ZHCSGE8A
June 2017 – August 2018
UCC27712
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化原理图
典型传播延迟比较
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Dynamic Electrical Characteristics
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
VDD and Under Voltage Lockout
7.3.2
Input and Output Logic Table
7.3.3
Input Stage
7.3.4
Output Stage
7.3.5
Level Shift
7.3.6
Low Propagation Delays and Tightly Matched Outputs
7.3.7
Parasitic Diode Structure
7.4
Device Functional Modes
7.4.1
Minimum Input Pulse Operation
7.4.2
Output Interlock and Dead Time
7.4.3
Operation Under 100% Duty Cycle Condition
7.4.4
Operation Under Negative HS Voltage Condition
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Selecting HI and LI Low Pass Filter Components (RHI, RLI, CHI, CLI)
8.2.2.2
Selecting Bootstrap Capacitor (CBOOT)
8.2.2.3
Selecting VDD Bypass/Holdup Capacitor (CVDD) and Rbias
8.2.2.4
Selecting Bootstrap Resistor (RBOOT)
8.2.2.5
Selecting Gate Resistor RON/ROFF
8.2.2.6
Selecting Bootstrap Diode
8.2.2.7
Estimate the UCC27712 Power Losses (PUCC27712)
8.2.2.8
Estimating Junction Temperature
8.2.2.9
Operation With IGBT's
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
文档支持
11.1.1
相关文档
11.2
相关链接
11.3
社区资源
11.4
商标
11.5
静电放电警告
11.6
术语表
12
机械、封装和可订购信息
1
特性
高侧和低侧配置
双输入,带输出互锁和 150ns 死区时间
在高达 620V 的电压下完全可正常工作,HB 引脚上的绝对最高电压为 700V
VDD 建议范围为 10V 至 20V
峰值输出电流 2.8A 灌电流、1.8A 拉电流
50V/ns 的 dv/dt 抗扰度
HS 引脚上的逻辑运行电压高达 –11V
输入负电压容差为 –5V
大型负瞬态安全工作区
为两个通道提供 UVLO 保护
短传播延迟(典型值 100ns)
延迟匹配(典型值 12ns)
设计用于自举操作的悬空通道
低静态电流
TTL 和 CMOS 兼容输入
行业标准 SOIC-8 封装
所有参数额定温度范围:–40°C 至 +125°C