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Texas Instruments DRV8880PWP
- Part No.:
- DRV8880PWP
- Manufacturer:
- Texas Instruments
- Category:
- Motor Drivers, Controllers
- Package:
- 28-PowerTSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DRV8880PWP.pdf
- Description:
- IC MTR DRVR BIPLR 6.5-45V 28SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:13,785
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Product details
Overview
DRV8880PWP from Texas Instruments is a bipolar stepper motor driver IC with integrated H-bridge power stages, microstepping indexer, and Smart Tune current regulation. It delivers 2.0 A full-scale / 1.4 A RMS output current, operates from 6.5 V to 45 V, supports STEP/DIR control up to 1 MHz, and enables 1/16 microstepping for precision motion in compact industrial actuators.
For engineers reviewing the DRV8880PWP datasheet, DRV8880PWP pinout, DRV8880PWP application, or DRV8880PWP equivalent, this page provides verified technical context, validated pin functions, confirmed decay mode options (Smart Tune, mixed, slow, fast), thermal derating data at 25°C/125°C, and real-world stepper motor interface constraints including adaptive blanking time and torque DAC scaling.
Technical Context
The DRV8880PWP integrates dual N-channel H-bridges with current-sense amplifiers, a programmable microstepping indexer (full to 1/16-step), and configurable PWM chopping using 10/20/30 µs off-time settings. Its Smart Tune feature dynamically selects decay mode per step to minimize ripple while maintaining responsiveness.
It implements tri-level logic inputs (M0/M1, DECAY0/DECAY1, TOFF) for mode selection, includes a 3.3-V/10-mA LDO regulator (V3P3), and features comprehensive protection: VM undervoltage lockout (UVLO2 at 6.1–6.5 V), logic UVLO1 (4.8–5.0 V), charge pump fault detection, latched/retry overcurrent modes, and thermal shutdown at 150°C with 35°C hysteresis.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 6.5 V to 45 V - supports wide-input industrial DC bus without external regulators |
| Full-Scale Output Current | 2.0 A - sets peak sinusoidal winding current during microstepping; requires sense resistor and PCB thermal management |
| RMS Output Current | 1.4 A - maximum continuous current per bridge at TA = 25°C with proper ground plane; derates at higher ambient |
| Microstep Resolution | 1/16 - achieved via internal indexer; M0/M1 pins configure full, 1/2, 1/4, 1/8, or 1/16 step modes |
| Decay Mode Options | Smart Tune, mixed, slow, fast - selected via DECAY0/DECAY1; Smart Tune auto-adjusts per step for optimal regulation |
| Sleep Current | 28 µA - ultra-low quiescent draw in nSLEEP low state; enables battery-backed or energy-sensitive systems |
| Junction-to-Ambient RθJA | 33.1 °C/W - HTSSOP package thermal resistance; dictates heatsinking requirements for 2.0-A operation |
Pinout & Package
DRV8880PWP uses the 28-pin HTSSOP (PowerPAD™) package with 9.70 mm × 4.40 mm body size and exposed thermal pad connected to GND. The PowerPAD enhances thermal dissipation critical for sustaining 2.0-A full-scale current.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AOUT1, AOUT2, BOUT1, BOUT2 | H-bridge motor outputs | Drive stepper motor windings A and B; each pair forms one complete bridge; voltage rating up to VM + 0.7 V |
| AISEN, BISEN | Current sense inputs | Accept voltage drop across external sense resistors; set full-scale current with VREF and TRQ[1:0] DAC |
| STEP, DIR, ENABLE, nSLEEP | Digital control inputs | STEP rising edge advances indexer; DIR sets rotation direction; ENABLE gates outputs; nSLEEP enters 28-µA sleep mode |
| DECAY0, DECAY1, TOFF, M0, M1, TRQ0, TRQ1 | Tri-level configuration inputs | Set decay mode (Smart Tune/mixed/slow/fast), off-time (10/20/30 µs), microstep resolution, and torque scaling (100%/75%/50%/25%) |
| nFAULT | Open-drain fault indicator | Pulled low on UVLO, OCP, TSD, or CPUV; requires external pullup to V3P3 or VM for system-level fault monitoring |
| V3P3 | Internal LDO output | 3.3-V regulated supply; powers logic and external circuitry; max 10 mA load; bypass with 0.47-µF ceramic capacitor |
