ZHCSP85B
November 2021 – September 2022
TPSI3050-Q1
PRODMIX
1
特性
2
应用
3
说明
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Power Ratings
6.6
Insulation Specifications
6.7
Safety-Related Certifications
6.8
Safety Limiting Values
6.9
Electrical Characteristics
6.10
Switching Characteristics
6.11
Insulation Characteristic Curves
6.12
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Transmission of the Enable State
8.3.2
Power Transmission
8.3.3
Gate Driver
8.3.4
Modes Overview
8.3.5
Three-Wire Mode
8.3.6
Two-Wire Mode
8.3.7
VDDP and VDDH Undervoltage Lockout (UVLO)
8.3.8
Thermal Shutdown
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Two-Wire or Three-Wire Mode Selection
9.2.2.2
Standard Enable, One-Shot Enable
9.2.2.3
CDIV1, CDIV2 Capacitance
9.2.2.4
RPXFR Selection
9.2.2.5
CVDDP Capacitance
9.2.2.6
Gate Driver Output Resistor
9.2.2.7
Start-up Time and Recovery Time
9.2.2.8
Supplying Auxiliary Current, IAUX From VDDM
9.2.2.9
VDDM Ripple Voltage
9.2.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Related Links
12.2
接收文档更新通知
12.3
支持资源
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
术语表
13
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DWZ|8
MPSS140
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsp85b_oa
1
特性
无需隔离式次级电源
驱动外部功率晶体管或 SCR
5-kV
RMS
reinforced isolation
具有 1.5/3A 峰值拉电流和灌电流的
10-V
栅极驱动
适用于外部辅助电路的最高 50 mW 电源
支持交流或直流开关
支持双线或三线模式
七电平功率传输,电阻可选
功能安全型
可提供用于功能安全系统设计的文档
–40°C 至 125°C(1 级)汽车类环境温度范围,符合 AEC-Q100 标准
安全相关认证
计划:符合 DIN EN IEC 60747-17 (VDE 0884-17) 标准的 7071V
PK
增强型隔离
计划:符合 UL 1577 标准且长达 1 分钟的 5kV
RMS
隔离