Electronic DC Transformer with High Power Density
... magnetic core depth [m] dc_e magnetic core depth with equality of thermal resistances in compared thermal concepts [m] dVCr Peak to peak voltage swing across the resonant capacitor [V] Dh Hydraulic diameter [m] ELs_off Energy store in leakage inductance in instant of turn-off [J] Eleak_w Energy of t ...
... magnetic core depth [m] dc_e magnetic core depth with equality of thermal resistances in compared thermal concepts [m] dVCr Peak to peak voltage swing across the resonant capacitor [V] Dh Hydraulic diameter [m] ELs_off Energy store in leakage inductance in instant of turn-off [J] Eleak_w Energy of t ...
ADP2102 - Analog Devices
... The ADP2102 can be damaged when junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that TJ is within the specified temperature limits. In applications where high power dissipation and poor thermal resistance are present, the maximum ambient temperature may ha ...
... The ADP2102 can be damaged when junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that TJ is within the specified temperature limits. In applications where high power dissipation and poor thermal resistance are present, the maximum ambient temperature may ha ...
Switch gear and Protection 10EE62 Over Current Protection
... Motor protection. Over-current protection is the basic type of protection used against overload and short circuit in stator winding of motors. Inverse type and instantaneous phase and ground overcurrent relays can be employed for motor above 1000 KW. For small/medium size motor where cost in CT's an ...
... Motor protection. Over-current protection is the basic type of protection used against overload and short circuit in stator winding of motors. Inverse type and instantaneous phase and ground overcurrent relays can be employed for motor above 1000 KW. For small/medium size motor where cost in CT's an ...
ZXT1053AK Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Fairchild’s Process Enhancements Eliminate the CMOS SCR Latch-Up Problem In 74HC Logic
... SCR latch-up is a parasitic phenomena that has existed in circuits fabricated using bulk silicon CMOS technologies. The latch-up mechanism, once triggered, turns on a parasitic SCR internal to CMOS circuits which essentially shorts VCC to ground. This generally destroys the CMOS IC or at the very le ...
... SCR latch-up is a parasitic phenomena that has existed in circuits fabricated using bulk silicon CMOS technologies. The latch-up mechanism, once triggered, turns on a parasitic SCR internal to CMOS circuits which essentially shorts VCC to ground. This generally destroys the CMOS IC or at the very le ...
TAS5404-Q1 - Texas Instruments
... The TAS5404-Q1 device is a four-channel class-D audio amplifier designed for use in automotive head units. The TAS5404-Q1 device provides four channels at 20 W continuously into 4 Ω at less than 1% THD+N from a 14.4-Vdc supply when used with the application circuit. The input is configured as an ana ...
... The TAS5404-Q1 device is a four-channel class-D audio amplifier designed for use in automotive head units. The TAS5404-Q1 device provides four channels at 20 W continuously into 4 Ω at less than 1% THD+N from a 14.4-Vdc supply when used with the application circuit. The input is configured as an ana ...
MAX31725/MAX31726 ±0.5°C Local Temperature Sensors
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
TPS62750 数据资料 dataSheet 下载
... The TPS62750 operates at 2.25-MHz fixed switching frequency and enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range. The TPS62751 operates in Forced PWM mode allowing use in applications that are noise sensitive. An output discharge ...
... The TPS62750 operates at 2.25-MHz fixed switching frequency and enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range. The TPS62751 operates in Forced PWM mode allowing use in applications that are noise sensitive. An output discharge ...
bq24616 JEITA Compatible Stand-Alone Synchronous Switch
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
KBJ6005G - KBJ610G Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
LTM8061 - 32V, 2A uModule Li-Ion/ Polymer Battery Charger
... Diode. Connect the input power here if input voltage protection is desired. VINC /CLP (Bank 4): This pad bank connects to the cathode of the input reverse protection diode. In addition, system current levels can be monitored by connecting a sense resistor from this pin to the VIN pin. Additional sys ...
... Diode. Connect the input power here if input voltage protection is desired. VINC /CLP (Bank 4): This pad bank connects to the cathode of the input reverse protection diode. In addition, system current levels can be monitored by connecting a sense resistor from this pin to the VIN pin. Additional sys ...
HGTG30N60B3 600 V, NPT IGBT Features
... Insulated Gate Bipolar Transistors are susceptible to gateinsulation damage by the electrostatic discharge of energy through the devices. When handling these devices, care should be exercised to assure that the static charge built in the handler’s body capacitance is not discharged through the devic ...
... Insulated Gate Bipolar Transistors are susceptible to gateinsulation damage by the electrostatic discharge of energy through the devices. When handling these devices, care should be exercised to assure that the static charge built in the handler’s body capacitance is not discharged through the devic ...
PAM2421/ PAM2422/ PAM2423 Description Pin Assignments
... 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: ...
FFH75H60S 75 A, 600 V, Hyperfast Diode F H75H60S — Hyperfast Diode
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perform ...
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perform ...
LM340/LM78XX Series 3-Terminal Positive Regulators LM340/LM78XX Series
... When the ground pin alone becomes disconnected, the output approaches the unregulated input, causing possible damage to other circuits connected to VOUT. If ground is reconnected with power “ON”, damage may also occur to the regulator. This fault is most likely to occur when plugging in regulators o ...
... When the ground pin alone becomes disconnected, the output approaches the unregulated input, causing possible damage to other circuits connected to VOUT. If ground is reconnected with power “ON”, damage may also occur to the regulator. This fault is most likely to occur when plugging in regulators o ...
Thermal runaway
Thermal runaway refers to a situation where an increase in temperature changes the conditions in a way that causes a further increase in temperature, often leading to a destructive result. It is a kind of uncontrolled positive feedback.In other words, ""thermal runaway"" describes a process which is accelerated by increased temperature, in turn releasing energy that further increases temperature. In chemistry (and chemical engineering), this risk is associated with strongly exothermic reactions that are accelerated by temperature rise. In electrical engineering, thermal runaway is typically associated with increased current flow and power dissipation, although exothermic chemical reactions can be of concern here too. Thermal runaway can occur in civil engineering, notably when the heat released by large amounts of curing concrete is not controlled. In astrophysics, runaway nuclear fusion reactions in stars can lead to nova and several types of supernova explosions, and also occur as a less dramatic event in the normal evolution of solar mass stars, the ""helium flash"".There are also concerns regarding global warming that a global average increase of 3-4 degrees Celsius above the preindustrial baseline could lead to a further unchecked increase in surface temperatures. For example, releases of methane, a greenhouse gas more potent than CO2, from wetlands, melting permafrost and continental margin seabed clathrate deposits could be subject to positive feedback.