ZHCSES5A
March 2016 – March 2016
UCC24636
PRODUCTION DATA.
1
特性
2
应用
3
说明
4
修订历史记录
5
Device Comparison Table
6
Pin Configuration and 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
Start Up and UVLO
8.3.2
Volt-Sec SR Driver On-Time Control
8.3.3
Standby Operation
8.3.4
Pin Fault Protection
8.3.4.1
VPC Pin Overvoltage
8.3.4.2
VPC Pin Open
8.3.4.3
VSC Pin Open
8.3.4.4
TBLK Pin Open
8.3.4.5
VPC and VSC Short to Ground
8.3.4.6
TBLK Pin Short to Ground
8.4
Device Functional Modes
8.4.1
Start-Up
8.4.2
Normal Operation
8.4.3
Standby Operation
8.4.4
Conditions to Stop Operation
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
AC-to-DC Adapter, 5 V, 15 W
9.2.2
Design Requirements
9.2.3
Calculation of Component Values
9.2.3.1
VPC Input
9.2.3.2
VSC Input
9.2.3.3
TBLK Input
9.2.4
Application Waveforms And Curves
9.3
Do's and Don'ts
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.1.1
VDD Pin
11.1.2
VPC Pin
11.1.3
VSC Pin
11.1.4
GND Pin
11.1.5
TBLK Pin
11.1.6
DRV Pin
11.2
Layout Example
12
器件和文档支持
12.1
器件支持
12.1.1
器件命名规则
12.1.1.1
术语定义(用于设计示例)
12.2
文档支持
12.2.1
相关文档
12.3
商标
12.4
静电放电警告
12.5
Glossary
13
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DBV|6
MPDS026O
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcses5a_oa
5 Device Comparison Table
PART NUMBER
CCM DEAD TIME CONTROL
t
OFF
(µs)
F
SW(MAX)
(kHz)
UCC24636
No
4.35
130
UCC24630
Yes
2.5
200