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ICE3xS03LJG
ICE3xS03LJG

... Gopto : current transfer gain of opto-coupler GTL431 : voltage transfer gain of the loop compensation network (e.g. R2, R3,R4,R5,R6,R7,C9 & C10 in figure 5) ...
MAX17501 60V, 500mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter General Description
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... operates over a 4.5V to 60V input voltage range. It delivers output currents up to 500mA at output voltages of 0.9V to 92%VIN. The output voltage is accurate to within ±1.7% over -40°C to +125°C. The MAX17501 is available in a compact TDFN package. Simulation models are available. The device feature ...
DC Motor Drives
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Linear Circuits Analysis
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... high-transient systems such as those found in automotive, telecom, and industrial applications. These devices operate over a wide 5.5V to 72V supply voltage range, making them also suitable for other applications such as battery stacks, notebook computers, and servers. The MAX16010 and MAX16011 offe ...
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... therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use ...
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... conductors come in contact would affect the measurement. In the four-wire setup, two current conductors pass a known current through the superconductor. The voltage developed across the superconductor due to its resistance (above Tc) is connected through another pair of leads to the high input imped ...
Synchronous Machine
Synchronous Machine

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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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