TPS77301 数据资料 dataSheet 下载
... Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 200 mV at an output current of 250 mA for 3.3-volt option) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent curre ...
... Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 200 mV at an output current of 250 mA for 3.3-volt option) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent curre ...
BD9610AMUV
... voltage exceeds the threshold, the switching pulse is immediately terminated. The FET remains off until the next switching cycle is initiated. The second consists of a fault counter. The fault counter is incremented on an over-current pulse. When the counter reaches two within three pulse, both FETs ...
... voltage exceeds the threshold, the switching pulse is immediately terminated. The FET remains off until the next switching cycle is initiated. The second consists of a fault counter. The fault counter is incremented on an over-current pulse. When the counter reaches two within three pulse, both FETs ...
BD48E23G-M
... When power is first supplied to the IC, rush current may flow instantaneously. It is possible that the charge current to the parasitic capacitance of internal photo diode or the internal logic may be unstable. Therefore, give special consideration to power coupling capacitance, power wiring, width o ...
... When power is first supplied to the IC, rush current may flow instantaneously. It is possible that the charge current to the parasitic capacitance of internal photo diode or the internal logic may be unstable. Therefore, give special consideration to power coupling capacitance, power wiring, width o ...
LCM-40 series
... Shortly press (around 2 second) the button to enter linking (pairing) / unlinking mode. The LED lamp connected at the output of LCM starts toggling between 10% and 90% indicating that linking mode is active. Once activated, this mode stays active to provide time to link or unlink multiple switches. ...
... Shortly press (around 2 second) the button to enter linking (pairing) / unlinking mode. The LED lamp connected at the output of LCM starts toggling between 10% and 90% indicating that linking mode is active. Once activated, this mode stays active to provide time to link or unlink multiple switches. ...
AL8807 Description Pin Assignments
... the LEDs and the schottky diode D1, and back to the supply rail, but it decays, with the rate of decay determined by the forward voltage drop of the LEDs and the schottky diode. This decaying current produces a falling voltage at R1, which is sensed by the AL8807. A voltage proportional to the sense ...
... the LEDs and the schottky diode D1, and back to the supply rail, but it decays, with the rate of decay determined by the forward voltage drop of the LEDs and the schottky diode. This decaying current produces a falling voltage at R1, which is sensed by the AL8807. A voltage proportional to the sense ...
LCM-40-SPEC
... Shortly press (around 2 second) the button to enter linking (pairing) / unlinking mode. The LED lamp connected at the output of LCM starts toggling between 10% and 90% indicating that linking mode is active. Once activated, this mode stays active to provide time to link or unlink multiple switches. ...
... Shortly press (around 2 second) the button to enter linking (pairing) / unlinking mode. The LED lamp connected at the output of LCM starts toggling between 10% and 90% indicating that linking mode is active. Once activated, this mode stays active to provide time to link or unlink multiple switches. ...
Full Text - ARPN Journals
... L. Huber, Y. Jang and M.M. Jovanovic [5] in the year 2008 proposed a paper based on cuk converter based BLDC. In this section, the topology derivation of the proposed converter is presented. Figure-3 shows a modified Cuk converter also known as a “Self-lift Cuk” converter. Referring to Figure-3, the ...
... L. Huber, Y. Jang and M.M. Jovanovic [5] in the year 2008 proposed a paper based on cuk converter based BLDC. In this section, the topology derivation of the proposed converter is presented. Figure-3 shows a modified Cuk converter also known as a “Self-lift Cuk” converter. Referring to Figure-3, the ...
MLX81106/7/8/9
... Devices sold by Melexis are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. Melexis makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent ...
... Devices sold by Melexis are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. Melexis makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent ...
BDTIC TLE 6361 G Multi-Voltage Processor Power Supply
... the external charge pump the NPN pass elements of the regulators allow low dropout voltage operation. By using this structure the linear regulators work stable even with a minimum of 470nF ceramic capacitors at their output. ...
... the external charge pump the NPN pass elements of the regulators allow low dropout voltage operation. By using this structure the linear regulators work stable even with a minimum of 470nF ceramic capacitors at their output. ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... direction of the dc voltage to produce ac waveforms. Hence, the switching frequency of devices in the H-bridge equals to the base frequency of the desired ac voltage. The more of the cascaded cells, the more voltage levels at the output side, and the output voltage is closer to the ideal sinusoidal. ...
