MAX15031 80V, 300mW Boost Converter and Current Monitor for APD Bias Applications
... The MAX15031 consists of a constant-frequency pulsewidth modulating (PWM) step-up DC-DC converter with an internal switch and a high-side current monitor with high-speed adjustable current limiting. This device can generate output voltages up to 76V and provides current monitoring up to 4mA (up to 3 ...
... The MAX15031 consists of a constant-frequency pulsewidth modulating (PWM) step-up DC-DC converter with an internal switch and a high-side current monitor with high-speed adjustable current limiting. This device can generate output voltages up to 76V and provides current monitoring up to 4mA (up to 3 ...
Ch 25 Lecture Notes
... • When circuit components are connected in series, current from one component all flows into the next component. • Therefore the current through series components is the same. ...
... • When circuit components are connected in series, current from one component all flows into the next component. • Therefore the current through series components is the same. ...
SG6842
... 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 will be completely turned off, and the power su ...
... 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 will be completely turned off, and the power su ...
BDTIC T D A 4 8 6 3
... This section calculates the voltage divider consisting of R4 and R5 according to Figure 1. It is used for sensing the output voltage and for the adjustment of the ...
... This section calculates the voltage divider consisting of R4 and R5 according to Figure 1. It is used for sensing the output voltage and for the adjustment of the ...
series and parallel - crypt
... only accept if ‘smaller than’ is given accept converse accept a correct calculation accept resistance is half of 60 accept resistance = 30 (Ω) do not accept answers in terms of p.d ...
... only accept if ‘smaller than’ is given accept converse accept a correct calculation accept resistance is half of 60 accept resistance = 30 (Ω) do not accept answers in terms of p.d ...
LNK520GN Datasheet - Mouser Electronics
... only differs from Figure 5 by the addition of optocoupler U1 transistor in parallel to R1. On the secondary side, the addition of voltage sense circuit components R4, VR1 and U1 LED provide the voltage feedback signal. In the example shown, a simple Zener (VR1) reference is used though more accurate ...
... only differs from Figure 5 by the addition of optocoupler U1 transistor in parallel to R1. On the secondary side, the addition of voltage sense circuit components R4, VR1 and U1 LED provide the voltage feedback signal. In the example shown, a simple Zener (VR1) reference is used though more accurate ...
Electromotive Force and Circuits
... (a) A water circuit consists of a pump and a continuous stream of water that flows downhill through a pile of rocks. (b) In an electric circuit, the battery raises the electric potential of charge in the same way that pump raises the gravitational potential of water. Here the arrow shows the directi ...
... (a) A water circuit consists of a pump and a continuous stream of water that flows downhill through a pile of rocks. (b) In an electric circuit, the battery raises the electric potential of charge in the same way that pump raises the gravitational potential of water. Here the arrow shows the directi ...
AL8400 /AL8400Q Description Pin Assignments
... NPN transistor or N-channel MOSFET. An external pull-up resistor, RB, is required to be connected from the OUT pin to VCC. This resistor supplies the output bias current of the AL8400 together with any current which the pass element requires. In order to maintain the accuracy of the 200mV reference ...
... NPN transistor or N-channel MOSFET. An external pull-up resistor, RB, is required to be connected from the OUT pin to VCC. This resistor supplies the output bias current of the AL8400 together with any current which the pass element requires. In order to maintain the accuracy of the 200mV reference ...
Chapter 1 0 - RC Circuits
... Impedance and Phase Angle of Series RC Circuits The phase angle is the phase difference between the total current and the source voltage The impedance of a series RC circuit is determined by both the resistance (R) and the capacitive reactance (XC) (Z = 1/jωC= −jX ) (Z= R+Z = R−jX ) C ...
... Impedance and Phase Angle of Series RC Circuits The phase angle is the phase difference between the total current and the source voltage The impedance of a series RC circuit is determined by both the resistance (R) and the capacitive reactance (XC) (Z = 1/jωC= −jX ) (Z= R+Z = R−jX ) C ...
CIPOS Mini Inverter module reference board type3 for 3
... In case of the CIPOS™ Mini inverter IPM, a built-in thermistor (85kΩ at 25°C) is connected between VFO and VSS pins. The typical application circuit looks like Figure 8 where the VFO pin is used for both thermistor temperature sensing and fault flag. The voltage of the VFO pin decreases as the therm ...
