M48T129V
... With valid VCC applied, the M48Z129Y/V operates as a conventional BYTEWIDE™ static RAM. Should the supply voltage decay, the RAM will automatically deselect, write protecting itself when VCC falls between VPFD (max), VPFD (min) window. All outputs become high impedance and all inputs are treated as ...
... With valid VCC applied, the M48Z129Y/V operates as a conventional BYTEWIDE™ static RAM. Should the supply voltage decay, the RAM will automatically deselect, write protecting itself when VCC falls between VPFD (max), VPFD (min) window. All outputs become high impedance and all inputs are treated as ...
Cascaded Nine-Level Inverter for Hybrid
... cost of passive filters with a lower Q factor is lower. The passive filters were also slightly off tuned, decreasing its performance even more. In the simulations shown in Fig. 8, the active filter starts to operate at t = 0.08 s. It can be seen that the source voltage and line current are improved ...
... cost of passive filters with a lower Q factor is lower. The passive filters were also slightly off tuned, decreasing its performance even more. In the simulations shown in Fig. 8, the active filter starts to operate at t = 0.08 s. It can be seen that the source voltage and line current are improved ...
PDF: 3.13MB
... Super Mini DIP-IPM Ver.4 uses external shunt resistor for the current detection as shown in Fig.2-4. The internal protection circuit inside the IC captures the excessive large current by comparing the CIN voltage feedback from the shunt with the referenced SC trip voltage, and perform protection aut ...
... Super Mini DIP-IPM Ver.4 uses external shunt resistor for the current detection as shown in Fig.2-4. The internal protection circuit inside the IC captures the excessive large current by comparing the CIN voltage feedback from the shunt with the referenced SC trip voltage, and perform protection aut ...
High-Frequency AC-Link PV Inverter
... Considering the aforementioned problems, it is essential to support the design of alternative inverter topologies to reduce the cost of inverters while increasing their reliability [7]. Several solutions have been proposed to partially overcome these problems. Reference [5] introduces a transformerl ...
... Considering the aforementioned problems, it is essential to support the design of alternative inverter topologies to reduce the cost of inverters while increasing their reliability [7]. Several solutions have been proposed to partially overcome these problems. Reference [5] introduces a transformerl ...
GaN FETs in Parallel Using Drain Ferrite Beads and
... Solution 2: Parallel two TO-247 devices using drain ferrite bead In Solution 1, we focused on the PCB layout optimization to make the direct parallel successful; however, the high frequency ringing due to the parasitic inductance and output capacitance still exists. It may not only result in the osc ...
... Solution 2: Parallel two TO-247 devices using drain ferrite bead In Solution 1, we focused on the PCB layout optimization to make the direct parallel successful; however, the high frequency ringing due to the parasitic inductance and output capacitance still exists. It may not only result in the osc ...
PCA9516A 1. General description 5-channel I
... Using the PCA9516A enables the system designer to divide the bus into five segments off of a hub where any segment-to-segment transition sees only one repeater delay. It can also be used to run different buses at 5 V and 3.3 V or 400 kHz and 100 kHz buses where the 100 kHz bus is isolated when 400 k ...
... Using the PCA9516A enables the system designer to divide the bus into five segments off of a hub where any segment-to-segment transition sees only one repeater delay. It can also be used to run different buses at 5 V and 3.3 V or 400 kHz and 100 kHz buses where the 100 kHz bus is isolated when 400 k ...
MOD II
... circuit emf E. during inverter operation, load circuit emf when inverted to ac must be more than ac supply voltage. In other words, dc source voltage E must be more than inverter voltage V0 , only then power would flow from dc source to ac supply system. But in both converter and inverter modes, thy ...
... circuit emf E. during inverter operation, load circuit emf when inverted to ac must be more than ac supply voltage. In other words, dc source voltage E must be more than inverter voltage V0 , only then power would flow from dc source to ac supply system. But in both converter and inverter modes, thy ...
LTC3857-1 - Low IQ, Dual, 2-Phase Synchronous Step
... an external clock is applied to this pin, the phase-locked loop will force the rising TG1 signal to be synchronized with the rising edge of the external clock. When not synchronizing to an external clock, this input, which acts on both controllers, determines how the LTC3857-1 operates at light load ...
... an external clock is applied to this pin, the phase-locked loop will force the rising TG1 signal to be synchronized with the rising edge of the external clock. When not synchronizing to an external clock, this input, which acts on both controllers, determines how the LTC3857-1 operates at light load ...
