MAX1703 1-Cell to 3-Cell, High-Power (1.5A), Low-Noise, Step-Up DC-DC Converter ________________General Description
... pulse-width-modulation (PWM) boost topology to generate a 2.5V to 5.5V output from battery inputs, such as one to three NiCd/NiMH cells or one Li-Ion cell. The device includes a 2A, 75mΩ, N-channel MOSFET switch and a 140mΩ, P-channel synchronous rectifier. With its internal synchronous rectifier, t ...
... pulse-width-modulation (PWM) boost topology to generate a 2.5V to 5.5V output from battery inputs, such as one to three NiCd/NiMH cells or one Li-Ion cell. The device includes a 2A, 75mΩ, N-channel MOSFET switch and a 140mΩ, P-channel synchronous rectifier. With its internal synchronous rectifier, t ...
BD9130NV
... BD9130NV 5. Consideration on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, i ...
... BD9130NV 5. Consideration on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, i ...
Exercise 6: LEDs and MatLab
... The schematic on the left uses a variable voltage source to change the voltage v across the element E, which in turn induces a change in the current i through E. The one on the right uses a variable current source to change the current i through E, which causes the voltage v across E to change. For ...
... The schematic on the left uses a variable voltage source to change the voltage v across the element E, which in turn induces a change in the current i through E. The one on the right uses a variable current source to change the current i through E, which causes the voltage v across E to change. For ...
ADA4922-1 数据手册DataSheet 下载
... (TJ) on the die. At approximately 150°C, which is the glass transition temperature, the plastic changes its properties. Even temporarily exceeding this temperature limit can change the stresses that the package exerts on the die, permanently shifting the parametric performance of the ADA4922-1. Exce ...
... (TJ) on the die. At approximately 150°C, which is the glass transition temperature, the plastic changes its properties. Even temporarily exceeding this temperature limit can change the stresses that the package exerts on the die, permanently shifting the parametric performance of the ADA4922-1. Exce ...
Si91872 300-mA Low-Noise LDO Regulator With Error Flag and
... battery life in portable electronics. Systems requiring a quiet voltage source will benefit from the Si91872’s low output noise. The Si91872 is designed to maintain regulation while delivering 400-mA peak current, making it ideal for systems that have a high surge current upon turn-on. ...
... battery life in portable electronics. Systems requiring a quiet voltage source will benefit from the Si91872’s low output noise. The Si91872 is designed to maintain regulation while delivering 400-mA peak current, making it ideal for systems that have a high surge current upon turn-on. ...
Simple circuits worksheet
... Due to the ammeter’s very low resistance, it will ”draw” a lot of current from the voltage source. In effect, the ammeter will form a short circuit with the voltage source, potentially damaging the meter and/or the source. In applications where the voltage source possesses very little internal resis ...
... Due to the ammeter’s very low resistance, it will ”draw” a lot of current from the voltage source. In effect, the ammeter will form a short circuit with the voltage source, potentially damaging the meter and/or the source. In applications where the voltage source possesses very little internal resis ...
PTC Thermistor (POSISTOR®)
... rest of the circuit. By adding a series or parallel resistor to the POSISTOR, the voltage-current characteristics can be changed as shown in Fig. 5. As an example, a resistor in parallel with the POSISTOR can provide a constant current function with increasing voltage (see curves 1, 2, and 3 in Fig. ...
... rest of the circuit. By adding a series or parallel resistor to the POSISTOR, the voltage-current characteristics can be changed as shown in Fig. 5. As an example, a resistor in parallel with the POSISTOR can provide a constant current function with increasing voltage (see curves 1, 2, and 3 in Fig. ...
DATA SHEET Tytan II D0-63-3/V
... DATA SHEET Tytan II D0-63-3/V without fuse Article number 09980106 ...
... DATA SHEET Tytan II D0-63-3/V without fuse Article number 09980106 ...
Design of coupling interface for narrowband Power Line
... section II. There is always a threat coming from fast transients that usually damage transmitter/receiver stages and even connected equipment if not properly protected. Harmful surges can be generated by either special events on network such as lighting, inductive switching... or insulation fault in ...
