TPS51117 Single Synchronous Step-Down
... TPS51120 or TPS51020. The conversion input can be either VBAT or a 5-V rail, ranging from 1.8 V to 28 V, and the output voltage range is from 0.75 V to 5.5 V. The TPS51117 is available in a 14-pin VQFN or a 14pin TSSOP package and is specified from –40°C to ...
... TPS51120 or TPS51020. The conversion input can be either VBAT or a 5-V rail, ranging from 1.8 V to 28 V, and the output voltage range is from 0.75 V to 5.5 V. The TPS51117 is available in a 14-pin VQFN or a 14pin TSSOP package and is specified from –40°C to ...
MAX8627 Low V , 20µA IQ, 1MHz Synchronous Boost Converter with True Shutdown
... consumes only 20µA under no-load conditions. At light loads, the output ripple has a frequency component that varies with load current. The threshold for entering the low-power mode is determined by sensing the voltage drop across the internal switch and comparing it to an internally generated refer ...
... consumes only 20µA under no-load conditions. At light loads, the output ripple has a frequency component that varies with load current. The threshold for entering the low-power mode is determined by sensing the voltage drop across the internal switch and comparing it to an internally generated refer ...
MAX1744/MAX1745 High-Voltage, Step-Down DC-DC Controllers in µMAX General Description
... DC-DC converter controllers. These devices offer high efficiency over a wide range of input/output voltages and currents, making them optimal for use in applications such as telecom, automotive, and industrial control. Using an external P-channel MOSFET and current-sense resistor allows design flexi ...
... DC-DC converter controllers. These devices offer high efficiency over a wide range of input/output voltages and currents, making them optimal for use in applications such as telecom, automotive, and industrial control. Using an external P-channel MOSFET and current-sense resistor allows design flexi ...
High-Speed and High-Precision Current Winner-Take
... of view (FOV) are very important tasks. In these systems WTA networks are able to select and lock onto the input with the strongest amplitude, and to track it as it shifts from one pixel to its neighbor [20]–[29]. Although WTA circuits are very useful in many applications and are very popular, they ...
... of view (FOV) are very important tasks. In these systems WTA networks are able to select and lock onto the input with the strongest amplitude, and to track it as it shifts from one pixel to its neighbor [20]–[29]. Although WTA circuits are very useful in many applications and are very popular, they ...
Low Power DC/DC Boost Converter in SOT-23
... control scheme maintains high efficiency over the entire load current range, and with a switching frequency up to 1 MHz, the device enables the use of very small external components. The converter monitors the output voltage, and as soon as the feedback voltage falls below the reference voltage of t ...
... control scheme maintains high efficiency over the entire load current range, and with a switching frequency up to 1 MHz, the device enables the use of very small external components. The converter monitors the output voltage, and as soon as the feedback voltage falls below the reference voltage of t ...
NJW4128
... to 3.6A(min.) the overcurrent protection function. In case of step-down converter, the forward direction bias voltage is generated with inductance current that flows into the external regenerative diode when MOSFET is turned off. The SW pin allows voltage between the V+ pin and the SW pin up to +45V ...
... to 3.6A(min.) the overcurrent protection function. In case of step-down converter, the forward direction bias voltage is generated with inductance current that flows into the external regenerative diode when MOSFET is turned off. The SW pin allows voltage between the V+ pin and the SW pin up to +45V ...
Datasheet - Diodes Incorporated
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
PAM2304 Description Pin Assignments
... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use ...
... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use ...
FXLP4555MPX Datasheet
... and the SIM card (1.8V or 3V). The RESET and CLOCK level shifters are uni-directional (from BB to SIM). The bidirectional I/O line automatically adapts the voltage difference between the baseband and the SIM card in both directions. In addition, with the pull-up resistor, an active edge rate acceler ...
... and the SIM card (1.8V or 3V). The RESET and CLOCK level shifters are uni-directional (from BB to SIM). The bidirectional I/O line automatically adapts the voltage difference between the baseband and the SIM card in both directions. In addition, with the pull-up resistor, an active edge rate acceler ...
4.1 Cross coupled sense amplifier flip-flop
... Q1 and QB1. If D is different from the output Q1 then X will be pulled up to high and Y to be low. The clock signal will pass through as CL since the transistor CN3 is turned on, the clock signal CL is called as a gated clock. At the same time CP1 is turn on and drive the signal CLK1to high before t ...
... Q1 and QB1. If D is different from the output Q1 then X will be pulled up to high and Y to be low. The clock signal will pass through as CL since the transistor CN3 is turned on, the clock signal CL is called as a gated clock. At the same time CP1 is turn on and drive the signal CLK1to high before t ...
Introduction to Op-Amp
... A perfect op-amp would output exactly zero volts with both its inputs shorted together and grounded. However, most op-amps off the shelf will drive their outputs to a saturated level, either negative or positive even if the op-amp in question has zero common-mode gain (infinite CMRR). This deviation ...
... A perfect op-amp would output exactly zero volts with both its inputs shorted together and grounded. However, most op-amps off the shelf will drive their outputs to a saturated level, either negative or positive even if the op-amp in question has zero common-mode gain (infinite CMRR). This deviation ...
Forward Type Switched Mode Power Supply
... demagnetization of the core from its previously magnetized state. As discussed in Lesson-22, a practical circuit cannot support sudden change in flux. Any attempt to change flux suddenly results in generation of infinitely large magnitude of voltage (in accordance with Lenz’s law). Such a large volt ...
