MAX8752 TFT LCD Step-Up DC-DC Converter General Description Features
... The MAX8752 is a highly efficient, step-up power supply designed for TFT-LCD panels. The typical circuit shown in Figure 1 operates from an input voltage as low as 1.8V, and produces a MAIN output of 10V at 220mA from 2.5V input while supporting discrete diode-capacitor charge pumps that produce -9V ...
... The MAX8752 is a highly efficient, step-up power supply designed for TFT-LCD panels. The typical circuit shown in Figure 1 operates from an input voltage as low as 1.8V, and produces a MAIN output of 10V at 220mA from 2.5V input while supporting discrete diode-capacitor charge pumps that produce -9V ...
MAX8595X/MAX8596X High-Efficiency, 36V Step-Up Converters with T
... current. The error amplifier and compensation capacitor form a lowpass filter so PWM dimming results in DC current to the LEDs without the need for any additional RC filters; see the Typical Operating Characteristics. ...
... current. The error amplifier and compensation capacitor form a lowpass filter so PWM dimming results in DC current to the LEDs without the need for any additional RC filters; see the Typical Operating Characteristics. ...
PowerMonitor 5000 - The Next Generation
... significant heating in rotating equipment such as a motor and can result in early motor failure. The PowerMonitor 3000 computes both the positive and negative sequence values for voltage and current. The equations for these calculations are as follows: Vpos_seq = (Vab ∠01 • 1∠01 + Vbc ∠02 • 1∠120 + ...
... significant heating in rotating equipment such as a motor and can result in early motor failure. The PowerMonitor 3000 computes both the positive and negative sequence values for voltage and current. The equations for these calculations are as follows: Vpos_seq = (Vab ∠01 • 1∠01 + Vbc ∠02 • 1∠120 + ...
FJN3303F High Voltage Fast-Switching NPN Power Transistor FJN3303F — High V olt
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
A simple algorithm for solving the cable equation in
... variety of cells like the lamprey giant interneurons (Moore and Christensen, 1984), the rod photoreceptors in the retina (Detwiler et al., 1980; Torre and Owen, 1983). the hair cells of the cochlea (Crawford and Fettiplace, 1981) and the transverse tubular membrane of skeletal muscle (Moore and Tsai ...
... variety of cells like the lamprey giant interneurons (Moore and Christensen, 1984), the rod photoreceptors in the retina (Detwiler et al., 1980; Torre and Owen, 1983). the hair cells of the cochlea (Crawford and Fettiplace, 1981) and the transverse tubular membrane of skeletal muscle (Moore and Tsai ...
MAX2750/MAX2751/MAX2752 2.4GHz Monolithic Voltage-Controlled Oscillators General Description
... 50Ω including an on-chip DC blocking capacitor. No external DC blocking capacitor is required, eliminating the need for any external components. The output amplifier has its own VCC and GND pins to minimize load-pulling effects. The amplifier boosts the oscillator signal to a level suitable for driv ...
... 50Ω including an on-chip DC blocking capacitor. No external DC blocking capacitor is required, eliminating the need for any external components. The output amplifier has its own VCC and GND pins to minimize load-pulling effects. The amplifier boosts the oscillator signal to a level suitable for driv ...
BandGap reference circuits
... and also to be implemented without modification of the fabrication process. An important part in the design of analog integrated circuits is to create reference voltages and currents with well defined values. To accomplish this on-chip, Bandgap reference circuits are commonly used. These circuits al ...
... and also to be implemented without modification of the fabrication process. An important part in the design of analog integrated circuits is to create reference voltages and currents with well defined values. To accomplish this on-chip, Bandgap reference circuits are commonly used. These circuits al ...
Power_Networks - University of British Columbia
... phenomena not fully understood and are not accessible for measurements and observation. Nonetheless, based on our accumulated experiences and continuing analyses and reinterpretations, we can still model them with reasonable accuracy. ...
... phenomena not fully understood and are not accessible for measurements and observation. Nonetheless, based on our accumulated experiences and continuing analyses and reinterpretations, we can still model them with reasonable accuracy. ...
AP1603 STEP-UP DC/DC CONVERTER Description
... current, high efficiency, and very low gate threshold voltage to ensure start-up with low battery voltage (0.9V typ.). Designed to maximize battery life in portable products, and minimize switching losses by only switching as needed to service the load. PFM converters transfer a discrete amount of e ...
... current, high efficiency, and very low gate threshold voltage to ensure start-up with low battery voltage (0.9V typ.). Designed to maximize battery life in portable products, and minimize switching losses by only switching as needed to service the load. PFM converters transfer a discrete amount of e ...
INA1x8 High-Side Measurement Current Shunt
... In Figure 9 the value chosen for the shunt resistor depends on the application and is a compromise between small-signal accuracy and maximum permissible voltage loss in the measurement line. High values of shunt resistor provide better accuracy at lower currents by minimizing the effects of offset, ...
... In Figure 9 the value chosen for the shunt resistor depends on the application and is a compromise between small-signal accuracy and maximum permissible voltage loss in the measurement line. High values of shunt resistor provide better accuracy at lower currents by minimizing the effects of offset, ...
Power MOSFET Electrical Characteristics
... gate-drain capacitances. The amount of gate charge is measured using a test circuit shown in Figure 1.6 (a). A constant current is applied to the gate to obtain a graph like the one shown in Figure 1.6 (b) showing a change in gate-source voltage VGS over time. The time axis can be expressed in terms ...
... gate-drain capacitances. The amount of gate charge is measured using a test circuit shown in Figure 1.6 (a). A constant current is applied to the gate to obtain a graph like the one shown in Figure 1.6 (b) showing a change in gate-source voltage VGS over time. The time axis can be expressed in terms ...
SG6842
... The proprietary Green-mode function provides off-time modulation to linearly decrease the switching frequency under light-load conditions. On-time is limited to provide protection against abnormal conditions and brownouts. To further reduce power consumption under zero-load conditions, PWM output wi ...
... The proprietary Green-mode function provides off-time modulation to linearly decrease the switching frequency under light-load conditions. On-time is limited to provide protection against abnormal conditions and brownouts. To further reduce power consumption under zero-load conditions, PWM output wi ...
TSB31-B Errata - Telecommunications Industry Association
... Keywords: Packet Based, Analog Telephone Port, VoIP, Terminal Adapter NOTICE: The contributor grants a free, irrevocable license to the Telecommunications Industry Association (TIA) to incorporate text or other copyrightable material contained in this contribution and any modifications thereof in th ...
... Keywords: Packet Based, Analog Telephone Port, VoIP, Terminal Adapter NOTICE: The contributor grants a free, irrevocable license to the Telecommunications Industry Association (TIA) to incorporate text or other copyrightable material contained in this contribution and any modifications thereof in th ...