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Texas Instruments DRV8300UDIPWR
- Part No.:
- DRV8300UDIPWR
- Manufacturer:
- Texas Instruments
- Category:
- Gate Drivers
- Package:
- 20-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DRV8300UDIPWR.pdf
- Description:
- IC GATE DRV HI/LOW SIDE 20HTSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,928
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Product details
Overview
DRV8300UDIPWR from Texas Instruments is a 100V three-phase half-bridge gate driver IC for N-channel MOSFETs, featuring integrated bootstrap diodes, 750mA source / 1.5A sink peak gate drive current, fixed 200ns deadtime, and robust -22V SHx transient tolerance. It enables compact BLDC motor control in battery-powered e-mobility systems.
For engineers reviewing the DRV8300UDIPWR datasheet, DRV8300UDIPWR pinout, DRV8300UDIPWR application, or DRV8300UDIPWR equivalent, this page delivers verified package mapping (TSSOP-20), confirmed pin functions, real-world protection thresholds (BSTUV = 7.6V typ, GVDDUV = 8V typ), and validated alternative options for 100V BLDC gate drive designs.
Technical Context
The DRV8300UDIPWR implements a bootstrap-based high-side gate drive architecture with independent INHx/INLx logic inputs per phase and built-in cross-conduction prevention. It uses fixed 200ns deadtime insertion and supports non-inverting GLx polarity only - no MODE or DT pin functionality as those are exclusive to QFN variants.
Its TSSOP-20 package integrates three half-bridges with separate GHx/GLx outputs, BSTx/SHx terminals per phase, and GVDD-supplied low-side biasing. Absolute maximum ratings include 125V BSTx voltage, -22V SHx negative transients, and 150°C junction temperature - confirming suitability for high-voltage, high-reliability motor drives.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Max operating voltage | 100V on SHx pins - supports 15S Li-ion battery stacks (up to ~63V nominal) with margin for transients |
| Gate drive current | 750mA source / 1.5A sink - sufficient to rapidly charge/discharge typical 1–5nF MOSFET gates at 20kHz PWM |
| Deadtime | Fixed 200ns - prevents shoot-through without external timing components or configuration pins |
| BSTUV threshold | 7.6V (falling) - ensures high-side MOSFETs disable before bootstrap capacitor voltage collapses below safe gate drive level |
| GVDDUV threshold | 8V (falling) - maintains full gate drive integrity down to stable 8.7V minimum recommended supply |
| Propagation delay match | ±4ns (phase-to-phase) - enables precise synchronous commutation across all three phases with minimal timing skew |
| SHx leakage | <55µA - minimizes bootstrap capacitor discharge during high-side off-time, extending usable duty cycle |
Pinout & Package
TSSOP-20 package (6.50mm × 6.40mm body, 0.65mm pitch) with exposed thermal pad on underside for enhanced power dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| INHA, INHB, INHC | High-side input control | Direct logic-level interface to MCU PWM; 20V absolute max rating allows direct 3.3V/5V compatibility |
| INLA, INLB, INLC | Low-side input control | Non-inverting inputs only; internal pulldown ensures safe low-state when floating |
| GHA, GHB, GHC | High-side gate output | Drives N-MOSFET gates referenced to SHx; supports 125V abs max voltage relative to ground |
| GLA, GLB, GLC | Low-side gate output | Drives N-MOSFET gates referenced to GND; driven from GVDD rail (5–20V) |
| BSTA, BSTB, BSTC | Bootstrap supply output | Connects to external bootstrap capacitor; integrated diode charges cap from GVDD during low-side conduction |
| SHA, SHB, SHC | High-side source sense | Provides return path for high-side gate drive; tolerates -22V transients for robust operation in noisy motor environments |
| GVDD | Gate driver supply | Power source for low-side drivers and internal circuitry; requires ≥10µF local ceramic capacitance |
| GND | Power ground | Common reference for GVDD, GLx, and logic inputs; must be low-impedance connection to thermal pad |
Key Features
| Feature | Design Value |
|---|---|
| Integrated bootstrap diodes | Eliminates 3 external diodes, reducing BOM count and PCB area in TSSOP layout |
| Fixed 200ns deadtime | Guarantees shoot-through immunity without resistor tuning or layout-sensitive timing networks |
| -22V SHx transient tolerance | Enables reliable operation in high-dV/dt motor phases without external clamping or snubbers |
| 125V BSTx absolute max rating | Supports >100V bus applications with headroom for switching spikes and ringing |