... demagnetization of the core from its previously magnetized state. As discussed in Lesson-22, a practical circuit cannot support sudden change in flux. Any attempt to change flux suddenly results in generation of infinitely large magnitude of voltage (in accordance with Lenz’s law). Such a large volt ...
MAX1582/MAX1582Y High-Efficiency Step-Up Converters for White LED Main and Subdisplay Backlighting General Description
... pulse-width modulation (PWM) converter includes a low RDSON n-channel MOSFET switch for high efficiency and maximum battery life. The MAX1582/MAX1582Y utilize 1MHz current-mode PWM control to allow small input and output capacitors and a small inductor, while minimizing ripple on the input supply an ...
... pulse-width modulation (PWM) converter includes a low RDSON n-channel MOSFET switch for high efficiency and maximum battery life. The MAX1582/MAX1582Y utilize 1MHz current-mode PWM control to allow small input and output capacitors and a small inductor, while minimizing ripple on the input supply an ...
Minimizing Distortion in Operational Transconductance Amplifiers
... II. BACKGROUND There are a number of different OTA topologies, ranging from the “diamond buffer” based OPA660 by Analog Devices to the voltage controlled current source of the MAX435 by Maxim. But, for this work, we will focus solely on the differential amplifier based topologies (e.g. CA3080), as t ...
... II. BACKGROUND There are a number of different OTA topologies, ranging from the “diamond buffer” based OPA660 by Analog Devices to the voltage controlled current source of the MAX435 by Maxim. But, for this work, we will focus solely on the differential amplifier based topologies (e.g. CA3080), as t ...
Application Examples
... V IL 0.8 V R L < ------- = ------------------- = 500 Ω 1.6 mA I IL A voltage VL at RL resistor of VIH ≥ 2 V is necessary in order to attain a safe high state at the output. This needs to be generated by the collector current IC of the phototransistor. In the case of the TTL output at the input of th ...
... V IL 0.8 V R L < ------- = ------------------- = 500 Ω 1.6 mA I IL A voltage VL at RL resistor of VIH ≥ 2 V is necessary in order to attain a safe high state at the output. This needs to be generated by the collector current IC of the phototransistor. In the case of the TTL output at the input of th ...
FAULT CURRENT LIMITERS – PRINCIPLES AND APPLICATION
... current and AC current remains low enough to allow all of the diodes or thyristors to be biased forward and therefore the AC current bypasses the inductance. In these conditions the FCL impedance is low, the total voltage drop and loss are dominated by the power diodes. If a fault occurs and the mag ...
... current and AC current remains low enough to allow all of the diodes or thyristors to be biased forward and therefore the AC current bypasses the inductance. In these conditions the FCL impedance is low, the total voltage drop and loss are dominated by the power diodes. If a fault occurs and the mag ...
Microwave Amplifiers
... For instance if the amplifier is required to drive 50Ω load the voltage across the load may be small, although the corresponding current may be large (there is current gain). For amplifiers functioning at lower frequency (such as IF frequency), it is the voltage gain that is of interest, since imped ...
... For instance if the amplifier is required to drive 50Ω load the voltage across the load may be small, although the corresponding current may be large (there is current gain). For amplifiers functioning at lower frequency (such as IF frequency), it is the voltage gain that is of interest, since imped ...
MAX1873 Simple Current-Limited Switch-Mode Li+ Charger Controller General Description
... needed to simply and efficiently charge 2-, 3-, or 4series lithium-ion cells at up to 4A or more. It provides a regulated charging current and voltage with less than ±0.75% total voltage error at the battery terminals. An external P-channel MOSFET operates in a step-down DC-DC configuration to effic ...
... needed to simply and efficiently charge 2-, 3-, or 4series lithium-ion cells at up to 4A or more. It provides a regulated charging current and voltage with less than ±0.75% total voltage error at the battery terminals. An external P-channel MOSFET operates in a step-down DC-DC configuration to effic ...
FSA1208 Low-Power, Eight-Port, High-Speed Isolation Switch FSA1208 — Low-Power, Eight-Port, Features
... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package s ...
... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package s ...
0.77 fJ/bit/search Content Addressable Memory Using Small Match
... employed in each ML to limit the amount of charges per search transaction for energy reduction (Fig. 3(a)). This approach requires more area overhead due to the physical capacitor and suffers from row-to-row capacitor variations which have a negative impact on the sensibility of the latch-based comp ...
... employed in each ML to limit the amount of charges per search transaction for energy reduction (Fig. 3(a)). This approach requires more area overhead due to the physical capacitor and suffers from row-to-row capacitor variations which have a negative impact on the sensibility of the latch-based comp ...
JFET Amplifier
... After the BJT amplifier in the last two weeks, we will design and build JFET (Junction Field Effect Transistor) amplifier and connect it with the BJT amplifier to create a two-stage amplifier. Feedback resistor will be introduced to control the total gain of the amplifier. ...
... After the BJT amplifier in the last two weeks, we will design and build JFET (Junction Field Effect Transistor) amplifier and connect it with the BJT amplifier to create a two-stage amplifier. Feedback resistor will be introduced to control the total gain of the amplifier. ...
Transistor
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A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its development in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and the inventors were jointly awarded the 1956 Nobel Prize in Physics for their achievement.