ISL78229ARZ-T7A

$8.99

Description：IC REG CTRLR BOOST PMBUS 40WFQFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:14302e93953d Category: DC DC Switching Controllers Brand: Renesas Electronics Corporation

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Product introduction

ISL78229ARZ-T7A is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG CTRLR BOOST PMBUS 40WFQFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for ISL78229ARZ-T7A

Description：IC REG CTRLR BOOST PMBUS 40WFQFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Transistor Driver
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：5V ~ 55V
Frequency - Switching：50kHz ~ 1.1MHz
Duty Cycle (Max)：89%
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：I2C, PMBus
Control Features：Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Grade：Automotive
Qualification：AEC-Q100

DC DC Switching Controllers datasheet and documents for ISL78229ARZ-T7A

ISL78229ARZ-T7A

DC DC Switching Controllers Overview

The ISL78229ARZ-T7A is an automotive-grade, dual-phase synchronous boost controller designed for high-power DC-DC conversion. It operates within a supply voltage range of 5 V to 55 V and supports output voltages from 5 V to 55 V. The device features I2C and PMBus interfaces for digital control. It is housed in a 40-pin QFN (6x6 mm) package and is rated for operation between -40°C and +125°C.

DC DC Switching Controllers Feature Summary

Automotive grade AEC-Q100 Grade 1 qualification
Dual-phase synchronous boost topology
Digital control via I2C and PMBus interfaces

DC DC Switching Controllers Applications

High-power boost applications
Automotive power systems
High-efficiency DC-DC conversion

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'T7A' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer is Renesas Electronics Corporation or its predecessor Intersil. Ensure the component meets automotive reliability standards if required for the target application environment.

DC DC Switching Controllers Selection Notes

Select this controller for designs requiring dual-phase synchronization and digital management. It is suitable for applications needing wide input/output voltage ranges up to 55 V. Consider the 40-pin QFN package constraints for thermal management and PCB layout requirements.

DC DC Switching Controllers Part Context

This component belongs to the ISL78229 series of switching controllers. It is part of Renesas's portfolio of power management integrated circuits aimed at simplifying high-power design challenges in automotive and industrial sectors through integrated digital control capabilities.