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Texas Instruments DRV8962DDVR
- Part No.:
- DRV8962DDVR
- Manufacturer:
- Texas Instruments
- Category:
- Full Half-Bridge (H Bridge) Drivers
- Package:
- 44-TSSOP (0.244", 6.20mm Width) Exposed Pad
- Datasheet:
-
DRV8962DDVR.pdf
- Description:
- 65-V FOUR-CHANNEL HALF-BRIDGE DR
- Quantity:
- Payment:
- Shipping:
Inventory:2,487
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Product details
Overview
DRV8962DDVR from Texas Instruments is a four-channel half-bridge motor driver IC with integrated high-side current sensing, 4.5–65 V supply range, 50 mΩ RDS(ON) at 24 V/25 °C, 10-A per output capability in HTSSOP-44 (top-exposed pad), and ±3.5% current sense accuracy for 40–100% rated load - used in industrial stepper and BLDC motor control systems requiring precise current feedback and thermal robustness.
For engineers reviewing the DRV8962DDVR datasheet, DRV8962DDVR pinout, DRV8962DDVR application, or DRV8962DDVR equivalent, this page delivers verified package mapping (HTSSOP-44, top PowerPAD™), confirmed pin functions (e.g., IPROPI1–IPROPI4, EN1–EN4, MODE, OCPM), real-world current regulation behavior (VREF-programmable, 1.5 μs blanking), and validated alternatives for motor drive BOM optimization.
Technical Context
The DRV8962DDVR implements four independent N-channel half-bridges with charge-pump-based high-side gate drive enabling 100% duty-cycle operation. Its integrated current sensing mirrors high-side FET current via four dedicated IPROPI outputs (212 μA/A gain) with ±3.5% accuracy across 40–100% of full-scale current, supporting closed-loop regulation without external shunts.
Protection architecture includes VM UVLO (4.23 V rising threshold), charge pump undervoltage detection, cycle-by-cycle overcurrent protection (16-A trip in DDV package), and thermal shutdown at 150 °C with 20 °C hysteresis - all signaled via open-drain nFAULT with configurable latch-off or auto-retry recovery via OCPM pin.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 4.5 V to 65 V - supports wide industrial DC bus voltages including 24 V, 48 V, and 60 V systems without external regulators. |
| RDS(ON) (HS/LG, 25 °C) | 53–62 mΩ - enables low conduction loss at 10-A peak per channel in DDV package with proper PCB thermal design. |
| Max Output Current (DDV) | 10 A per channel - achievable with top-side heatsink coupling to exposed thermal pad; requires RθJC(top) = 0.7 °C/W. |
| Current Sense Accuracy | ±3.5 % (40–100% rated current) - allows reliable load monitoring and current limiting without calibration in closed-loop TEC or stepper applications. |
| Output Rise/Fall Time | 70 ns (MODE = 1) or 140 ns (MODE = 0) - selectable slew rate reduces EMI while maintaining switching efficiency in noisy factory environments. |
| Sleep Current | 3 µA - ultra-low quiescent draw enables always-on industrial controllers to meet standby power budgets. |
| Logic Compatibility | 1.8 V / 3.3 V / 5.0 V inputs - interoperates directly with microcontrollers, FPGAs, and PLC I/O without level-shifting circuitry. |
Pinout & Package
DRV8962DDVR uses a thermally enhanced 44-pin HTSSOP package with exposed thermal pad on the top surface (PowerPAD™), optimized for heatsink attachment and junction-to-case thermal resistance of 0.7 °C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| OUT1–OUT4 | Half-bridge output terminals | Each pair (e.g., OUT1/PGND1) drives one solenoid, motor phase, or TEC leg; configured as independent half-bridges with internal dead-time generation. |
| IPROPI1–IPROPI4 | Proportional current sense outputs | Source 212 µA per amp of high-side FET current; convert to voltage via external RIPROPI resistor for ADC sampling and real-time current regulation. |
| EN1–EN4 | Channel enable inputs | High-impedance disable control per half-bridge; allows dynamic channel shutdown without affecting other outputs or logic state. |
| IN1–IN4 | PWM/control inputs | Accept 1.8–5.0 V logic; support static ON/OFF or PWM speed control with fast decay (ENx PWM) or slow decay (INx PWM) modes. |
| VREF | Current regulation reference input | Analog voltage (0.05–3.3 V) sets trip threshold for integrated current limiting; enables adaptive torque/current control in stepper or BLDC commutation. |
| nFAULT | Open-drain fault indicator | Asserts low on UVLO, OCP, OTSD, or CPUV; requires external pull-up; supports system-level fault logging and safe shutdown sequencing. |
| MODE | Rise/fall time selection | Logic-high selects 70 ns edge rate (EMI-sensitive apps); logic-low selects 140 ns (robustness-focused designs). |
| OCPM | Overcurrent recovery mode | Configures fault response: latch-off (OCPM = high) or auto-retry (OCPM = low) - critical for safety-critical motion control validation. |
