ZHCSHZ0A
April 2018 – July 2018
DRV8306
PRODUCTION DATA.
1
特性
2
应用
3
说明
简化原理图
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD 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
Three Phase Smart Gate Drivers
7.3.1.1
PWM Control Mode (1x PWM Mode)
7.3.1.2
Hardware Interface Mode
7.3.1.3
Gate Driver Voltage Supplies
7.3.1.4
Smart Gate Drive Architecture
7.3.1.4.1
IDRIVE: MOSFET Slew-Rate Control
7.3.1.4.2
TDRIVE: MOSFET Gate Drive Control
7.3.1.4.3
Gate Drive Clamp
7.3.1.4.4
Propagation Delay
7.3.1.4.5
MOSFET VDS Monitors
7.3.1.4.6
VDRAIN Sense Pin
7.3.2
DVDD Linear Voltage Regulator
7.3.3
Pulse-by-Pulse Current Limit
7.3.4
Hall Comparators
7.3.5
FGOUT Signal
7.3.6
Pin Diagrams
7.3.7
Gate-Driver Protective Circuits
7.3.7.1
VM Supply Undervoltage Lockout (UVLO)
7.3.7.2
VCP Charge-Pump Undervoltage Lockout (CPUV)
7.3.7.3
MOSFET VDS Overcurrent Protection (VDS_OCP)
7.3.7.4
VSENSE Overcurrent Protection (SEN_OCP)
7.3.7.5
Gate Driver Fault (GDF)
7.3.7.6
Thermal Shutdown (OTSD)
7.4
Device Functional Modes
7.4.1
Gate Driver Functional Modes
7.4.1.1
Sleep Mode
7.4.1.2
Operating Mode
7.4.1.3
Fault Reset (ENABLE Reset Pulse)
8
Application and Implementation
8.1
Application Information
8.1.1
Hall Sensor Configuration and Connection
8.1.1.1
Typical Configuration
8.1.1.2
Open Drain Configuration
8.1.1.3
Series Configuration
8.1.1.4
Parallel Configuration
8.2
Typical Application
8.2.1
Primary Application
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.2.1
External MOSFET Support
8.2.1.2.1.1
Example
8.2.1.2.2
IDRIVE Configuration
8.2.1.2.2.1
Example
8.2.1.2.3
VDS Overcurrent Monitor Configuration
8.2.1.2.3.1
Example
8.2.1.3
Application Curves
9
Power Supply Recommendations
9.1
Bulk Capacitance Sizing
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
器件支持
11.1.1
器件命名规则
11.2
文档支持
11.2.1
相关文档
11.3
接收文档更新通知
11.4
社区资源
11.5
商标
11.6
静电放电警告
11.7
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)
RSM|32
MPQF195B
散热焊盘机械数据 (封装 | 引脚)
RSM|32
QFND112H
订购信息
zhcshz0a_oa
zhcshz0a_pm
11
器件和文档支持
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