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DRV8885PWPR
Texas Instruments
IC MTR DRV BIPLR 0-5.3V 24HTSSOP
10271 Pcs New Original In Stock
Bipolar Motor Driver NMOS Logic 24-HTSSOP
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5.0 / 5.0
- (500 Ratings)
DRV8885PWPR
Product Overview
1320763
DiGi Electronics Part Number
DRV8885PWPR-DGManufacturer
Texas Instruments
DRV8885PWPR
Description
IC MTR DRV BIPLR 0-5.3V 24HTSSOPInventory
10271 Pcs New Original In Stock
Bipolar Motor Driver NMOS Logic 24-HTSSOP
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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DRV8885PWPR Technical Specifications
Category
Power Management (PMIC), Motor Drivers, Controllers
Packaging
Cut Tape (CT) & Digi-Reel®
Series
-
Product Status
Active
Motor Type - Stepper
Bipolar
Motor Type - AC, DC
-
Function
Driver - Fully Integrated, Control and Power Stage
Output Configuration
Half Bridge (4)
Interface
Logic
Technology
NMOS
Step Resolution
1 ~ 1/16
Applications
Printer
Current - Output
1A
Voltage - Supply
0V ~ 5.3V
Voltage - Load
8V ~ 37V
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
24-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package
24-HTSSOP
Base Product Number
DRV8885
Datasheet & Documents
Manufacturer Product Page
DRV8885PWPR Specifications
HTML Datasheet
DRV8885PWPR-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
296-44592-6
296-44592-1
296-44592-2
Standard Package
2,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
Leurs délais de réponse et de livraison sont toujours exemplaires, ce qui fait d’eux un partenaire fiable.
de desembre 02, 2025
物流の丁寧さと迅速さに感謝しています。商品も無事に届き、安心です。
de desembre 02, 2025
The entire shopping process was transparent, trustworthy, and enjoyable.
de desembre 02, 2025
The team at DiGi Electronics is highly responsive and always ready to help with any post-purchase inquiries.
de desembre 02, 2025
Their consistent pricing reliability helps me plan my procurement with confidence.
de desembre 02, 2025
The availability of products at DiGi Electronics is impressive, which allows us to meet our project timelines effectively.
de desembre 02, 2025
DiGi Electronics offers products that are both reliable and of premium quality.
de desembre 02, 2025
The robust build of their products reassures me that I won’t need replacements anytime soon.
de desembre 02, 2025
The consistent quality assurance gives me peace of mind that I am getting reliable products every time.
de desembre 02, 2025
Speed and strength—DiGi Electronics excels in both areas.
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Frequently Asked Questions (FAQ)
How does the DRV8885PWPR handle thermal dissipation in high-temperature environments, and what PCB layout practices should I follow to avoid overheating during continuous 1A stepper motor operation?
The DRV8885PWPR is rated for junction temperatures up to 150°C, but sustained 1A output currents can lead to significant power dissipation, especially at higher supply voltages. To mitigate thermal risk, use a minimum 4-layer PCB with solid thermal vias under the exposed thermal pad to transfer heat to internal ground planes. Avoid routing high-current traces near the center pad, and ensure at least 100mm² of copper pour connected to the GND pin. In enclosed or high-ambient environments (e.g., industrial printers), consider derating current to 800mA or adding airflow. Monitor die temperature using the device's thermal shutdown behavior as a last resort, not a control strategy.
Can the DRV8885PWPR replace the A4988 in a compact printer design, and what are the key interface and voltage compatibility risks?
Yes, the DRV8885PWPR can functionally replace the A4988 in bipolar stepper applications like printers, but critical differences exist. Unlike the A4988, the DRV885 has a lower logic supply range (up to 5.3V), requiring level shifting if your controller runs at 3.3V. The step resolution control (1–1/16) is compatible, but the DRV8885PWPR lacks built-in microstepping decay control tuning, making it less predictable in back-EMF-heavy loads. Additionally, the 8V–37V motor supply range overlaps, but the DRV8885PWPR’s lower minimum voltage may limit torque in 12V-only systems. Validate current regulation accuracy with external sense resistors and ensure microstep positioning stability under load.
What are the risks of using the DRV8885PWPR in a battery-powered portable device, especially regarding its 0V minimum logic supply voltage and low-voltage operation?
The DRV8885PWPR supports logic inputs as low as 0V to 5.3V, but operating near the lower end (e.g., 1.8V or 2.5V logic) increases noise susceptibility and may cause misaligned step pulses in portable, noisy environments. Ensure input logic thresholds are within the NMOS gate drive range—TI recommends maintaining logic high at ≥70% of VDDIO. In battery-powered systems where supply sags occur, use a stable LDO (not unregulated battery taps) for the logic pin. Also, note that while the motor can run down to 8V, efficiency drops significantly below 12V due to IR losses; consider using 1/2-step mode instead of 1/16 for better torque at low voltages.
How do I minimize EMI and supply noise when integrating the DRV8885PWPR in a space-constrained high-resolution printer control board?
To reduce EMI in dense layouts with the DRV8885PWPR, place a low-ESR 10µF ceramic capacitor within 5mm of each VM and GND pair, and add a series RC snubber (e.g., 10Ω + 100pF) across each H-bridge output if ringing exceeds 20% of VM. Keep high-current PWM traces short, wide, and shielded by ground on both layers. Use split ground planes cautiously—tie analog and power grounds at a single point near the device. Since the HTSSOP package has tight pin pitch, avoid thermal imbalances during reflow that could lead to solder voids, which degrade noise performance. Consider spreading heat with localized copper islands connected via vias.
What reliability concerns should I be aware of when designing the DRV8885PWPR into an industrial printer operating at elevated ambient temperatures for 24/7 duty?
For 24/7 industrial operation, the DRV8885PWPR’s MSL-3 rating means it must be soldered within 168 hours after exposure to humidity or baked per JEDEC standards to prevent 'popcorning.' Ensure robust derating: operate below 85°C junction temperature, even though 150°C is the max. Avoid thermal cycling stress by limiting on/off cycles and using soft-start techniques through gradual enable signaling. Monitor frequent thermal shutdowns as an indicator of inadequate heatsinking. Also, protect against inductive kickback from stepper windings by ensuring flyback diodes are not relied upon externally—the DRV8885PWPR uses active clamp circuitry, but inductive spikes above 37V load voltage will cause degradation over time. Verify long-term stability with accelerated life testing at 85°C/85%RH.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
DRV8885PWPR CAD Models
Texas Instruments DRV8885PWPR PCB symbols & footprints
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