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Shenzhen Mingjiada Electronics Co., Ltd.: Supply Renesas (ISL99227HRZ) Digital Multiphase——Smart Power Stage (SPS) Module

With the growing demand for high-performance, high-density power management in electronic devices, Smart Power Stage (SPS) modules have become a key component in industrial, communications and consumer electronics. As a leading global supplier of electronic components, Mingjiada Electronics now offers the Renesas ISL99227HRZ Smart Power Stage Module, which, with its superior performance and integrated design, provides an efficient and reliable solution for modern power systems.

Product Description

The Renesas ISL99227HRZ is a highly integrated intelligent power stage module designed for multi-phase buck converters for high power density scenarios such as CPU/GPU power supplies, server power supplies, and communication base stations. The device integrates high-precision current and temperature monitors that can be fed back to the controller and multiplier to form a complete multi-phase DC/DC system.

The ISL99227HRZ features a tri-state PWM input compatible with 3.3V and 5.0V, and when used with Renesas' polyphase PWM controllers, provides a reliable solution under abnormal operating conditions.The ISL99227HRZ also integrates UVLO, thermal, and overcurrent fault protection for improved system performance and reliability.

ISL99227HRZ Specifications:

Output Configuration: Half Bridge

Application: DC-DC converter, synchronous buck converter

Interface: PWM

Load Type: Inductive, Capacitive

Technology: MOSFET (Metal Oxide)

On-resistance (typical): 16 Ohm

Current - Output/Channel: 60A

Voltage - Supply: 4.75V ~ 5.25V

Voltage - Load: 4.5V ~ 18V

Operating Temperature: -10°C ~ 100°C (TJ)

Features: Bootstrap Circuitry, Status Flags

Fault Protection: Current Limit, Over Temperature, Breakdown, UVLO

Mounting Type: Surface Mount

Package/Shell: 32-PowerWFQFN

Supplier Device Package: 32-PQFN (5x5)

ISL99227HRZ Product Features:

Input range: +4.5V to +18V

Supports 60A DC current

ISL99227 compatible with 3.3V tri-state PWM inputs

Downhill current sensing

±3% accuracy current monitor (IMON) with REFIN inputs

8mV/°C Temperature Monitor with OT Marker

Dedicated low-side FET control input

Comprehensive fault protection for high system reliability

High side FET short circuit and overcurrent protection

Over-temperature protection

VCC and VIN undervoltage lockout (UVLO)

Open drain fault report output

Up to 2MHz switching frequency

ISL99227HRZ Pinout - Top View

Mingjiada Electronics has been supplying Renesas (ISL99227HRZ) Smart Power Stage (SPS) modules for a long time, if you need more detailed information about ISL99227HRZ or purchasing information, please contact Mingjiada Electronics customer service team.

QQ：1668527835

Tel：13410018555

Email：chen13410018555@163.com

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