ADUM3224WARZ-RL7

The ADUM3224WARZ-RL7 is a narrow-body, 16-pin SOIC package isolated gate driver that offers high performance and safety features for various applications. This integrated gate driver is designed to drive power switches in high-side and low-side configurations relative to the input. With a peak output current of 4 A, it can efficiently drive power MOSFETs and IGBTs in power electronics systems.

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Description

Technical Parameters

The ADUM3224WARZ-RL7 isolated gate driver offers a wide range of applications and benefits in industrial systems. Its high working voltage, high-frequency operation, wide input logic voltage range, and safety features make it an indispensable component in motor drives, power inverters, power supplies, electric vehicle systems, solar inverters, medical equipment, and more. Engineers and designers can leverage its capabilities to enhance system performance, energy efficiency, and safety across diverse applications.

product-1265-807

Related Products:

Mfr Part	ADUM3224WARZ	ADUM3224WARZ-RL7	ADUM3224WBRZ	ADUM3224WBRZ-RL7	ADUM3224WCRZ	ADUM3224WCRZ-RL7
Description	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR
Stock	30000	30000	30000	30000	30000	30000
Product Status	Active	Active	Active	Active	Active	Active
Technology	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling
Number of Channels	2	2	2	2	2	2
Voltage - Isolation	3000Vrms	3000Vrms	3000Vrms	3000Vrms	3000Vrms	3000Vrms
Common Mode Transient Immunity (Min)	25kV/μs	25kV/μs	25kV/μs	25kV/μs	25kV/μs	25kV/μs
Propagation Delay tpLH / tpHL (Max)	54ns，54ns	54ns，54ns	54ns, 54ns	54ns，54ns	54ns, 54ns	54ns, 54ns
Current - Output High, Low	4A, 4A	4A, 4A	4A, 4A	4A, 4A	4A, 4A	4A, 4A
Voltage - Output Supply	4.5 V ~ 18 V	4.5 V ~ 18 V	7.5V ~ 18V	7.5V ~ 18V	11.5V ~ 18V	11.5V ~ 18V
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40～C ~ 125～C	-40°C ~ 125°C	-40～C ~ 125～C	-40～C ~ 125～C
Package / Case	SOP16	SOP16	SOP16	SOP16	SOP16	SOP16
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)

Applications:

Switching power supplies

Isolated IGBT/MOSFET gate drives

Industrial inverters

Automotive

General Description:

TheADuM3224/ADuM4224¹ are 4 A isolated, half-bridge gate drivers that employ the Analog Devices, Inc., iCoupler® technology to provide independent and isolated high-side and low-side outputs. The ADuM3224 provides 3000 V rms isolation in the narrow-body, 16-lead SOIC package, and the ADuM4224 provides 5000 V rms isolation in the wide-body, 16-lead SOIC package. Combining high speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to the alternatives, such as the combination of pulse transformers and gate drivers.

The ADuM3224/ADuM4224 isolators each provide two independent isolated channels. They operate with an input supply ranging from 3.0 V to 5.5 V, providing compatibility with lower voltage systems. In comparison to gate drivers employing high voltage level translation methodologies, the ADuM3224/ADuM4224 offer the benefit of true, galvanic isolation between the input and each output. Each output can be continuously operated up to 537 V peak relative to the input, thereby supporting low-side switching to negative voltages. The differential voltage between the high-side and low-side can be as high as 800 V peak.

As a result, the ADuM3224/ADuM4224 provide reliable control over the switching characteristics of IGBT/MOSFET configurations over a wide range of positive or negative switching voltages.

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