Evaluates: MAX1954A MAX1954A Evaluation Kit General Description Features
... The MAX1954A evaluation kit (EV kit) demonstrates the MAX1954A buck controller application circuit. The EV kit generates a 1.5V output voltage at load currents up to 5A from a 10.8V to 13.2V input voltage range independent of the IC supply voltage. The MAX1954A switches at 300kHz and has better than ...
... The MAX1954A evaluation kit (EV kit) demonstrates the MAX1954A buck controller application circuit. The EV kit generates a 1.5V output voltage at load currents up to 5A from a 10.8V to 13.2V input voltage range independent of the IC supply voltage. The MAX1954A switches at 300kHz and has better than ...
26 12 16.10.FL - Schneider Electric
... E. All insulating materials are to be in accordance with IEEE Standard C57.12.01 for 220° C UL insulation system. F. All cores to be constructed of high grade, grain-oriented, non-aging silicon steel with high magnetic permeability, and low hysteresis and eddy current losses. Magnetic flux densitie ...
... E. All insulating materials are to be in accordance with IEEE Standard C57.12.01 for 220° C UL insulation system. F. All cores to be constructed of high grade, grain-oriented, non-aging silicon steel with high magnetic permeability, and low hysteresis and eddy current losses. Magnetic flux densitie ...
Lecture 2. Transistors
... investigators believed they flowed from a higher potential to a lower one, similar to water flowing down hill. Further investigation showed that electrons flow from a negative charge to a positive charge. The concept of current flow was developed to explain charged particles moving in semiconductor ...
... investigators believed they flowed from a higher potential to a lower one, similar to water flowing down hill. Further investigation showed that electrons flow from a negative charge to a positive charge. The concept of current flow was developed to explain charged particles moving in semiconductor ...
LM124/LM224/LM324/LM2902 Low Power Quad Operational
... Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 must be derated based on a +125˚C maximum junction temperature and a thermal resistance of 88˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224/LM224A and LM124/LM124A ...
... Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 must be derated based on a +125˚C maximum junction temperature and a thermal resistance of 88˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224/LM224A and LM124/LM124A ...
NCV890103 1.2 A, 2 MHz Automotive Buck Switching Regulator with RSTB
... suitable for systems with low noise and small form factor requirements often encountered in automotive driver information systems. The NCV890103 is capable of converting the typical 4.5 V to 18 V automotive input voltage range to outputs as low as 3.3 V at a constant switching frequency above the se ...
... suitable for systems with low noise and small form factor requirements often encountered in automotive driver information systems. The NCV890103 is capable of converting the typical 4.5 V to 18 V automotive input voltage range to outputs as low as 3.3 V at a constant switching frequency above the se ...
MAX882/MAX883/MAX884 5V/3.3V or Adjustable, Low-Dropout, Low I , 200mA Linear Regulators
... 1, they consist of a 1.20V reference, error amplifier, MOSFET driver, P-channel pass transistor, dual-mode comparator, and feedback voltage-divider. The 1.20V reference is connected to the error amplifier’s inverting input. The error amplifier compares this reference with the selected feedback volta ...
... 1, they consist of a 1.20V reference, error amplifier, MOSFET driver, P-channel pass transistor, dual-mode comparator, and feedback voltage-divider. The 1.20V reference is connected to the error amplifier’s inverting input. The error amplifier compares this reference with the selected feedback volta ...
EVBUM2075 - 60 W Adapter Documentation Package Evaluation
... enters ripple mode as soon as the power demand falls below a predetermined level. As each restart is softened by an internal soft-start, and as the frequency cannot go below 25 kHz, no audible noise can be heard. The NCP1337 also features an efficient protective circuit which, in the presence of an ...
... enters ripple mode as soon as the power demand falls below a predetermined level. As each restart is softened by an internal soft-start, and as the frequency cannot go below 25 kHz, no audible noise can be heard. The NCP1337 also features an efficient protective circuit which, in the presence of an ...
CHAPTER 2
... As current increases the inductor stores more energy in its magnetic field and the power flows from the source to the inductor. As current decreases the inductor releases energy back to the source. The inductor does not use any power on average, there is energy moving back and forth between the sour ...
... As current increases the inductor stores more energy in its magnetic field and the power flows from the source to the inductor. As current decreases the inductor releases energy back to the source. The inductor does not use any power on average, there is energy moving back and forth between the sour ...
BD7931F
... When IC is used, design in such a manner that the output transistor to a motor does not exceed absolute maximum ratings and ASO. (9) Thermal shutdown circuit (TSD) (common) When junction temperature (Tj) becomes thermal shutdown ON temperature 175°C, the thermal shutdown circuit (TSD circuit) is act ...
