ZHCSCK7A
June 2014 – June 2014
DRV8802-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
4
修订历史记录
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
Handling Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
PWM Motor Drivers
7.3.2
Bridge Control
7.3.3
Current Regulation
7.3.4
Decay Mode and Braking
7.3.5
Blanking Time
7.3.6
nRESET and nSLEEP Operation
7.3.7
Protection Circuits
7.3.7.1
Overcurrent Protection (OCP)
7.3.7.2
Thermal Shutdown (TSD)
7.3.7.3
Undervoltage Lockout (UVLO)
7.4
Device Functional Modes
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
Drive Current
8.2.2.2
Slow-Decay SR (Brake Mode)
8.2.3
Application Curves
9
Power Supply Recommendations
9.1
Bulk Capacitance
9.2
Power Supply and Logic Sequencing
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
10.3
Thermal Information
10.3.1
Thermal Protection
10.3.2
Power Dissipation
10.3.3
Heatsinking
11
器件和文档支持
11.1
Trademarks
11.2
Electrostatic Discharge Caution
11.3
术语表
12
机械封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
PWP|28
MPDS373B
散热焊盘机械数据 (封装 | 引脚)
PWP|28
PPTD156O
订购信息
zhcsck7a_oa
zhcsck7a_pm
4 修订历史记录
日期
修订版本
注释
2014 年 6 月
A
最初发布。