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PS105F6A-07W21 is a MOSFET and IGBT driver device with 9-18V working voltage and two outputs with maximum current capacity of 6A(Peak). One of the two outputs is inverted and the other is non-inverted.
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SPWM103F-2S0P is the Two Channel Sinusoidal PWM Core that digitally models the sine wave. The frequency, sampling number and Dead-Time parameters of the sine model are programmable. It has 5-24V input voltage and 5V signal output amplitude.
SPWM103F-1S2P is Sinusoidal PWM core digitally modeling the sine wave with one channel SPWM output and two channel PWM output. The frequency, sampling number and Dead-Time parameters of the sine model and the frequency, phase and duty cycle ratio parameters of the PWM channels are programmable.
DI4A-05W21A is a two channel isolated Gate driver module with 4A peak source and 6A peak sink current. The module stands out with its programmable Dead-Time feature, its outputs can be configured as two low-side drives and half-bridge drives.
DI4A-05W21A is a two channel isolated Gate driver module with 4A peak source and 6A peak sink current. The module stands out with its programmable Dead-Time feature, its outputs can be configured as two low-side drives and half-bridge drives.
UCC21520 IC used on the module is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz with best-in-class propagation delay(Max. 30 ns) and pulse-width distortion (Max. 5 ns). Input and output are isolated from each other with 100V/ns common-mode instantaneous protection capability (CMTI) and 5.7kVrms isolation capability in UL 1577 standards.
Variable Dead-Time: You can use the variable Dead-Time feature when you solder the 500K trimmer that comes with DI4A-05W21A to the place named PT1 on the PCB. (Figure 1(A))
RDT = R4 + PT1 (1)
tDT [ns] = 10 * RDT [KOhms] (2)
Dead-Time is calculated according to the formula (2). Note: (R4 = 1 KOhms)
Fixed Dead-Time: If a fixed value is suitable for you, you can use a fixed resistance in the place called PT1 (Figure 1(B1)) or you can change the R4 resistance directly by shorting the PT1 ports. (Figure 1(B2))
Note: Package/Case information for R4: 1206 (3212 Metric)
Overlap: By connecting the DT pin to the VCC, you can turn off the "Dead-Time" feature and allow the overlaps (The event that the voltage levels at the outputs are at the high logic level at the same time). (Figure 1(C))
The logic relationship between inputs and outputs is shown in the "Table 2" and "Figure 2" on the side.
Pushing the device to operate above the “Max.” listed in the table below may cause the device to overheat and to take up permanent damage. It is inconclusive that the device will function beyond the operating limits as set out in this technical document. Prolonged exposure to work under “maximum” rating conditions may affect device reliability.
* : It refers to the peak current value that can be provided from each of the signal outputs.
Note1 : It refers to the power that can be consumed in the total of the signal outputs.
The PP504F1A-02W40 is a four-output PWM core with 5-18V operating and output voltage. The output signal amplitude is at the input voltage level. The frequency, phase and duty cycle characteristics of all four signal outputs can be defined separately.
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PP504F0A-02W30 is a Pwm core with 5-24V input voltage and three channel signal output. The amplitudes of the signal outputs are at 5V level and the frequency, phase and duty cycle characteristics of all can be defined separately.
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This module, which makes the INA250A4 easy to use in R & D studies, is a high-gain and functional current sensor.
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