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步進馬達驅動器

DRV8833

現行

具電流調節功能的 10.8-V、2-A 雙全橋馬達驅動器

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DRV8411 現行 具有電流調節功能的 1.65-V 至 11-V、4-A 雙全橋馬達驅動器 Integrated capacitors on VCP and VINT, higher Rdson, supports 1.8-V logic input and ultra-low sleep current

DRV8833

現行
產品規格表 立即訂購

產品詳細資料

Number of full bridges 2 Vs (min) (V) 2.7 Vs ABS (max) (V) 11.8 Full-scale current (A) 1.5 Peak output current (A) 2 RDS(ON) (HS + LS) (mΩ) 360 Sleep current (µA) 1.6 Control mode PWM Control interface Hardware (GPIO) Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
Number of full bridges 2 Vs (min) (V) 2.7 Vs ABS (max) (V) 11.8 Full-scale current (A) 1.5 Peak output current (A) 2 RDS(ON) (HS + LS) (mΩ) 360 Sleep current (µA) 1.6 Control mode PWM Control interface Hardware (GPIO) Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
HTSSOP (PWP) 16 32 mm² 5 x 6.4 TSSOP (PW) 16 32 mm² 5 x 6.4 WQFN (RTY) 16 16 mm² 4 x 4
  • Dual-H-Bridge Current-Control Motor Driver
    • Can Drive Two DC Motors or One Stepper
      Motor
    • Low MOSFET ON-Resistance: HS + LS 360
      mΩ
  • Output Current (at VM = 5 V, 25°C)
    • 1.5-A RMS, 2-A Peak per H-Bridge in PWP
      and RTY Package
      Options
    • 500-mA RMS, 2-A Peak per H-Bridge in PW
      Package Option
  • Outputs can be in Parallel for
    • 3-A RMS, 4-A Peak (PWP and RTY)
    • 1-A RMS, 4-A Peak (PW)
  • Wide Power Supply Voltage Range:
    2.7 to 10.8 V
  • PWM Winding Current Regulation and Current
    Limiting
  • Thermally Enhanced Surface-Mount Packages
  • Dual-H-Bridge Current-Control Motor Driver
    • Can Drive Two DC Motors or One Stepper
      Motor
    • Low MOSFET ON-Resistance: HS + LS 360
      mΩ
  • Output Current (at VM = 5 V, 25°C)
    • 1.5-A RMS, 2-A Peak per H-Bridge in PWP
      and RTY Package
      Options
    • 500-mA RMS, 2-A Peak per H-Bridge in PW
      Package Option
  • Outputs can be in Parallel for
    • 3-A RMS, 4-A Peak (PWP and RTY)
    • 1-A RMS, 4-A Peak (PW)
  • Wide Power Supply Voltage Range:
    2.7 to 10.8 V
  • PWM Winding Current Regulation and Current
    Limiting
  • Thermally Enhanced Surface-Mount Packages

The DRV8833 device provides a dual bridge motor driver solution for toys, printers, and other mechatronic applications.

The device has two H-bridge drivers, and can drive two DC brush motors, a bipolar stepper motor, solenoids, or other inductive loads.

The output driver block of each H-bridge consists of N-channel power MOSFETs configured as an H-bridge to drive the motor windings. Each H-bridge includes circuitry to regulate or limit the winding current.

Internal shutdown functions with a fault output pin are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature. A low-power sleep mode is also provided.

The DRV8833 is packaged in a 16-pin WQFN package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

The DRV8833 device provides a dual bridge motor driver solution for toys, printers, and other mechatronic applications.

The device has two H-bridge drivers, and can drive two DC brush motors, a bipolar stepper motor, solenoids, or other inductive loads.

The output driver block of each H-bridge consists of N-channel power MOSFETs configured as an H-bridge to drive the motor windings. Each H-bridge includes circuitry to regulate or limit the winding current.

Internal shutdown functions with a fault output pin are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature. A low-power sleep mode is also provided.

The DRV8833 is packaged in a 16-pin WQFN package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
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DRV8847 現行 具電流調節和獨立半橋控制的 18V、2-A 雙全橋馬達驅動器 The DRV8847 has interface (2 GPIO) options available and a higher maximum voltage, and open-load detection

技術文件

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檢視所有 14
類型 標題 日期
* Data sheet DRV8833 Dual H-Bridge Motor Driver datasheet (Rev. E) PDF | HTML 2015年 7月 6日
Application note Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 2021年 10月 14日
Application note Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A) PDF | HTML 2021年 7月 22日
Application note Designing a Motorized Resistive Load PDF | HTML 2021年 7月 21日
Application note Methods to Configure Current Regulation for Brushed and Stepper Motors (Rev. B) PDF | HTML 2021年 1月 19日
White paper Extending Battery Life in Smart E-Locks (Rev. A) 2020年 6月 4日
Application note PowerPAD™ Thermally Enhanced Package (Rev. H) 2018年 7月 6日
Technical article Extra tricks to increase battery life in IoT-enabled applications PDF | HTML 2017年 8月 16日
Technical article Increasing battery life in IoT devices PDF | HTML 2017年 5月 5日
Technical article IoT is making buildings greener and more intelligent. Value versus affordability PDF | HTML 2017年 1月 4日
More literature TM4C123x Stepper Motor Control Product Summary 2015年 7月 6日
Application note Understanding Motor Driver Current Ratings 2012年 2月 6日
EVM User's guide DRV8833EVM User Guide 2011年 7月 27日
Application brief PowerPAD™ Made Easy (Rev. B) 2004年 5月 12日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

DRV8833EVM — DRV8833 評估模組

The DRV8833 evaluation module (EVM) demonstrates the capabilities and performance of the DRV8833 integrated circuit from Texas Instruments. The DRV8833 is a low voltage, 2A stepper or single / dual brushed DC motor driver. It can also be used to drive solenoids or relays.

使用指南: PDF
TI.com 無法提供
支援軟體

SLVC525 — Board Files: DRV8833 EVM

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產品
步進馬達驅動器
DRV8833 — 具電流調節功能的 10.8-V、2-A 雙全橋馬達驅動器
硬體開發
開發板
DRV8833EVM — DRV8833 評估模組
下載
參考設計

TIDA-00757 — 使用 4 節 AA 電池並可實現 5 年以上電池壽命的智慧鎖參考設計

With the increasing number of building and home owners looking to retrofit smart locks (or electronic locks) to their building or home, wireless battery powered smart locks are becoming increasingly popular in today’s market.  In a smart lock application, the high current motor and (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDEP0056 — 在 BeagleBone Black 上使用 PRU-ICSS 進行熱感列印的參考設計

The Programmable Realtime Unit – Industrial Communications Sub-System (PRU-ICSS) is a versatile component of the AM335x SoC that enables real-time, deterministic, fast GPIO control, even when running a non-deterministic operating system. This reference design provides a concrete use case and (...)
Design guide: PDF
電路圖: PDF
封裝 引腳 下載
HTSSOP (PWP) 16 檢視選項
TSSOP (PW) 16 檢視選項
WQFN (RTY) 16 檢視選項
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訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 資格摘要
  • 進行中可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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