... When IC is used, design in such a manner that the output transistor to a motor does not exceed absolute maximum ratings and ASO. (9) Thermal shutdown circuit (TSD) (common) When junction temperature (Tj) becomes thermal shutdown ON temperature 175°C, the thermal shutdown circuit (TSD circuit) is act ...
TSM931 - Silicon Labs
... +5V power supply and V- to 0V. Furthermore, the output design of the TSM931-TSM934 can source and sink more than 40mA and 5mA, respectively, while simultaneously maintaining a quiescent current in the microampere range. If the power dissipation of the package is maintained within the max limit, the ...
... +5V power supply and V- to 0V. Furthermore, the output design of the TSM931-TSM934 can source and sink more than 40mA and 5mA, respectively, while simultaneously maintaining a quiescent current in the microampere range. If the power dissipation of the package is maintained within the max limit, the ...
LATCHES AND FILP FLOPS
... forward-conduction region. The value of VBR(F) is maximum when IG = 0 and is designated VBR(F0). When the gate current is increased, VBR(F) decreases and is designated VBR(F1) , VBR(F2) , and so on, for increasing steps in gate current (IG1, IG2, and so on). Holding current, IH: this is the value of ...
... forward-conduction region. The value of VBR(F) is maximum when IG = 0 and is designated VBR(F0). When the gate current is increased, VBR(F) decreases and is designated VBR(F1) , VBR(F2) , and so on, for increasing steps in gate current (IG1, IG2, and so on). Holding current, IH: this is the value of ...
LEDs : Cool Light
... voltage for constant light output changes. Generally we would prefer that the light levels stay put. Further, if you parallel a number of LEDs and power them directly from a voltage source, they won’t all have the same light output. Each will have a slightly different operating voltage ...
... voltage for constant light output changes. Generally we would prefer that the light levels stay put. Further, if you parallel a number of LEDs and power them directly from a voltage source, they won’t all have the same light output. Each will have a slightly different operating voltage ...
Data Sheet
... receiver sensitivity (as defined by the standard in use). High indicates normal operation. In the low state, the output will be pulled to < 0.8V. Note9: The module signal ground contacts, VeeR and VeeT, should be isolated from the module case. Note10: RD-/+: These are the differential receiver outpu ...
... receiver sensitivity (as defined by the standard in use). High indicates normal operation. In the low state, the output will be pulled to < 0.8V. Note9: The module signal ground contacts, VeeR and VeeT, should be isolated from the module case. Note10: RD-/+: These are the differential receiver outpu ...
R4905103107
... Where N is number of bits and β is the feedback factor. Using this equation the minimum gain for 13 bit accuracy can be obtained to be 86.26dB. Other important parameters needed for operational amplifier are unity gain frequency and slew rate. The gain bandwidth product (GBW) needed to allow the out ...
... Where N is number of bits and β is the feedback factor. Using this equation the minimum gain for 13 bit accuracy can be obtained to be 86.26dB. Other important parameters needed for operational amplifier are unity gain frequency and slew rate. The gain bandwidth product (GBW) needed to allow the out ...
RVA3007L 数据资料DataSheet下载
... Power up/down control for 2nd stage amplifier. Apply VCC to power on 2nd stage amplifier. Apply 0V to disable 2nd stage amplifier. Do not exceed VCC +0.5V. Connect to VCC if not needed. Decoupling capacitor may be desired on application board for control line noise. No connection. Power supply for t ...
... Power up/down control for 2nd stage amplifier. Apply VCC to power on 2nd stage amplifier. Apply 0V to disable 2nd stage amplifier. Do not exceed VCC +0.5V. Connect to VCC if not needed. Decoupling capacitor may be desired on application board for control line noise. No connection. Power supply for t ...
Circuit Characteristics
... clamps, these diodes are intended for transient suppression only and should not be used as steady-state clamps. The F00 output configuration also includes additional circuitry to improve the rise time and decrease the power consumption at high operating frequencies. This circuit, which consists of Q ...
... clamps, these diodes are intended for transient suppression only and should not be used as steady-state clamps. The F00 output configuration also includes additional circuitry to improve the rise time and decrease the power consumption at high operating frequencies. This circuit, which consists of Q ...
FDFM2N111 Integrated N-Channel PowerTrench MOSFET and Schottky Diode
... FDFM2N111 combines the exceptional performance of Fairchild's PowerTrench MOSFET technology with a very low forward voltage drop Schottky barrier rectifier in a MicroFET package. ...
... FDFM2N111 combines the exceptional performance of Fairchild's PowerTrench MOSFET technology with a very low forward voltage drop Schottky barrier rectifier in a MicroFET package. ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.