TPS54160 60-V, Step-Down LED Driver Design Guide Application Report ..............................................................
... The TPS54160 is normally used as a buck voltage regulator. In these applications, a lower dc voltage is derived from a higher input voltage. The output voltage is regulated by the internal current mode control circuitry to maintain a constant voltage over varying line and load conditions. The TPS541 ...
... The TPS54160 is normally used as a buck voltage regulator. In these applications, a lower dc voltage is derived from a higher input voltage. The output voltage is regulated by the internal current mode control circuitry to maintain a constant voltage over varying line and load conditions. The TPS541 ...
Sci 9 Review Worksheet 9.1 Series and Parallel Circuits With Answers
... 2. What happens to the current in a series circuit when a switch is opened? The current stops everywhere in the circuit 3. How does the total voltage lost on all loads compare to the total voltage supplied by the battery? The voltage lost on all loads is equal to the voltage supplied by the battery ...
... 2. What happens to the current in a series circuit when a switch is opened? The current stops everywhere in the circuit 3. How does the total voltage lost on all loads compare to the total voltage supplied by the battery? The voltage lost on all loads is equal to the voltage supplied by the battery ...
Tutorial 7 - DC Circuits
... 85. A potentiometer is a device to precisely measure potential differences or emf, using a “null” technique. In the simple potentiometer circuit shown in Fig. 26–74, R9 represents the total resistance of the resistor from A to B (which could be a long uniform “slide” wire), whereas R represents the ...
... 85. A potentiometer is a device to precisely measure potential differences or emf, using a “null” technique. In the simple potentiometer circuit shown in Fig. 26–74, R9 represents the total resistance of the resistor from A to B (which could be a long uniform “slide” wire), whereas R represents the ...
Precision Current Measurements on High Voltage Power Supply Rails
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
LM2575
... has distinctively different operating characteristics and, therefore, can affect the regulator performance and requirements. In many applications, the continuous mode is the preferred mode of operation, since it offers greater output power with lower peak currents, and also can result in lower outpu ...
... has distinctively different operating characteristics and, therefore, can affect the regulator performance and requirements. In many applications, the continuous mode is the preferred mode of operation, since it offers greater output power with lower peak currents, and also can result in lower outpu ...
Aug 2002 Power Op Amp Protects Load Circuitry with Precise Current Limiting
... These amplifiers connect to the high impedance output of the input stage and have a much higher transconductance than the gm1 stage. The current limit amplifiers monitor the voltage between two sense input pins, SENSE+ and SENSE– (for simplicity this voltage difference will be referred to a simply V ...
... These amplifiers connect to the high impedance output of the input stage and have a much higher transconductance than the gm1 stage. The current limit amplifiers monitor the voltage between two sense input pins, SENSE+ and SENSE– (for simplicity this voltage difference will be referred to a simply V ...
EUP7917 数据手册DataSheet 下载
... An input capacitance of 1µF is required between the EUP7917 input pin and ground (the amount of the capacitance may be increased without limit). This capacitor must be located a distance of not more than 1cm from the input pin and returned to a clean analog ground. Any good quality ceramic, tantalum ...
... An input capacitance of 1µF is required between the EUP7917 input pin and ground (the amount of the capacitance may be increased without limit). This capacitor must be located a distance of not more than 1cm from the input pin and returned to a clean analog ground. Any good quality ceramic, tantalum ...
Resistors Connected in Series and in Parallel
... The figure at the right shows resistors R1 and R2 connected in parallel. A set of resistors is connected in parallel if and only if the voltage across each resistor is the same. If a battery with voltage V is placed across resistors connected in parallel, the battery “sees” a single equivalent resis ...
... The figure at the right shows resistors R1 and R2 connected in parallel. A set of resistors is connected in parallel if and only if the voltage across each resistor is the same. If a battery with voltage V is placed across resistors connected in parallel, the battery “sees” a single equivalent resis ...
