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DRV8833PW 其他数据使用手册 - TI（德州仪器）
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TI（德州仪器）
分类:
电机驱动器
封装:
TSSOP-16
描述:
具有电流调节功能的 10.8V、2A、双路 H 桥电机驱动器 16-TSSOP -40 to 85
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DRV8833PW数据手册
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2
DRV8302
ZHCS138C –AUGUST 2011–REVISED MARCH 2016
www.ti.com.cn
Copyright © 2011–2016, Texas Instruments Incorporated
目目录录
1 特特性性.......................................................................... 1
2 应应用用范范围围................................................................... 1
3 说说明明.......................................................................... 1
4 修修订订历历史史记记录录 ........................................................... 2
5 Pin Configuration and Functions......................... 3
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings...................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions....................... 6
6.4 Thermal Information.................................................. 6
6.5 Electrical Characteristics........................................... 7
6.6 Gate Timing and Protection Characteristics ............. 8
6.7 Current Shunt Amplifier Characteristics.................... 8
6.8 Buck Converter Characteristics ................................ 9
6.9 Typical Characteristics............................................ 10
7 Detailed Description............................................ 11
7.1 Overview................................................................. 11
7.2 Function Block Diagram.......................................... 12
7.3 Feature Description................................................. 13
7.4 Device Functional Modes........................................ 19
8 Application and Implementation ........................ 20
8.1 Application Information............................................ 20
8.2 Typical Application ................................................. 21
9 Power Supply Recommendations...................... 24
9.1 Bulk Capacitance.................................................... 24
10 Layout................................................................... 25
10.1 Layout Guidelines ................................................. 25
10.2 Layout Example .................................................... 25
11 器器件件和和文文档档支支持持 ..................................................... 26
11.1 文档支持................................................................ 26
11.2 社区资源................................................................ 26
11.3 商标 ....................................................................... 26
11.4 静电放电警告......................................................... 26
11.5 Glossary................................................................ 26
12 机机械械、、封封装装和和可可订订购购信信息息....................................... 26
4 修修订订历历史史记记录录
注：之前版本的页码可能与当前版本有所不同。
Changes from Revision B (February 2016) to Revision C Page
• 已删除 REG 0x02 from the test conditions of the I
oso1
and I
osi1
parameters in the Electrical Characteristics table .............. 7
• 已更改 the value of R1 + R2 ≥ 100 KΩ to R1 + R2 ≥ 1 KΩ in the OC_ADJ section............................................................ 17
Changes from Revision A (December 2015) to Revision B Page
• Changed VEN_BUCK in Buck Converter Characteristics From: MIN = 0.9 V and MAX = 1.55 V To: MIN = 1.11 V
and MAX = 1.36 V. ................................................................................................................................................................ 9
Changes from Original (August 2011) to Revision A Page
• 已添加
引脚配置和功能
部分，ESD
额定值
表，
特性 描述
部分，
器件功能模式
，
应用和实施
部分，
电源相关建议
部
分，
布局
部分，
器件和文档支持
部分以及
机械、封装和可订购信息
部分 ................................................................................ 1
• V
PVDD
absolute max voltage rating reduced from 70 V to 65 V ............................................................................................. 5
• Clarification made on how the OCP status bits report in Overcurrent Protection (OCP) and Reporting ............................ 16
• Update to PVDD1 undervoltage protection in Undervoltage Protection (UVLO) describing specific transient brownout
issue. ................................................................................................................................................................................... 17
• Update to EN_GATE pin functional description in EN_GATE clarifying proper EN_GATE reset pulse lengths. ................ 19
• Added gate driver power-up sequencing errata Gate Driver Power Up Sequencing Errdata.............................................. 20
• Added Community Resources ............................................................................................................................................. 24
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