ZHCSIL2C
July 2018 – March 2022
UCC24624
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
说明(续)
6
Pin Configuration and Functions
Pin Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Timing Requirements
7.7
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Power Management
8.3.2
Synchronous Rectifier Control
8.3.3
Turn-off Threshold Adjustment
8.3.4
Noise Immunity
8.3.4.1
On-Time Blanking
8.3.4.2
Off-Time Blanking
8.3.4.3
Two-Channel Interlock
8.3.4.4
SR Turn-on Re-arm
8.3.4.5
Adaptive Turn-on Delay
8.3.5
Gate Voltage Clamping
8.3.6
Standby Mode
8.4
Device Functional Modes
8.4.1
UVLO Mode
8.4.2
Standby Mode
8.4.3
Run Mode
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
MOSFET Selection
9.2.2.2
Snubber Design
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
Device Support
12.1.1
Development Support
12.1.1.1
Custom Design With WEBENCH® Tools
12.2
Receiving Notification of Documentation Updates
12.3
Community Resources
12.4
Trademarks
封装选项
机械数据 (封装 | 引脚)
D|8
MSOI002K
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsil2c_oa
zhcsil2c_pm
1
特性
230V VD 引脚额定值
23ns 关断延迟,支持 LLC 运行频率高于谐振频率并支持高达 625kHz 的开关频率
比例栅极驱动器,可延长 SR 导通时间
可调节关断阈值,可最大限度地减小体二极管导通时间
具有 180µA 低待机电流的自动待机模式检测
具有内部钳位的 4.25V 至 26V 宽 VDD 工作电压范围
自适应导通延迟,可实现更佳的 DCM 振铃抑制
双通道互锁,可防止击穿
适用于 N 沟道 MOSFET、具有 1.5A 拉电流和 4A 灌电流能力的集成式栅极驱动器
8 引脚 SOIC 封装