DRV8847RTET Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The DRV8847RTET is a dual H-bridge brushed DC motor driver from Texas Instruments capable of 2 A peak output current per channel, supporting independent or parallel operation for two motors or one stepper. Housed in a compact 16-pin QFN package for space-constrained motor control designs. From $1.80 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 17
- Lifecycle
- OBSOLETE
- Datasheet
- DRV8847RTET Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8150(MOQ 215)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DRV8847RTET?
- Dual H-bridge topology with 2 A peak output current per channel, enabling simultaneous control of 2 brushed DC motors or 1 bipolar stepper motor
- Integrated over-current, thermal shutdown, and under-voltage lockout protection reduces external component count and improves system reliability
- 16-pin QFN-16 package with 3.2 mm x 3.2 mm footprint, ideal for compact robotics, toy, and IoT motor control PCBs
What is DRV8847RTET used for?
The DRV8847RTET is well-suited for driving brushed DC motors in robotics, drones, and smart home actuators where compact size and dual-channel control are required. Its 2 A peak current capability and integrated protection features make it a reliable choice for battery-powered toys, handheld tools, and IoT devices operating from 1.5 V to 10.8 V supplies. The device also supports bipolar stepper motor control when both H-bridges are paralleled for higher torque applications.
What are the specifications of DRV8847RTET?
| Pbfree Code | Yes |
| Date Of Intro | 2018-12-08 |
| YTEOL | 0 |
| Analog IC - Other Type | HALF BRIDGE BRUSH DC MOTOR CONTROLLER |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 2A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.12SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 3.5mA |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the DRV8847RTET datasheet?
DRV8847RTET Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DRV8847RTET?
Compatible alternatives and drop-in replacements for DRV8847RTET:
Texas Instruments 2A, PQCC16
Frequently Asked Questions
Can the DRV8847RTET drive a bipolar stepper motor, and what current is available when both bridges are combined?
Yes, the DRV8847RTET can drive a bipolar stepper motor by paralleling its 2 H-bridge outputs. When both channels are combined, they can deliver up to 2 A continuous and 2 A peak to a single stepper winding per phase, making it suitable for small NEMA 8 or NEMA 11 stepper motors in precision positioning systems operating from a 1.5 V to 10.8 V supply.
What protection mechanisms are integrated in the DRV8847RTET to guard against motor fault conditions?
The DRV8847RTET integrates over-current protection that disables the affected H-bridge when output current exceeds the set threshold, thermal shutdown that triggers at approximately 150°C junction temperature, and under-voltage lockout that disables all outputs when VM drops below approximately 1.5 V. A fault output pin asserts low during any protection event, enabling the host MCU to log or respond to fault conditions without additional monitoring ICs.
How does the QFN-16 package of the DRV8847RTET benefit PCB thermal management in high-duty-cycle motor applications?
The 16-pin QFN package of the DRV8847RTET includes an exposed thermal pad on the underside that conducts heat directly into the PCB ground plane, achieving a junction-to-board thermal resistance of approximately 30°C/W. This allows the device to sustain 2 A output currents at high PWM duty cycles without external heatsinks, provided adequate copper pour area of at least 1 cm² is used beneath the thermal pad.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 215+ | $0.9403 | $202.16 |
| 280+ | $0.9090 | $254.52 |
| 370+ | $0.8150 | $301.55 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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