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ANALOG DEVICES ADUM4221CRIZ
Gate Driver, 2 Channels, Isolated, Half Bridge, IGBT, MOSFET, 16 Pins, WSOIC
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- ADUM4221CRIZ
- Order Code:
- 4022428
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- Technical Datasheet:
- ADUM4221CRIZ Datasheet
- ECAD / MCAD
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Product Overview
ADUM4221 is an isolated, half bridge gate driver. It employ Analog Devices, Inc., iCoupler® technology to provide independent and isolated high-side and low-side output. This isolator operate with a logic input voltage ranging from 2.5V to 6.5V, providing compatibility with lower voltage systems. In comparison to gate drivers employing high voltage level translation methodologies, the device offer the benefit of true, galvanic isolation between the input and each output. The device have built in overlap protection and allow dead time adjustment. A single resistor between the dead time pin (DT) and the GND1 pin sets the dead time on the secondary side between the high-side and the low-side outputs. It is widely used in application such as switching power supplies, isolated IGBT/MOSFET gate drives, industrial inverters, gallium nitride (GaN)/silicon carbide (SiC) compatible etc.
- 4A peak current (
2 ohmRDSON-x), CMOS input logic levels - Output supply voltage range is 4.5V to 35V
- UVLO VDD1 positive going threshold is 2.45V typ
- VDDA and VDDB positive going threshold is 4.4V typ
- Propagation delay (falling edge) is 30ns typ, default low output
- Adjustable dead time and dual input
- High common-mode transient immunity is 150kV/μs
- Minimum output voltage is 11.6V, adjustable dead time
- Operating temperature range is −40°C to +125°C, VIA, VIB inputs
- Package style is 16-lead wide SOIC-IC
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- :
- 2Channels
- :
- Isolated
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- Half Bridge
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- IGBT, MOSFET
- :
- 16Pins
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- WSOIC
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- Surface Mount
- :
- PWM
- :
- 6A
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- 6A
- :
- 2.5V
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- 6.5V
- :
- -40°C
- :
- 125°C
- :
- 25ns
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- 30ns
- :
- -
- :
- -
- :
- MSL 3 - 168 hours
Technical Documents (1)
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60 deliver in 3-4 business days from our UK warehouse
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¥932.67
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¥1,025.94
Inc. JCT)
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| 1+ | ¥932.67 (¥1,025.94) | ( ) |
| 10+ | ¥728.89 (¥801.78) | ( ) |
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