CURRENT, RESISTANCE, AND ELECTROMOTIVE FORCE
... • For a larger current range, a shunt resistor is added, so some of the current bypasses the meter coil. Such an instrument is called an ammeter. ...
... • For a larger current range, a shunt resistor is added, so some of the current bypasses the meter coil. Such an instrument is called an ammeter. ...
Resistors Connected in Series and in Parallel
... The figure at the right shows resistors R1 and R2 connected in parallel. A set of resistors is connected in parallel if and only if the voltage across each resistor is the same. If a battery with voltage V is placed across resistors connected in parallel, the battery “sees” a single equivalent resis ...
... The figure at the right shows resistors R1 and R2 connected in parallel. A set of resistors is connected in parallel if and only if the voltage across each resistor is the same. If a battery with voltage V is placed across resistors connected in parallel, the battery “sees” a single equivalent resis ...
Evaluates: MAX1951/MAX1952 MAX1951 Evaluation Kit General Description Features
... www.zetex.com ...
... www.zetex.com ...
South Pasadena · AP Chemistry
... a) what shape would the graph have for direct current from a battery? b) what shape would the graph have for alternating current from an outlet? ...
... a) what shape would the graph have for direct current from a battery? b) what shape would the graph have for alternating current from an outlet? ...
Common Emitter(CE)
... into base due to forward biased E-B junction and are collected by collector due to action of internal junction voltage at C-B junction – Another important feature is that a small amount of collector current flows even when the emitter current IE is zero called collector leakage current (ICBO) – When ...
... into base due to forward biased E-B junction and are collected by collector due to action of internal junction voltage at C-B junction – Another important feature is that a small amount of collector current flows even when the emitter current IE is zero called collector leakage current (ICBO) – When ...
A 1.07 Tbit/s 128×128 Swizzle Network for SIMD Processors
... O(n(logn)) in conventional switches. Simulation results in Fig. 4 compare a conventional crossbar to XRAM with increasing dimensions, showing the XRAM is 3.3× smaller, 37% faster, and saves 75% energy per bit transfer for large networks. It does not require clustering of unique bits from different b ...
... O(n(logn)) in conventional switches. Simulation results in Fig. 4 compare a conventional crossbar to XRAM with increasing dimensions, showing the XRAM is 3.3× smaller, 37% faster, and saves 75% energy per bit transfer for large networks. It does not require clustering of unique bits from different b ...
MAX4007/MAX4008 High-Accuracy, 76V, High-Side Current Monitors in SOT23 General Description
... In applications where power-supply noise can interfere with DC diode measurements, additional filtering is suggested. Such noise is commonly seen when switching power supplies are used to generate the photodiode bias voltage. As shown in the Typical Operating Circuit, a pi filter (two 0.22µF capacit ...
... In applications where power-supply noise can interfere with DC diode measurements, additional filtering is suggested. Such noise is commonly seen when switching power supplies are used to generate the photodiode bias voltage. As shown in the Typical Operating Circuit, a pi filter (two 0.22µF capacit ...
0.05 uV/C max, Single-Supply CMOS
... range. A lower supply voltage results in lower input common-mode range; therefore, attention to these values must be given when selecting the input bias voltage. For example, when operating on a single 3-V power supply, common-mode range is from 0.1 V below ground to half the power-supply voltage. N ...
... range. A lower supply voltage results in lower input common-mode range; therefore, attention to these values must be given when selecting the input bias voltage. For example, when operating on a single 3-V power supply, common-mode range is from 0.1 V below ground to half the power-supply voltage. N ...
FAN5640 — Dual High-Side Constant Current Source
... of keypad LEDs with constant high-side current sources. The device can drive up to four white LEDs in series at a maximum current of 25mA per channel. If the second channel is not needed, the channels can be tied together to boost output current up to 50mA. An external resistor programs the maximum ...
... of keypad LEDs with constant high-side current sources. The device can drive up to four white LEDs in series at a maximum current of 25mA per channel. If the second channel is not needed, the channels can be tied together to boost output current up to 50mA. An external resistor programs the maximum ...