... section II. There is always a threat coming from fast transients that usually damage transmitter/receiver stages and even connected equipment if not properly protected. Harmful surges can be generated by either special events on network such as lighting, inductive switching... or insulation fault in ...
P83566
... NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This equipment generates, uses and can ra ...
... NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This equipment generates, uses and can ra ...
ANSI Codes For Electrical Protection
... effort by several engineering standards societies. It was designed as an impartial body dedicated to coordinating standards development. ANSI produces codes governing a large number of subjects. ANSI accredits various governing organizations that are then tasked with creating the appropriate standar ...
... effort by several engineering standards societies. It was designed as an impartial body dedicated to coordinating standards development. ANSI produces codes governing a large number of subjects. ANSI accredits various governing organizations that are then tasked with creating the appropriate standar ...
MAX16955 36V, 1MHz Step-Down Controller with Low Operating Current General Description
... Output Sense and Negative Current-Sense Input. When using the internal preset 5V feedback divider (FB = BIAS), the controller uses OUT to sense the output voltage. Connect OUT to the negative terminal of the current-sense element. Open-Drain Power-Good Output. A logic-high voltage on PGOOD indicates ...
... Output Sense and Negative Current-Sense Input. When using the internal preset 5V feedback divider (FB = BIAS), the controller uses OUT to sense the output voltage. Connect OUT to the negative terminal of the current-sense element. Open-Drain Power-Good Output. A logic-high voltage on PGOOD indicates ...
... The operational amplifier, which has become one of the most versatile and important building block in analog circuit design. Operational amplifiers are amplifiers (controlled sources) that have sufficiently high forward gain. But most of the amplifiers do not have a large enough gain such as current ...
PDF: 1.54MB
... (2) Temperature protection function of both DIP Ver.5 and DIP Ver.6 is selectable from two functions. (They have different model numbers.) One is conventional over temperature protection (OT), and the other is LVIC temperature output function (VOT). OT function shutdowns all N-side IGBTs automatical ...
... (2) Temperature protection function of both DIP Ver.5 and DIP Ver.6 is selectable from two functions. (They have different model numbers.) One is conventional over temperature protection (OT), and the other is LVIC temperature output function (VOT). OT function shutdowns all N-side IGBTs automatical ...
1N5400, 1N5401, 1N5402, 1N5403, 1N5404, 1N5405
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
Physics 160 Lecture 13
... – The gate-source junction must be reverse biased at all times (or at worst, zero volts). – The gate does need some bias current, although it can be very small. – The drain-to-source voltage g cannot be too small, especially p y if the drain current is substantial. For a bipolar transistor the colle ...
... – The gate-source junction must be reverse biased at all times (or at worst, zero volts). – The gate does need some bias current, although it can be very small. – The drain-to-source voltage g cannot be too small, especially p y if the drain current is substantial. For a bipolar transistor the colle ...
Bridge Multilevel Inverters (CHB-MLI)
... Conduction losses, 2) Switching losses, 3) OFF-state losses, and 4) Gate losses. In practice, the Off-state and Gate losses are very small and negligible. Only conduction and switching losses have been considered in this investigation. Power loss evaluation in multilevel inverters is a complicated t ...
... Conduction losses, 2) Switching losses, 3) OFF-state losses, and 4) Gate losses. In practice, the Off-state and Gate losses are very small and negligible. Only conduction and switching losses have been considered in this investigation. Power loss evaluation in multilevel inverters is a complicated t ...
ZXMP10A13F Product Summary Features
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
ABB Kuhlman 34500 Volt Instrument Transformers
... metering applications with burdens of 0, W, X, M, Y, Z and ZZ. Upon request, 0.15 Class metering accuracy is available with burdens of 0, W, X, M, Y and Z, as well as 0.3 ZZ. The transformer is accurate from 90% to 110% of rated primary voltage. mounting The POF is designed for mounting on substatio ...
... metering applications with burdens of 0, W, X, M, Y, Z and ZZ. Upon request, 0.15 Class metering accuracy is available with burdens of 0, W, X, M, Y and Z, as well as 0.3 ZZ. The transformer is accurate from 90% to 110% of rated primary voltage. mounting The POF is designed for mounting on substatio ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".