seen that ...
A Multiple-Valued Logic and Memory With Combined Single
... SET and the MOSFET were fabricated on a thin silicon-on-insulator (SOI) layer whose original thickness before oxidation was 30 nm. The SET was created in a narrow wire region by PADOX [20], [21] at 1000 C in pure oxygen ambient. The original length and width of the wire were both 50 nm, and the latt ...
... SET and the MOSFET were fabricated on a thin silicon-on-insulator (SOI) layer whose original thickness before oxidation was 30 nm. The SET was created in a narrow wire region by PADOX [20], [21] at 1000 C in pure oxygen ambient. The original length and width of the wire were both 50 nm, and the latt ...
BDTIC www.BDTIC.com/infineon BGR420
... • Noise figure NF = 1.5 dB at 0.4 GHz • Gain S21 = 26 dB at 0.4 GHz • On chip bias circuitry, 13 mA bias current at VCC = 3.6 V; VBB = 2.8 V • SIEGET ® 25 GHz fT-Line • Pb-free (RoHS compliant) package ...
... • Noise figure NF = 1.5 dB at 0.4 GHz • Gain S21 = 26 dB at 0.4 GHz • On chip bias circuitry, 13 mA bias current at VCC = 3.6 V; VBB = 2.8 V • SIEGET ® 25 GHz fT-Line • Pb-free (RoHS compliant) package ...