Journal of Applied Science and Agriculture
... voltage Vj changes from a high level to a low level in the order of V1 whenever Vin increases VDD/2n. When the analog input voltage is beyond VDD/2, the output of inverter N becomes 0V, and all quantizer output voltage Vj changes to high level. Furthermore, whenever Vin increases VDD/2nV, the quanti ...
... voltage Vj changes from a high level to a low level in the order of V1 whenever Vin increases VDD/2n. When the analog input voltage is beyond VDD/2, the output of inverter N becomes 0V, and all quantizer output voltage Vj changes to high level. Furthermore, whenever Vin increases VDD/2nV, the quanti ...
LTM8055 - Linear Technology
... 100kHz to 800kHz. The Applications Information section of the data sheet includes a table to determine the resistance value based on the desired switching frequency. Minimize capacitance at this pin. ...
... 100kHz to 800kHz. The Applications Information section of the data sheet includes a table to determine the resistance value based on the desired switching frequency. Minimize capacitance at this pin. ...
AD9224 数据手册DataSheet下载
... flexible, allowing the devices to be easily configured for either a differential or single-ended input. The dc offset, or commonmode voltage, of the input(s) can be set to accommodate either single-supply or dual-supply systems. Note also, that the analog inputs, VINA and VINB, are interchangeable, ...
... flexible, allowing the devices to be easily configured for either a differential or single-ended input. The dc offset, or commonmode voltage, of the input(s) can be set to accommodate either single-supply or dual-supply systems. Note also, that the analog inputs, VINA and VINB, are interchangeable, ...
MAX8790A Six-String White LED Driver with Active General Description
... the light source. A current-mode step-up controller drives up to six parallel strings of multiple series-connected LEDs. Each string is terminated with ballast that achieves ±1.5% current regulation accuracy, ensuring even brightness for all LEDs. The MAX8790A has a wide input-voltage range from 4.5 ...
... the light source. A current-mode step-up controller drives up to six parallel strings of multiple series-connected LEDs. Each string is terminated with ballast that achieves ±1.5% current regulation accuracy, ensuring even brightness for all LEDs. The MAX8790A has a wide input-voltage range from 4.5 ...
450W Power Supply Hardware v1.0 Author: Pierluigi Sarti, Technical Lead, Power
... describes in detail the technical specifications for the 450W AC/DC power converter, single voltage 12.5VDC, closed frame, self-cooled power supply used in high efficiency IT applications. The power converter includes independent AC input and DC output connectors, plus a DC input connector for backu ...
... describes in detail the technical specifications for the 450W AC/DC power converter, single voltage 12.5VDC, closed frame, self-cooled power supply used in high efficiency IT applications. The power converter includes independent AC input and DC output connectors, plus a DC input connector for backu ...
ADP5090 (Rev. A)
... Switching Node for the Inductive Boost Regulator with a Connection to the External Inductor. Connect a 22 μH inductor between this pin and VIN. Places Rechargeable Battery or Super Capacitor as a Storage for SYS Output Supply. Output Supply to System Load. Connect at least a 4.7 μF capacitor as clos ...
... Switching Node for the Inductive Boost Regulator with a Connection to the External Inductor. Connect a 22 μH inductor between this pin and VIN. Places Rechargeable Battery or Super Capacitor as a Storage for SYS Output Supply. Output Supply to System Load. Connect at least a 4.7 μF capacitor as clos ...
MAX1501 Highly Integrated, Linear Battery Charger with Thermal Regulation for Portable Applications
... For single-cell Li+ batteries, the MAX1501 functions as a stand-alone charger to control the charging sequence from the prequalification state through fast charge, topoff, and charge termination. With 3-cell NiMH/NiCd batteries, the MAX1501 requires collaboration with a microcontroller to determine ...
... For single-cell Li+ batteries, the MAX1501 functions as a stand-alone charger to control the charging sequence from the prequalification state through fast charge, topoff, and charge termination. With 3-cell NiMH/NiCd batteries, the MAX1501 requires collaboration with a microcontroller to determine ...
4N25 - Vishay
... liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantabilit ...
... liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantabilit ...
VSP-300
... and can be associated with one or several booster kits. Four types of booster kits are available 1 A/48 V, 2 A/30 V, 4 A/14 V and 10 A/5 V. Up to four boosters can be plugged in one VSP-300 chassis. Boosters can be parallelized to increase the output current. Each channel board can be optioned with ...
... and can be associated with one or several booster kits. Four types of booster kits are available 1 A/48 V, 2 A/30 V, 4 A/14 V and 10 A/5 V. Up to four boosters can be plugged in one VSP-300 chassis. Boosters can be parallelized to increase the output current. Each channel board can be optioned with ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.