| VM, GND, Thermal Pad | Power and ground terminals | VM supplies motor power (6.5–45 V); dual VM pins reduce IR drop; thermal pad must be soldered to PCB ground plane for thermal integrity |
Key Features
| Feature | Design Value |
|---|---|
| Smart Tune decay optimization | Automatically selects optimal decay per step to minimize current ripple while preserving step response - eliminates manual decay tuning |
| Adaptive blanking time | Scales minimum drive time with output current to suppress zero-crossing distortion at low-current microsteps |
| Torque DAC scaling | Digital TRQ[1:0] inputs scale full-scale current to 100%, 75%, 50%, or 25% without adjusting VREF voltage or sense resistor |
| Configurable PWM off-time | 10/20/30 µs selection via TOFF pin - balances torque smoothness, efficiency, and thermal performance across motor loads |
| Comprehensive fault protection | Integrated UVLO (VM, logic, charge pump), OCP with latched/retry modes, and thermal shutdown with 35°C hysteresis - reduces need for external supervision |
Applications
| Automatic Teller Machines | Video Security Cameras |
|---|---|
Use Scenario: Precise paper handling and cash dispensing mechanisms requiring quiet, vibration-free motion. IC Role / Device Role / Timing Role: Stepper motor driver executing 1/16 microsteps under STEP/DIR command; Smart Tune adapts to motor aging and load variation. Use Value: Eliminates audible stepping noise and positional error accumulation over thousands of cycles, extending service life. | Use Scenario: Pan-tilt-zoom (PTZ) actuation with smooth, jitter-free movement and high positional repeatability. IC Role / Device Role / Timing Role: Bipolar stepper driver controlling lens and gimbal motors; torque DAC adjusts current during low-speed tracking to reduce heat. Use Value: Enables sub-degree angular resolution and consistent torque delivery across temperature swings (–40°C to +125°C). |
| 3D Printers | Factory Automation |
Use Scenario: X/Y/Z axis positioning with high-resolution layer deposition and minimal resonance at mid-band frequencies. IC Role / Device Role / Timing Role: Microstepping indexer driving NEMA17/NEMA23 motors; adaptive blanking time suppresses distortion at low microstep currents. Use Value: Reduces print artifacts (banding, ghosting) by maintaining sinusoidal current fidelity across all 256 microsteps per full revolution. | Use Scenario: Robotic arm joint control and conveyor indexing where reliability under continuous duty and thermal stress is critical. IC Role / Device Role / Timing Role: Industrial-grade stepper driver with 45-V max supply tolerance and RθJA = 33.1 °C/W for sustained 2.0-A operation. Use Value: Supports unattended 24/7 operation with built-in fault reporting (nFAULT) and thermal shutdown recovery without controller intervention. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar stepper motor driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DRV8881PWP | Same pinout and feature set but rated for 2.5-A peak current; higher RDS(ON) at low VM; no Smart Tune | Lacks adaptive decay tuning; requires manual decay mode selection for optimal performance | Choose when higher peak current is needed and decay behavior can be statically configured |
| DRV8825PWPR | 2.2-A RMS, 1/32 microstepping, integrated current sense; no V3P3 LDO; different pinout and decay control scheme | Requires external 3.3-V supply; lacks Smart Tune and torque DAC; smaller WQFN package | Choose for space-constrained designs needing finer microstepping and lower cost, accepting added board complexity |
Compared with DRV8880PWP, DRV8881PWP offers higher peak current but sacrifices Smart Tune automation, while DRV8825PWPR enables 1/32 steps and saves board space but removes the integrated LDO and torque DAC - making DRV8880PWP optimal for thermally demanding, maintenance-sensitive industrial motion systems.
Availability
DRV8880PWP is available at Aetrix Electronics and suitable for automatic teller machines, video security cameras, and 3D printers requiring stable component supply, long-term lifecycle support, and guaranteed traceable sourcing.
Supply support for DRV8880PWP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and power management solutions for industrial, automotive, and communications markets.
