BDTIC
... The ILD6070 is a hysteretic buck LED driver IC for driving high power LEDs in general lighting applications with average currents up to 0.7 A. The ILD6070 is suitable for LED applications with a wide range of supply voltages from 4.5 V to 60 V. A multifunctional PWM input signal allows dimming of th ...
... The ILD6070 is a hysteretic buck LED driver IC for driving high power LEDs in general lighting applications with average currents up to 0.7 A. The ILD6070 is suitable for LED applications with a wide range of supply voltages from 4.5 V to 60 V. A multifunctional PWM input signal allows dimming of th ...
ISL9K1560G3 30 STEALTH™ Dual Diode
... optimized for low loss performance in high frequency hard switched applications. The STEALTH™ family exhibits low reverse recovery current (IRR) and exceptionally soft recovery under typical operating conditions. This device is intended for use as a free wheeling or boost diode in power supplies and ...
... optimized for low loss performance in high frequency hard switched applications. The STEALTH™ family exhibits low reverse recovery current (IRR) and exceptionally soft recovery under typical operating conditions. This device is intended for use as a free wheeling or boost diode in power supplies and ...
LM134/LM234/LM334 3-Terminal Adjustable Current Sources (Rev. E)
... 1V increase across the LM134 at ISET = 1 mA will increase junction temperature by ≈0.4°C in still air. Output current (ISET) has a temperature coefficient of ≈0.33%/°C, so the change in current due to temperature rise will be (0.4) (0.33) = 0.132%. This is a 10:1 degradation in regulation compared t ...
... 1V increase across the LM134 at ISET = 1 mA will increase junction temperature by ≈0.4°C in still air. Output current (ISET) has a temperature coefficient of ≈0.33%/°C, so the change in current due to temperature rise will be (0.4) (0.33) = 0.132%. This is a 10:1 degradation in regulation compared t ...
ADN4667 数据手册DataSheet 下载
... Active High Enable and Power-Down Input (3 V TTL/CMOS). If EN is held low or open circuit, EN enables the drivers when high and disables the drivers when low. Driver Channel 1 Logic Input. Driver Channel 2 Logic Input. Power Supply Input. These parts can be operated from 3.0 V to 3.6 V. The supply s ...
... Active High Enable and Power-Down Input (3 V TTL/CMOS). If EN is held low or open circuit, EN enables the drivers when high and disables the drivers when low. Driver Channel 1 Logic Input. Driver Channel 2 Logic Input. Power Supply Input. These parts can be operated from 3.0 V to 3.6 V. The supply s ...
www.BDTIC.com/NXP/ GTL2000 22-bit bi-directional low voltage translator Product data
... For the bi-directional clamping configuration, higher voltage to lower voltage or lower voltage to higher voltage, the GREF input must be connected to DREF and both pins pulled to high side VCC through a pull-up resistor (typically 200 kΩ). A filter capacitor on DREF is recommended. The processor ou ...
... For the bi-directional clamping configuration, higher voltage to lower voltage or lower voltage to higher voltage, the GREF input must be connected to DREF and both pins pulled to high side VCC through a pull-up resistor (typically 200 kΩ). A filter capacitor on DREF is recommended. The processor ou ...
AP1186 - Diodes Incorporated
... One such application is the new graphic chip sets that require anywhere from 2.4V to 2.7V supply. The AP1186-ADJ can easily be programmed with the addition of two external resistors to any voltages within the range of 1.25V to 15.5V. Another major requirement of these graphic chips is the need to sw ...
... One such application is the new graphic chip sets that require anywhere from 2.4V to 2.7V supply. The AP1186-ADJ can easily be programmed with the addition of two external resistors to any voltages within the range of 1.25V to 15.5V. Another major requirement of these graphic chips is the need to sw ...
Norton`s Theorem
... how complex, to an equivalent circuit with just a single voltage source and series resistance connected to a load. The qualification of “linear” is identical to that found in the Superposition Theorem, where all the underlying equations must be linear (no exponents or roots). If we're dealing with p ...
... how complex, to an equivalent circuit with just a single voltage source and series resistance connected to a load. The qualification of “linear” is identical to that found in the Superposition Theorem, where all the underlying equations must be linear (no exponents or roots). If we're dealing with p ...
Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias _______________General Description ____________________________Features
... Dual-Mode Feedback Input. When FB is grounded, the output is preset to -4.1V. To select other output voltages, connect FB to an external resistor divider. See Figure 2b. Control Voltage Input. To set VOUT, connect a resistor divider between OUT and a positive control voltage between 0V and 10V. See ...
... Dual-Mode Feedback Input. When FB is grounded, the output is preset to -4.1V. To select other output voltages, connect FB to an external resistor divider. See Figure 2b. Control Voltage Input. To set VOUT, connect a resistor divider between OUT and a positive control voltage between 0V and 10V. See ...
LTC4370 - Two-Supply Diode-OR Current
... approximately 10 to 50 times the gate capacitance (CISS) of the MOSFET switch. Maintain low board leakage on this pin for best load sharing accuracy. For example, 100nA of leakage current (equal to 1V across 10MΩ) increases the error amplifier offset by 0.7mV. Leave this pin open if only using ideal ...
... approximately 10 to 50 times the gate capacitance (CISS) of the MOSFET switch. Maintain low board leakage on this pin for best load sharing accuracy. For example, 100nA of leakage current (equal to 1V across 10MΩ) increases the error amplifier offset by 0.7mV. Leave this pin open if only using ideal ...
Tuesday, June 21, 2016 - UTA HEP WWW Home Page
... • Since the two terminals are oppositely charged, there is a potential difference between them ...
... • Since the two terminals are oppositely charged, there is a potential difference between them ...
VDD Stacking with Different Adder Topologies
... NP CMOS dynamic adder [from book], and the ___ dynamic adder [1]. Be specific about the topologies used: make citations here. Why did we choose these particular Without stacking, we used transistors that would operate at 1.1 V VDD. With VDD stacking, the two tiers of adders would need one 2.2 V-volt ...
... NP CMOS dynamic adder [from book], and the ___ dynamic adder [1]. Be specific about the topologies used: make citations here. Why did we choose these particular Without stacking, we used transistors that would operate at 1.1 V VDD. With VDD stacking, the two tiers of adders would need one 2.2 V-volt ...
MC33170 RF Amplifier Companion Chip for Dual-Band Cellular Subscriber Terminal
... bias from the PAs. Conversely, the LDO shall be fast enough to bias the PAs at anytime, without hampering the overall response time. Such a task is difficult for an off–the–shelf regulator: a specific component has to be found. Thanks to their innovative designs, ON Semiconductor PAs, such as the af ...
... bias from the PAs. Conversely, the LDO shall be fast enough to bias the PAs at anytime, without hampering the overall response time. Such a task is difficult for an off–the–shelf regulator: a specific component has to be found. Thanks to their innovative designs, ON Semiconductor PAs, such as the af ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.