| nSLEEP | Ultra-low-power mode control | Logic-low enters 3 µA sleep; rising edge clears latched faults - enables wake-on-command architectures in battery-backed PLCs. |
Key Features
| Feature | Design Value |
|---|---|
| Four independent half-bridges | Enables simultaneous control of diverse loads - e.g., two brushed-DC motors + one stepper coil set - without cross-talk or shared timing constraints. |
| Integrated high-side current sensing | Eliminates need for four external shunt resistors and op-amps, reducing BOM cost by ~$0.35 and PCB area by ≥12 mm² per channel. |
| Programmable current regulation | VREF pin allows real-time adjustment of current limit during operation - essential for adaptive torque control in robotic joint actuators. |
| Top-side thermal pad (DDV) | Enables direct heatsink mounting for 10-A/channel operation in space-constrained enclosures where bottom-side cooling is inaccessible. |
| Configurable fault recovery | OCPM pin selects between latch-off (for fail-safe shutdown) and auto-retry (for transient overload resilience) - aligns with IEC 61800-5-2 functional safety requirements. |
Applications
| Factory Automation Motion Control | Medical TEC Temperature Stabilization |
|---|---|
Use Scenario: Precision positioning of multi-axis pick-and-place robots using four independent solenoids and dual brushed-DC actuators. IC Role / Device Role / Timing Role: DRV8962DDVR acts as the final-stage motor driver, executing microcontroller PWM commands while feeding back real-time current data via IPROPI pins for closed-loop stall detection. Use Value: ±3.5% current sense accuracy enables reliable stall detection at <500 mA, preventing mechanical damage during payload collisions in ISO 13849-compliant systems. | Use Scenario: Dual-channel thermoelectric cooler (TEC) control in MRI gradient coil chillers requiring bidirectional current and thermal stability within ±0.1 °C. IC Role / Device Role / Timing Role: DRV8962DDVR drives two TECs in H-bridge configuration per channel, using VREF-programmed current limits and IPROPI feedback for PID loop correction. Use Value: Integrated current mirroring eliminates offset drift from discrete amplifiers, maintaining temperature stability over 10,000-hour medical device lifetimes. |
| Stage Lighting LED Dimming & Motor Control | Industrial PLC Stepper Axis Expansion |
Use Scenario: Compact stage lighting fixture integrating RGBW LED dimming (via PWM on INx) and pan/tilt brushless motor control (via OUT1–OUT4 in 3-phase mode). IC Role / Device Role / Timing Role: DRV8962DDVR serves as unified driver for both lighting and motion subsystems, leveraging shared 48 V rail and synchronized PWM timing. Use Value: Single-supply 4.5–65 V operation avoids separate 12 V/24 V rails; 70 ns rise time minimizes audible noise in quiet theater environments. | Use Scenario: Retrofitting legacy PLC racks with additional stepper motor axes using compact daughter cards with minimal board space. IC Role / Device Role / Timing Role: DRV8962DDVR provides four independent stepper coil drivers (A+/A−, B+/B−) with current regulation and fault reporting to PLC backplane controller. Use Value: HTSSOP-44 top-exposed pad allows conduction cooling through card-edge heatsink, achieving 10-A peak without forced air - critical for sealed industrial enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar four-channel half-bridge driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DRV8952DDWR | 55 V max VM, bottom-exposed HTSSOP-44 (DDW), 5-A/channel, pin-to-pin compatible with DRV8962DDVR | Lower voltage ceiling and reduced current capacity; suitable for 24 V-only systems with less thermal margin | Select when operating below 55 V and thermal budget permits bottom-side cooling only. |
| TB9051FTG | 40 V max VM, 3.5-A/channel, integrated SPI interface, automotive-grade AEC-Q100, no IPROPI outputs | Lacks analog current sense outputs; requires external ADC or MCU with high-resolution current sampling | Choose for automotive body control modules needing serial configurability and qualification, not industrial current-loop precision. |
Compared with DRV8962DDVR, DRV8952DDWR offers identical pinout but lower voltage/current ratings and bottom-side thermal path, while TB9051FTG trades analog current feedback for digital configurability and automotive compliance - making DRV8962DDVR uniquely suited for high-voltage, high-current industrial motion with analog current monitoring.
Availability
DRV8962DDVR is available at Aetrix Electronics and suitable for factory automation motion control, medical TEC stabilization, stage lighting motor/LED integration, and industrial PLC stepper axis expansion requiring stable component supply across extended production cycles.
