SLUSCG2A
March 2016 – March 2016
UCC24636
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
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
Device and Documentation Support
12.1
Device Support
12.1.1
Device Nomenclature
12.1.1.1
Definition of Terms (For Design Example)
12.2
Documentation Support
12.2.1
Related Documentation
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
Glossary
13
Mechanical, Packaging, and Orderable Information
パッケージ・オプション
メカニカル・データ(パッケージ|ピン)
DBV|6
MPDS026P
サーマルパッド・メカニカル・データ
発注情報
sluscg2a_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