ZHCSHA0E
January 2018 – March 2021
DRV10974
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Pin Configuration and 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
Speed Input and Control
7.3.2
Motor Direction Change
7.3.3
Motor-Frequency Feedback (FG)
7.3.4
Lock Detection
7.3.4.1
Lock Kt Measure
7.3.4.2
Lock No Motor
7.3.4.3
Lock Open Loop Abnormal
7.3.4.4
Lock BEMF Abnormal
7.3.4.5
Lock Closed Loop Abnormal
7.3.4.6
Lock Speed Abnormal
7.3.5
Soft Current-Limit
7.3.6
Short-Circuit Current Protection
7.3.7
Overtemperature Protection
7.3.8
Undervoltage Protection
7.4
Device Functional Modes
7.4.1
Spin-Up Settings
7.4.1.1
Motor Start
7.4.1.2
Initial Speed Detect
7.4.1.3
Align
7.4.2
Open-Loop Acceleration
7.4.3
Start-Up Current Sensing
7.4.4
Closed Loop
7.4.5
Control Advance Angle
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.2
接收文档更新通知
11.3
支持资源
11.4
Trademarks
11.5
静电放电警告
11.6
术语表
12
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
RUM|16
MPQF223A
PWP|16
MPDS371A
散热焊盘机械数据 (封装 | 引脚)
RUM|16
QFND157C
PWP|16
PPTD312C
订购信息
zhcsha0e_oa
zhcsha0e_pm
6.2
ESD Ratings
VALUE
UNIT
V
(ESD)
Electrostatic discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001
(1)
±2000
V
Charged-device model (CDM), per JEDEC specification JESD22-C101
(2)
±500
(1)
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2)
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
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