... In case of the CIPOS™ Mini inverter IPM, a built-in thermistor (85kΩ at 25°C) is connected between VFO and VSS pins. The typical application circuit looks like Figure 8 where the VFO pin is used for both thermistor temperature sensing and fault flag. The voltage of the VFO pin decreases as the therm ...
Integrated Wireless Power Li-Ion Charger Receiver, Qi (WPC
... Open drain FETs which are utilized for a non-power dissipative over-voltage AC clamp protection. When the RECT voltage goes above 15 V, both switches will be turned on and the capacitors will act as a low impedance to protect the IC from damage. If used, Clamp1 is required to be connected to AC1, an ...
... Open drain FETs which are utilized for a non-power dissipative over-voltage AC clamp protection. When the RECT voltage goes above 15 V, both switches will be turned on and the capacitors will act as a low impedance to protect the IC from damage. If used, Clamp1 is required to be connected to AC1, an ...
File
... have any inherent wear or failure characteristic. Output signal is generated by changing the position of a magnet near a hall effect sensor. As a result, in comparision to resistive sensors, there is no stiction, no backlash, no contact bounce, and no changes in signal due to element wear. In compar ...
... have any inherent wear or failure characteristic. Output signal is generated by changing the position of a magnet near a hall effect sensor. As a result, in comparision to resistive sensors, there is no stiction, no backlash, no contact bounce, and no changes in signal due to element wear. In compar ...
NIS5132 Description Pin Assignments
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
Resistive Heating - Physics 420 UBC Physics Demonstrations
... The filament is made of such a material that it can ...
... The filament is made of such a material that it can ...
AD8429 英文数据手册DataSheet 下载
... configuration of the AD8429 allows it to reliably maintain high CMRR at frequencies well beyond those of typical instrumentation amplifiers. ...
... configuration of the AD8429 allows it to reliably maintain high CMRR at frequencies well beyond those of typical instrumentation amplifiers. ...
TPS61140 数据资料 dataSheet 下载
... When only the voltage output is enabled (i.e., SELV high and SELI low), LDO pass element Q2, shown in the block diagram, regulates Vout per the external resistor divider connected to the VFB pin. Current sink Q3 turns off, thereby opening the current path. The boost converter operates in PFM (pulse ...
... When only the voltage output is enabled (i.e., SELV high and SELI low), LDO pass element Q2, shown in the block diagram, regulates Vout per the external resistor divider connected to the VFB pin. Current sink Q3 turns off, thereby opening the current path. The boost converter operates in PFM (pulse ...
Application Note 120 General Description Capacitive Coupling Ethernet Transceivers without Using Transformers
... have voltage drive 10BASE-T transmitter circuitry. When using the standard 50Ω termination, current drive 10BASE-T transmitters are unable to provide a full 2.3V output amplitude swing. For example, with a 50mA output drive and two 50Ω pull-up resistors (R1, R2), the voltage drop is 2.5V (0.05A x 50 ...
... have voltage drive 10BASE-T transmitter circuitry. When using the standard 50Ω termination, current drive 10BASE-T transmitters are unable to provide a full 2.3V output amplitude swing. For example, with a 50mA output drive and two 50Ω pull-up resistors (R1, R2), the voltage drop is 2.5V (0.05A x 50 ...
Constant-Voltage, Constant-Current Controller With Primary
... VDD (Device Bias Voltage Supply): The VDD pin is connected to a bypass capacitor to ground. The VDD turnon UVLO threshold is 21 V and turn-off UVLO threshold is 8.1 V, with an available operating range up to 35 V on VDD. The USB charging specification requires the output current to operate in consta ...
... VDD (Device Bias Voltage Supply): The VDD pin is connected to a bypass capacitor to ground. The VDD turnon UVLO threshold is 21 V and turn-off UVLO threshold is 8.1 V, with an available operating range up to 35 V on VDD. The USB charging specification requires the output current to operate in consta ...
Electricity Lecture Notes 2010
... The circuit above is used to investigate the charge and discharge of a capacitor. The supply has negligible internal resistance. The capacitor is initially uncharged. When the switch is moved to position 1, electrons move from the negative terminal of the supply to the lower plate of the capacitor. ...
... The circuit above is used to investigate the charge and discharge of a capacitor. The supply has negligible internal resistance. The capacitor is initially uncharged. When the switch is moved to position 1, electrons move from the negative terminal of the supply to the lower plate of the capacitor. ...
