DRV8411A
1.65V-to-11V, 4A dual H-bridge motor driver with IPROPI current regulation
DRV8411A
- Dual H-bridge motor driver, can drive -
- One bipolar stepper motor
- One or two brushed DC motors
- Solenoids and other inductive loads
- Low ON-resistance: HS + LS = 400mΩ (Typical, 25°C)
- Wide Power Supply Voltage Range
- 1.65 to 11V
-
Pin-to-pin compatible with -
- High output current capability: 4A Peak
-
PWM control interface
- Supports 1.8V, 3.3V, and 5V logic inputs
- Integrated current regulation
- IPROPI current sense output for stall detection
- Low-power sleep mode
- ≤ 40nA at VVM = 5V, TJ = 25°C
-
Small package and footprint
-
16-pin HTSSOP with PowerPAD™, 5.0×4.4mm
-
16-Pin WQFN with PowerPAD™, 3.0×3.0mm
-
- Integrated protection features
- VM undervoltage lockout (UVLO)
- Auto-retry overcurrent protection (OCP)
- Thermal shutdown (TSD)
- Fault Indication Pin (nFAULT)
The DRV8411A is a dual H-bridge motor driver that can drive one or two DC brush motors, one stepper motor, solenoids, or other inductive loads. The tripler charge pump allows the device to operate down to 1.65V to accommodate 1.8V supply rails and low-battery conditions. The charge pump integrates all capacitors and allows for 100% duty cycle operation. The inputs and outputs can be paralleled to drive high current brush DC motors with half the RDS(on).
The device implements current sensing and regulation. Internal current mirrors output the current sense information on the IPROPI pins, eliminating the need for large power shunt resistors, thereby saving board area and reducing system cost. The IPROPI outputs allow a microcontroller to detect motor stall or changes in load conditions. Using the VREF pin, the devices can regulate the motor current during startup and high-load events without interaction from a microcontroller.
A low-power sleep mode achieves ultra-low quiescent current draw by shutting down most of the internal circuitry. Internal protection features include undervoltage, overcurrent, and overtemperature.
The DRV8411A is part of a family of devices which come in pin-to-pin, scalable RDS(ON) options to support various loads with minimal design changes. See for information on the devices in this family. View our full portfolio of brushed motor drivers on ti.com.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | DRV8411A Dual H-Bridge Motor Driver with Current Regulation datasheet (Rev. B) | PDF | HTML | 08 Jul 2024 |
Product overview | Brushed and Stepper Motor Drivers in Video Surveillance | PDF | HTML | 22 Feb 2024 | |
Certificate | DRV8411AEVM EU RoHS Declaration of Conformity (DoC) | 22 Aug 2022 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
DRV8411AEVM — DRV8411A evaluation module for dual H-bridge motor driver with current regulation
The DRV8411A evaluation module (EVM) allows designers to evaluate the DRV8411A dual H-bridge driver. The EVM includes an MCU and a graphical user interface (GUI) for easy control of the motor driver. The EVM comes with all the necessary tools and software to begin spinning motors right away (...)
DRV841XEVM-GUI — GUI installer for the DRV8410EVM, DRV8411EVM, and DRV8411AEVM
Supported products & hardware
Products
Stepper motor drivers
Hardware development
Evaluation board
MSP-MOTOR-CONTROL — MSP firmware solutions for motor control
MSP Motor Control is a collection of software, tools and examples to spin motors in 30 minutes or less with MSPM0 Arm® Cortex® M0+ MCUs and popular motor driver solutions.
MSP Motor Control provides examples for supported hardware kits to spin brushed, stepper, and three-phase motors with sensored (...)
Supported products & hardware
Products
Arm Cortex-M0+ MCUs
BLDC drivers
Stepper motor drivers
Brushed DC (BDC) motor drivers
Hardware development
Evaluation board
Software
Software development kit (SDK)
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
HTSSOP (PWP) | 16 | Ultra Librarian |
WQFN (RTE) | 16 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
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