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TRANSISTOR SWITCHING - University of Michigan
TRANSISTOR SWITCHING - University of Michigan

BD6967FVM
BD6967FVM

... An excess in the absolute maximum rations, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will expect to exceed the absolute ma ...
μ PC4572MF-DAA  Data Sheet
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... The input voltage should be allowed to input without damage or destruction. Even during the transition period of supply voltage, power on/off etc., this specification should be kept. The normal operation will establish when the both inputs are within the Common Mode Input Voltage Range of electrical ...
Types of Electrical Overstress Protection
Types of Electrical Overstress Protection

... New products such as the ESD9L5.0 combine the advantages of silicon based protection with the low capacitance required for high speed applications. The ESD9L5.0 behaves as if it were a simple Zener diode. In fact the ESD9L5.0 includes a low breakdown Zener diode and a pair of high breakdown, and the ...
Latch-Up - Texas Instruments
Latch-Up - Texas Instruments

Efficient Architectures for Internal and External Computer
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... Few external components, ease of implementation Follower Boost Capability => flexibility, up-graded efficiency and cost-effectiveness ...
ADN4662 数据手册DataSheet 下载
ADN4662 数据手册DataSheet 下载

... (1.2 V + [310 mV/2]) = 1.355 V, and the inverting receiver input (1.2 V − [310 mV/2]) = 1.045 V for Logic 1. For Logic 0, the inverting and noninverting input voltages are reversed. Note that because the differential voltage reverses polarity, the peak-to-peak voltage swing across RT is twice the di ...
What you need to know about input impedance - Techni-Tool
What you need to know about input impedance - Techni-Tool

ECE 331:  Electronics Principles I Fall 2013
ECE 331: Electronics Principles I Fall 2013

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... The A.C. to A.C. power converters, in which ac power at one frequency is directly converted to ac power at another frequency, constitute converter-inverter modules for which Matrix converter is the alternative topology as it is more reliable and efficient for A.C. to A.C. power conversion without an ...
BD6962FVM
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... ground will not cause the IC and the system to malfunction by examining carefully all relevant factors and conditions such as motor characteristics, supply voltage, operating frequency and PCB wiring to name a few. ...
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Presentation for Electronic system review

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9. Capacitor and Resistor Circuits

... Introduction Thus far we have consider resistors in various combinations with a power supply or battery which provide a constant voltage source or direct current (voltage) DC. Now we start to consider various combinations of components and much of the interesting behavior depends upon time so we wil ...
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Transformer Explanation
Transformer Explanation

... transformers etc) - but now the sticky bit. Assume you have a working transformer, current flows in the primary and the secondary. Now suppose the resistance of the secondary circuit is reduced. As an example, suppose you leave a 'plug pack' (transformer rectifier) plugged in and switched on with no ...
P85350 002A
P85350 002A

... current ratings of any fuses on the circuits to which these appliances are wired. WARNING: Overloading power sources or exceeding fuse ratings could result in loss of power and failure to alert occupants during an emergency. When calculating the total currents, use Table 2 to determine the highest v ...
Long Range Distance Measurement Using Surge Currents
Long Range Distance Measurement Using Surge Currents

... Dept. of Electronics Engineering, Dwarkadas Jamnadas Sanghvi College of Engineering, Vile Parle, Mumbai, India ...
DMT142 Miniature Dewpoint Transmitter for OEM
DMT142 Miniature Dewpoint Transmitter for OEM

MAX5188/MAX5191 Dual, 8-Bit, 40MHz, Current/Voltage, Alternate-Phase Output DACs General Description
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... Dual, 8-Bit, 40MHz, Current/Voltage, Alternate-Phase Output DACs (AVDD = DVDD = +3V ±10%, AGND = DGND = 0, fCLK = 40MHz, IFS = 1mA, 400Ω differential output, CL = 5pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) ...
MAX16803 High-Voltage, 350mA, High-Brightness LED Driver with PWM Dimming and 5V Regulator
MAX16803 High-Voltage, 350mA, High-Brightness LED Driver with PWM Dimming and 5V Regulator

... ideal for automotive applications. A +5V regulated output provides up to 4mA of current to power external circuitry. In addition, the MAX16803 features thermal and output short-circuit protection. The wide operating voltage range helps protect the MAX16803 against large transients such as those foun ...
MAX477 300MHz High-Speed Op Amp
MAX477 300MHz High-Speed Op Amp

Electronic Timers Release Delay • On Pulse • Off Pulse • On
Electronic Timers Release Delay • On Pulse • Off Pulse • On

isobar® - Parts Express
isobar® - Parts Express

... Brownouts are low voltage power sags which put a strain on your computer and other electronic equipment. Under low voltage conditions, your equipment's internal power supply and circuitry must compensate by working harder. Repeated exposure to brownouts can overheat these sensitive components, causi ...
AP1534  PWM CONTROL 2A STEP-DOWN CONVERTER Description
AP1534 PWM CONTROL 2A STEP-DOWN CONVERTER Description

... AP1534 consists of step-down switching regulator with PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS. ...
GS-D200 GS-D200S 2/2.5A BIPOLAR STEPPER MOTOR DRIVE MODULES
GS-D200 GS-D200S 2/2.5A BIPOLAR STEPPER MOTOR DRIVE MODULES

... frequency must be decreased: this is easily obtained by connecting an external capacitor between OSC pin and GND1. In these conditions a fast decay (CONTROL LOW) would impose a low average current and the torque could be inadequate. By selecting CONTROL HIGH, the average current is increased thanks ...
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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.
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