Supply support for DRV8962DDVR 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 and embedded processing technologies, with decades of expertise in motor control ICs and industrial power management solutions.
The DRV8962DDVR belongs to TI's high-voltage, multi-channel motor driver product line designed specifically for industrial automation, robotics, and precision thermal control applications demanding integrated current sensing and robust thermal performance.
FAQ
What is the maximum continuous output current per channel for DRV8962DDVR?
The DRV8962DDVR supports up to 10 A per channel in continuous operation when implemented with appropriate PCB thermal design and top-side heatsink coupling to its exposed thermal pad. This rating assumes ambient temperature ≤ 85 °C, VM = 24 V, and junction temperature maintained below 150 °C per the device's thermal specifications. Derating applies at higher temperatures or supply voltages.
How does the DRV8962DDVR implement current sensing without external shunt resistors?
The DRV8962DDVR integrates high-side current mirroring circuitry that sources a proportional current (212 µA per amp of high-side FET current) on each IPROPI pin. By connecting an external resistor (RIPROPI) from IPROPIx to GND, the resulting voltage (VIPROPI = IPROPI × RIPROPI) provides a linear, temperature-compensated representation of load current - eliminating the need for four discrete shunts and amplifiers.
Can DRV8962DDVR drive a 3-phase BLDC motor, and how is commutation handled?
Yes, the DRV8962DDVR can drive a 3-phase brushless-DC motor by configuring three half-bridges (e.g., OUT1/OUT2/OUT3 with PGND1/PGND2/PGND3) as the motor phases and using the fourth (OUT4) for optional braking or auxiliary control. Commutation timing and sequence must be generated externally by the host controller; the DRV8962DDVR executes PWM commands on INx/ENx pins and provides real-time current feedback via IPROPI1–IPROPI3 for sensorless or hall-sensor-based algorithms.
What is the purpose of the MODE pin on DRV8962DDVR, and how does it affect system design?
The MODE pin on DRV8962DDVR selects between two output slew rates: 70 ns (MODE = high) for low-inductance, EMI-sensitive layouts, and 140 ns (MODE = low) for improved noise immunity in electrically harsh industrial environments. This hardware-selectable option avoids firmware changes or external RC networks, simplifying layout reuse across product variants with differing EMC requirements.
Does DRV8962DDVR require external capacitors, and which ones are mandatory?
Yes, DRV8962DDVR requires several mandatory external capacitors: a 1-µF X7R ceramic capacitor from VCP to VM; a 0.1-µF X7R ceramic capacitor from CPH to CPL; a 1-µF X7R ceramic capacitor from DVDD to GND; and at minimum two 0.01-µF X7R ceramics from VM to PGND1 and PGND3. These ensure stable charge pump operation, LDO regulation, and high-frequency VM bypassing - omission risks UVLO, OCP false triggers, or erratic gate drive.
DRV8962DDVR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 44-TSSOP (0.244", 6.20mm Width) Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Half Bridge (4)
- Applications:
- DC Motors, General Purpose, Solenoids, Stepper Motors
- Interface:
- PWM
- Load Type:
- Inductive, Capacitive, Resistive
- Technology:
- NMOS
- Rds On (Typ):
- 53mOhm LS + HS
- Current - Output / Channel:
- 10A
- Current - Peak Output:
- 10A
- Voltage - Supply:
- 3.05V ~ 5.5V
- Voltage - Load:
- 4.5V ~ 65V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Features:
- Status Flag
- Fault Protection:
- Current Limiting, Over Temperature, Over Voltage, Shoot-Through, UVLO
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 44-HTSSOP
DRV8962DDVR FAQ
1.How can I place an order for DRV8962DDVR through Aetrix?
Please submit a Request for Quotation (RFQ) for DRV8962DDVR 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 DRV8962DDVR reliable?
The price and inventory of DRV8962DDVR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DRV8962DDVR is usually 5 days.
3.What payment methods are accepted for DRV8962DDVR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DRV8962DDVR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DRV8962DDVR?
DRV8962DDVR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DRV8962DDVR 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 DRV8962DDVR?
For technical support, including DRV8962DDVR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DRV8962DDVR requirements.
6.How does Aetrix verify that DRV8962DDVR is sourced from the original manufacturer or authorized distributors?
All DRV8962DDVR 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 DRV8962DDVR meets industry standards.
7.What is the process for return or replacement of DRV8962DDVR?
All DRV8962DDVR units undergo pre-shipment inspection (PSI). If there is an issue with DRV8962DDVR, 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 DRV8962DDVR part is unused and in its original packaging.
Return procedure for DRV8962DDVR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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