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ISL9443IRZ Datasheet

ISL9443IRZ Cover
DatasheetISL9443IRZ
File Size1,632.22 KB
Total Pages23
ManufacturerRenesas Electronics America Inc.
Website
Total PartsThis datasheet covers 3 part numbers
Associated Parts ISL9443IRZ, ISL9443IRZ-T, ISL9443IRZ-T7A
Description IC REG CTRLR BUCK 32QFN, IC REG CTRLR BUCK 32QFN, IC REG CTRLR BUCK 32QFN

ISL9443IRZ - Renesas Electronics America Inc.

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ISL9443IRZ-T ISL9443IRZ-T Renesas Electronics America Inc. IC REG CTRLR BUCK 32QFN 168

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ISL9443IRZ-T7A ISL9443IRZ-T7A Renesas Electronics America Inc. IC REG CTRLR BUCK 32QFN 257

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URL Link

ISL9443IRZ

Renesas Electronics America Inc.

Manufacturer

Renesas Electronics America Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

3

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4.5V ~ 28V

Frequency - Switching

600kHz ~ 1.2MHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

32-VFQFN Exposed Pad

Supplier Device Package

32-QFN (5x5)

ISL9443IRZ-T

Renesas Electronics America Inc.

Manufacturer

Renesas Electronics America Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

3

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4.5V ~ 28V

Frequency - Switching

600kHz ~ 1.2MHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

32-VFQFN Exposed Pad

Supplier Device Package

32-QFN (5x5)

ISL9443IRZ-T7A

Renesas Electronics America Inc.

Manufacturer

Renesas Electronics America Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

3

Output Phases

2

Voltage - Supply (Vcc/Vdd)

4.5V ~ 28V

Frequency - Switching

600kHz ~ 1.2MHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

32-VFQFN Exposed Pad

Supplier Device Package

32-QFN (5x5)