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Slkor SL27524
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Slkor SL27524
- Type
- SLKOR
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SLKOR
- Electronic Component
- SL27524
- Electronic Component
- 1
- Package
- SOP-8
- Electronic Component
- (UVP)
- Electronic Component
- Gate Driver IC
- Electronic Component
- 0.116g
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0228146953
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 4.5V~20V
- Load Type
- MOSFET；IGBT
- Driver
- Electronic Component
- Current(IOH)
- 4A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SL27524 产品概述
一、产品简介
SL27524（市场常以“24V 4A”命名）为双通道低边栅极驱动器，专为驱动功率MOSFET与IGBT设计。每通道具备高达4A的源/吸电流能力，能够实现快速的上升/下降边沿，适用于开关频率较高的电源转换、马达驱动及逆变器等功率电子场合。
二、主要电气参数
- 驱动配置：低边（Low-side）
- 驱动通道数：2 通道（并联或独立驱动功率器件）
- 灌电流 (IOL)：4A，拉电流 (IOH)：4A
- 工作电压：4.5V ~ 20V（器件标识常见为“24V”系列，实际推荐供应电压请按照规格书）
- 上升/下降时间：tr = 6ns，tf = 6ns（典型）
- 传播延迟：tpLH = 16ns，tpHL = 16ns
- 输入门限：VIH = 2.0 ~ 2.4V，VIL = 0.8 ~ 1.2V
- 静态工作电流 Iq：≈180µA
三、功能与保护
- 欠压保护（UVP）：保证VCC不足时驱动器进入受保护状态，防止栅极误驱动与功率器件损坏。
- 快速驱动能力确保低开关损耗，同时需配合适当的门极电阻与死区管理以避免振铃与交越导通。
四、封装与环境
- 封装形式：SOP-8，便于表面贴装与自动化生产。
- 工作温度：-40°C ~ +125°C，适应工业级应用要求。
五、典型应用场景
- LLC、DC-DC、同步整流驱动
- 电机驱动逆变器（低边半桥或并联通道）
- 开关电源、UPS、储能逆变器等功率转换系统
六、使用建议与布置要点
- VCC 端紧邻芯片放置 0.1µF 陶瓷去耦电容并靠近地回路，以抑制瞬态电流与电压尖峰。
- 门极串联 2–10Ω 阻尼电阻，根据器件电容与系统要求调整以控制dv/dt 与振铃。
- 在高频、大电流切换时注意走线最短、层间回流路径良好，减小寄生电感。
- 若并联驱动多个功率器件，应评估单通道驱动能力与分流均衡。
七、结论
SL27524 是一款面向工业级功率控制的双通道低边栅极驱动器，兼具高速响应、4A 强驱动能力与欠压保护，适合对开关速度与驱动功率有较高要求的应用场景。选型时请结合实际工作电压、开关频率与负载特性，并严格参考规格书与典型应用电路进行布局与调试。
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