... direction of the dc voltage to produce ac waveforms. Hence, the switching frequency of devices in the H-bridge equals to the base frequency of the desired ac voltage. The more of the cascaded cells, the more voltage levels at the output side, and the output voltage is closer to the ideal sinusoidal. ...
General Description Features
... The EV kit circuit uses a latching hot-swap controller IC that operates with a 1V to 16V input source range connected at the VIN and GND terminal connectors. The EV kit features two external n-channel MOSFETs (N1, N2) for delivering up to 40A of continuous load current at the VOUT and GND terminal c ...
... The EV kit circuit uses a latching hot-swap controller IC that operates with a 1V to 16V input source range connected at the VIN and GND terminal connectors. The EV kit features two external n-channel MOSFETs (N1, N2) for delivering up to 40A of continuous load current at the VOUT and GND terminal c ...
Capacitor Self
... 10. The LM 380 will operate well to around 60 KHz. After this, you will starting noticing "glitches" in the output voltage at the zero crossings. These glitches will become more pronounced as the frequency increases and may dominate the waveform above 300 KHz. The glitches are commonly called "cross ...
... 10. The LM 380 will operate well to around 60 KHz. After this, you will starting noticing "glitches" in the output voltage at the zero crossings. These glitches will become more pronounced as the frequency increases and may dominate the waveform above 300 KHz. The glitches are commonly called "cross ...
P85445D
... ratings of any fuses on the circuits to which these appliances are wired. CAUTION: Speaker Strobes are not designed to be used on coded systems in which the applied voltage is cycled on and off. WARNING: Overloading power sources or exceeding fuse ratings could result in loss of power and failure to ...
... ratings of any fuses on the circuits to which these appliances are wired. CAUTION: Speaker Strobes are not designed to be used on coded systems in which the applied voltage is cycled on and off. WARNING: Overloading power sources or exceeding fuse ratings could result in loss of power and failure to ...
PDF
... signal is aligned to the peak of some line-to-neutral voltage. This is highly inconvenient, since what is desired is alignment to line-to-line voltage. There is an encoder as well. However, it is 500 pulses per revolution (500 ppr). This is not evenly divisible by three, so it would not be convenien ...
... signal is aligned to the peak of some line-to-neutral voltage. This is highly inconvenient, since what is desired is alignment to line-to-line voltage. There is an encoder as well. However, it is 500 pulses per revolution (500 ppr). This is not evenly divisible by three, so it would not be convenien ...
MAX1832–MAX1835 High-Efficiency Step-Up Converters with Reverse Battery Protection General Description
... connect it to OUT. With SHDN connected to OUT, the MAX1834/MAX1835 startup voltage (1.65V) is slightly higher, due to the voltage across the PFET body diode. The SHDN pin has reverse battery protection. In shutdown, the MAX1832/MAX1833 connect the battery input to the output through the inductor and ...
... connect it to OUT. With SHDN connected to OUT, the MAX1834/MAX1835 startup voltage (1.65V) is slightly higher, due to the voltage across the PFET body diode. The SHDN pin has reverse battery protection. In shutdown, the MAX1832/MAX1833 connect the battery input to the output through the inductor and ...
MAX16826 Programmable, Four-String HB LED Driver with Output-Voltage Optimization and Fault Detection
... switching regulator output and GND to set the output voltage. FB is regulated to a voltage set by an internal register. See the Setting Output Voltage section for calculating resistor values. ...
... switching regulator output and GND to set the output voltage. FB is regulated to a voltage set by an internal register. See the Setting Output Voltage section for calculating resistor values. ...
MAX17498A/MAX17498B/MAX17498C AC-DC and DC
... The MAX17498A offers a bootstrap UVLO wakeup level of 20V with a wide hysteresis of 15V (min) optimized for implementing an isolated and nonisolated universal (85V AC to 265V AC) offline single-switch flyback converter or telecom (36V to 72V) power supplies. The MAX17498B/MAX17498C offer a UVLO wake ...
... The MAX17498A offers a bootstrap UVLO wakeup level of 20V with a wide hysteresis of 15V (min) optimized for implementing an isolated and nonisolated universal (85V AC to 265V AC) offline single-switch flyback converter or telecom (36V to 72V) power supplies. The MAX17498B/MAX17498C offer a UVLO wake ...
STFI10NK60Z
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
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.