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SI8274BB4D-IS1R: 产品描述栅极驱动器通道; 产品类别模拟混合信号IC 隔离器芯片; 文件大小1MB，共47页; 制造商Silicon Labs(芯科实验室); 官网地址https://www.silabs.com; 标准

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SI8274BB4D-IS1R概述

栅极驱动器通道

SI8274BB4D-IS1R规格参数

参数名称	属性值
类别
厂商名称	Silicon Labs(芯科实验室)
系列	*
包装	卷带（TR）
基本产品编号	SI8274

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Si827x Data Sheet

4 Amp ISOdriver with High Transient (dV/dt) Immunity

KEY FEATURES

The Si827x isolators are ideal for driving power switches used in a wide variety of

power supply, inverter, and motor control applications. The Si827x isolated gate drivers

utilize Skyworks' proprietary silicon isolation technology, supporting up to 2.5 kV

RMS

withstand voltage per UL1577 and VDE0884. This technology enables industry leading

common-mode transient immunity (CMTI), tight timing specifications, reduced variation

with temperature and age, better part-to-part matching, and extremely high reliability.

It also offers unique features such as separate pull-up/down outputs, driver shutdown

on UVLO fault, and precise dead-time programmability. The Si827x series offers longer

service life and dramatically higher reliability compared to opto-coupled gate drivers.

The Si827x drivers utilize Skyworks' proprietary silicon isolation technology, which pro-

vides up to 2.5 kV

RMS

withstand voltage per UL1577 and fast 60 ns propagation times.

Driver outputs can be grounded to the same or separate grounds or connected to a pos-

itive or negative voltage. The TTL level compatible inputs with >400 mV hysteresis are

available in individual control input (Si8271/2/3/5) or PWM input (Si8274) configurations.

High integration, low propagation delay, small installed size, flexibility, and cost-effective-

ness make the Si827x family ideal for a wide range of isolated MOSFET/IGBT and SiC

or GaN FET gate drive applications.

Automotive Grade products are built using automotive-specific flows at all steps in

the manufacturing process to ensure the robustness and low defectivity required for

automotive applications.

Industrial Applications

• Switch-mode Power Supplies

• Solar Power Inverters

• Motor control and drives

• Uninterruptible Power Supplies

• High-Power Class D Amplifiers

Safety Regulatory Approvals

• UL 1577 recognized

• Up to 2500 V

RMS

for 1 minute

• CSA approval

• IEC 60950-1 (reinforced insulation)

• VDE certification conformity

• VDE 0884 Part 10

• CQC certification approval

• GB4943.1-2011

Automotive Applications

• On-board chargers

• Battery management systems

• Charging stations

• Traction inverters

• Hybrid Electric Vehicles

• Battery Electric Vehicles

• Single, dual, or high-side/low-side drivers

• Single PWM or dual digital inputs

• High dV/dt immunity:

• 200 kV/µs CMTI

• 400 kV/µs Latch-up

• Separate pull-up/down outputs for slew

rate control

• Wide supply range:

• Input supply: 2.5–5.5 V

• Driver supply: 4.2–30 V

• Very low jitter of 200 ps p-p

• 60 ns propagation delay (max)

• Dedicated enable pin

• Skyworks’ high performance isolation

technology:

• Industry leading noise immunity

• High speed, low latency and skew

• Best reliability available

• Compact packages:

• 8-pin SOIC

• 16-pin SOIC

• DFN-14 (pin to pin compatible with

LGA-14 packages)

• Wide temperature range:

• –40 to 125 °C

• AEC-Q100 Qualified

• Automotive-grade OPNs available

• AIAG compliant PPAP documentation

support

• IMDS and CAMDS listing support

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

Rev. 1.06 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 23, 2021

SI8274BB4D-IS1R

SI8274BB4D-IS1R在线购买

SI8274BB4D-IS1R概述

SI8274BB4D-IS1R规格参数

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