The DRV8880PWP belongs to TI's high-voltage stepper motor driver product line, designed specifically for robust, thermally efficient motion control in factory automation, imaging, and precision instrumentation applications.
FAQ
What is the maximum microstepping resolution supported by the DRV8880PWP?
The DRV8880PWP supports up to 1/16 microstepping via its internal indexer. This is configured using the M0 and M1 pins in combination with STEP/DIR inputs. The device does not support 1/32 or finer resolution - only full, 1/2 (standard and non-circular), 1/4, 1/8, and 1/16 step modes are implemented and documented in the DRV8880PWP datasheet.
How does Smart Tune function in the DRV8880PWP, and what design benefit does it provide?
Smart Tune in the DRV8880PWP automatically selects the optimal decay mode (slow, mixed, or fast) for each individual step based on real-time current regulation needs. It minimizes current ripple while preserving step response speed. This eliminates manual decay tuning during system integration and compensates for motor parameter drift due to temperature or aging - directly improving positioning accuracy and reducing audible noise in the DRV8880PWP-based design.
Can the DRV8880PWP operate from a 5-V supply?
No, the DRV8880PWP cannot operate from a 5-V supply. Its absolute minimum VM supply voltage is 6.5 V, and operation below this threshold disables the H-bridge outputs. The logic section remains active down to 4.8 V (UVLO1), but motor drive capability ceases below 6.5 V. Using 5 V violates the recommended operating conditions and risks undefined behavior or failure to energize the DRV8880PWP motor outputs.
What is the purpose of the TRQ0 and TRQ1 pins on the DRV8880PWP?
The TRQ0 and TRQ1 pins on the DRV8880PWP form a 2-bit torque DAC that digitally scales the full-scale output current to 100%, 75%, 50%, or 25% without modifying the VREF voltage or sense resistor value. This allows dynamic current reduction during idle or low-torque phases - lowering power dissipation and heat generation while maintaining full 2.0-A capability when required, all within the same DRV8880PWP hardware configuration.
Does the DRV8880PWP include an integrated voltage regulator, and what is its output specification?
Yes, the DRV8880PWP includes an integrated 3.3-V LDO regulator output on the V3P3 pin. It delivers up to 10 mA of regulated current with a typical output voltage of 3.3 V (range 2.9 V to 3.6 V under load). This rail powers internal logic and can supply external circuitry such as microcontroller I/O or level shifters - eliminating the need for an external 3.3-V regulator in many DRV8880PWP-based systems.
DRV8880PWP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 28-PowerTSSOP (0.173", 4.40mm Width)
- Packaging:
- Tube
- Product Status:
- Last Time Buy
- Motor Type - Stepper:
- Bipolar
- Motor Type - AC, DC:
- -
- Function:
- Driver - Fully Integrated, Control and Power Stage
- Output Configuration:
- Half Bridge (4)
- Interface:
- Logic
- Technology:
- Power MOSFET
- Step Resolution:
- 1, 1/2, 1/4, 1/8, 1/16
- Applications:
- General Purpose
- Current - Output:
- 2A
- Voltage - Supply:
- 6.5V ~ 45V
- Voltage - Load:
- 6.5V ~ 45V
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 28-HTSSOP
DRV8880PWP FAQ
1.How can I place an order for DRV8880PWP through Aetrix?
Please submit a Request for Quotation (RFQ) for DRV8880PWP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DRV8880PWP reliable?
The price and inventory of DRV8880PWP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DRV8880PWP is usually 5 days.
3.What payment methods are accepted for DRV8880PWP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DRV8880PWP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DRV8880PWP?
DRV8880PWP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DRV8880PWP order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DRV8880PWP?
For technical support, including DRV8880PWP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DRV8880PWP requirements.
6.How does Aetrix verify that DRV8880PWP is sourced from the original manufacturer or authorized distributors?
All DRV8880PWP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DRV8880PWP meets industry standards.
7.What is the process for return or replacement of DRV8880PWP?
All DRV8880PWP units undergo pre-shipment inspection (PSI). If there is an issue with DRV8880PWP, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DRV8880PWP part is unused and in its original packaging.
Return procedure for DRV8880PWP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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