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有刷 DC (BDC) 馬達驅動器

DRV8210P

現行

12-V、1-A 全橋馬達驅動器、PWM 控制含低功率睡眠模式

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產品規格表

DRV8210P

現行
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產品詳細資料

Number of full bridges 1 Vs (min) (V) 1.65 Vs ABS (max) (V) 12 Peak output current (A) 1.76 RDS(ON) (HS + LS) (mΩ) 1050 Sleep current (µA) 0.0035 Control mode PWM Control interface Hardware (GPIO) Topology Integrated FET Rating Catalog Operating temperature range (°C) -40 to 125
Number of full bridges 1 Vs (min) (V) 1.65 Vs ABS (max) (V) 12 Peak output current (A) 1.76 RDS(ON) (HS + LS) (mΩ) 1050 Sleep current (µA) 0.0035 Control mode PWM Control interface Hardware (GPIO) Topology Integrated FET Rating Catalog Operating temperature range (°C) -40 to 125
WSON (DSG) 8 4 mm² (2 mm × 2 mm)
  • N-channel H-bridge motor driver
    • MOSFET on-resistance: HS + LS 1 Ω
    • Drives one bidirectional brushed DC motor
    • One single- or dual-coil latching relay
  • 1.65-V to 11-V operating supply voltage range
  • High output current capability: 1.76-A peak

  • Standard PWM Interface (IN1/IN2)

  • Supports 1.8-V, 3.3-V, and 5-V logic inputs
  • Ultra low-power sleep mode
    • <84.5 nA @ VVM = 5 V, VVCC = 3.3 V, TJ = 25°C
    • Pin-to-pin with DRV8837 & DRV8837C
  • Protection features
    • Undervoltage lockout (UVLO)
    • Overcurrent protection (OCP)
    • Thermal shutdown (TSD)
  • Family of devices. See Section 5 for details.
    • DRV8210: 1.65-11 V, 1 Ω, multiple interfaces
    • DRV8210P: Sleep pin, PWM interface
    • DRV8212: 1.65-11 V, 280 mΩ, multiple interfaces
    • DRV8212P: Sleep pin, PWM interface
    • DRV8220: 4.5-18 V, 1 Ω, multiple interfaces
  • N-channel H-bridge motor driver
    • MOSFET on-resistance: HS + LS 1 Ω
    • Drives one bidirectional brushed DC motor
    • One single- or dual-coil latching relay
  • 1.65-V to 11-V operating supply voltage range
  • High output current capability: 1.76-A peak

  • Standard PWM Interface (IN1/IN2)

  • Supports 1.8-V, 3.3-V, and 5-V logic inputs
  • Ultra low-power sleep mode
    • <84.5 nA @ VVM = 5 V, VVCC = 3.3 V, TJ = 25°C
    • Pin-to-pin with DRV8837 & DRV8837C
  • Protection features
    • Undervoltage lockout (UVLO)
    • Overcurrent protection (OCP)
    • Thermal shutdown (TSD)
  • Family of devices. See Section 5 for details.
    • DRV8210: 1.65-11 V, 1 Ω, multiple interfaces
    • DRV8210P: Sleep pin, PWM interface
    • DRV8212: 1.65-11 V, 280 mΩ, multiple interfaces
    • DRV8212P: Sleep pin, PWM interface
    • DRV8220: 4.5-18 V, 1 Ω, multiple interfaces

The DRV8210P is an integrated motor driver with four N-channel power FETs, charge pump regulator, and protection circuitry. The tripler charge pump architecture allows the device to operate down to 1.65 V to accommodate 1.8-V supply rails and low-battery conditions. The charge pump integrates all capacitors to reduce the overall solution size of the motor driver on a PCB and allows for 100% duty cycle operation.

The DRV8210P supports an industry standard PWM (IN1/IN2) control interface. The nSLEEP pin controls a low-power sleep mode which achieves ultra-low quiescent current draw by disabling the internal circuitry.

The device can supply up to 1.76-A peak output current. It operates with a supply voltage from 1.65 V to 5.5 V.

The driver offers robust internal protection features include supply undervoltage lockout (UVLO), output overcurrent (OCP), and device overtemperature (TSD).

The DRV8210P is part of a family of devices which come in pin-to-pin scalable RDS(on) and supply voltage options to support various loads and supply rails with minimal design changes. See Section 5 for information on the devices in this family. View our full portfolio of brushed motor drivers on ti.com.

The DRV8210P is an integrated motor driver with four N-channel power FETs, charge pump regulator, and protection circuitry. The tripler charge pump architecture allows the device to operate down to 1.65 V to accommodate 1.8-V supply rails and low-battery conditions. The charge pump integrates all capacitors to reduce the overall solution size of the motor driver on a PCB and allows for 100% duty cycle operation.

The DRV8210P supports an industry standard PWM (IN1/IN2) control interface. The nSLEEP pin controls a low-power sleep mode which achieves ultra-low quiescent current draw by disabling the internal circuitry.

The device can supply up to 1.76-A peak output current. It operates with a supply voltage from 1.65 V to 5.5 V.

The driver offers robust internal protection features include supply undervoltage lockout (UVLO), output overcurrent (OCP), and device overtemperature (TSD).

The DRV8210P is part of a family of devices which come in pin-to-pin scalable RDS(on) and supply voltage options to support various loads and supply rails with minimal design changes. See Section 5 for information on the devices in this family. View our full portfolio of brushed motor drivers on ti.com.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 DRV8210P 11-V H-Bridge Motor Driver with PWM Interface and Low-Power Sleep Mode datasheet PDF | HTML 2021/5/6
Product overview Brushed and Stepper Motor Drivers in Video Surveillance PDF | HTML 2024/2/22
技術文章 Overcoming design challenges for brushed-DC motors in smart sanitation systems PDF | HTML 2020/7/1
技術文章 Automating smart home systems with motor drivers PDF | HTML 2019/10/24

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開發板

DRV8210EVM — 具低功耗休眠模式評估模組的 DRV8210 低電壓全橋馬達驅動器

DRV8210 評估模組 (EVM) 可用於輕鬆評估 DRV8210 裝置。

DRV8210 馬達驅動器整合 N 通道全橋、電荷泵穩壓器和防護電路。此裝置支援 PWM (IN1/IN2)、相位/啟用 (PH/EN)、獨立半橋及平行半橋控制模式。

EVM 配備了電位計，用於設定輸入控制針腳的工作週期 (PH/IN1、EN/IN2)。

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