| 7.6V BSTUV lockout | Prevents partial turn-on of high-side MOSFETs during bootstrap capacitor droop, avoiding shoot-through risk |
Applications
| E-Bikes & E-Scooters | Fans & Pumps |
|---|---|
Use Scenario: 36–60V battery-powered hub or mid-drive motor controller with space-constrained PCB layout. IC Role / Device Role / Timing Role: Three-phase gate driver providing synchronized high/low-side MOSFET control with fixed deadtime and bootstrap regeneration. Use Value: Integrated bootstrap diodes reduce component count by 3, while -22V SHx tolerance eliminates need for external TVS on phase nodes. | Use Scenario: Variable-speed HVAC blower or industrial coolant pump using sensorless BLDC commutation. IC Role / Device Role / Timing Role: Gate driver delivering matched propagation delay (±4ns) across phases to minimize torque ripple at 15–25kHz PWM frequencies. Use Value: 750mA/1.5A drive strength ensures fast MOSFET switching even with 3nF gate charge, improving efficiency at partial load. |
| Cordless Power Tools | Drones & Robotics |
Use Scenario: 12–15S cordless drill or angle grinder requiring high peak current, thermal resilience, and compact motor driver module. IC Role / Device Role / Timing Role: High-voltage gate driver enabling 100V-rated MOSFETs to handle back-EMF and regenerative braking transients. Use Value: 125V BSTx rating and 150°C junction limit support sustained 30A+ phase currents without derating in enclosed tool housings. | Use Scenario: Multirotor drone ESC or collaborative robot joint actuator needing precise timing, low latency, and fault resilience. IC Role / Device Role / Timing Role: Phase-synchronized gate driver with automatic GVDD/BSTUV lockout ensuring fail-safe shutdown during brownout or bootstrap failure. Use Value: ±4ns propagation delay match enables accurate field-oriented control (FOC) execution with <1° electrical angle error at 20kHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar three-phase BLDC gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DRV8300UDPW | Same TSSOP-20 package, identical pinout and electrical specs; only differs in tape-and-reel packaging format | No functional difference; suitable for same PCB design and motor control firmware | Select DRV8300UDPW for automated SMT assembly where reel packaging is required |
| DRV8300UDRGE | VQFN-24 package with MODE and DT pins; supports adjustable deadtime (200–2000ns) and inverting/non-inverting GLx polarity | Enables advanced timing tuning and flexible input logic mapping not available on TSSOP variant | Choose DRV8300UDRGE when deadtime optimization or inverted low-side control is required in new designs |
Compared with DRV8300UDPW, DRV8300UDIPWR shares identical functionality and footprint but differs only in reel orientation; compared with DRV8300UDRGE, it trades programmable timing and polarity flexibility for lower cost and simpler layout in fixed-deadtime applications.
Availability
DRV8300UDIPWR is available at Aetrix Electronics and suitable for e-bike controllers, cordless power tools, and industrial BLDC fan drives requiring stable component supply, long-term production continuity, and automotive-grade reliability validation.
Supply support for DRV8300UDIPWR 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 technologies, with decades of motor control IP and automotive-qualified product development.
The DRV8300U product line delivers integrated, high-voltage gate drivers optimized for space-constrained, high-efficiency BLDC motor systems in consumer, industrial, and e-mobility applications.
FAQ
What is the maximum continuous bus voltage supported by DRV8300UDIPWR?
The DRV8300UDIPWR supports up to 100V on its SHx pins, with absolute maximum BSTx voltage rated at 125V. This allows safe operation with 15S lithium-ion battery packs (nominal 54–63V) while accommodating switching transients and back-EMF spikes common in BLDC motor drives. The -22V SHx negative transient rating further enhances robustness during rapid current reversal.
Does DRV8300UDIPWR include integrated bootstrap diodes?
Yes, DRV8300UDIPWR includes three integrated bootstrap diodes - one per phase - connecting GVDD to each BSTx pin. This eliminates the need for external bootstrap diodes in the TSSOP-20 implementation, reducing BOM count, PCB area, and potential layout errors. The diodes support forward currents up to 100mA with typical 0.7V drop at 100µA.
What is the deadtime configuration for DRV8300UDIPWR?
DRV8300UDIPWR implements fixed 200ns deadtime insertion - a hardware-enforced minimum interval between high-side turn-off and low-side turn-on (and vice versa) to prevent shoot-through. Unlike the VQFN variant, it has no DT pin; deadtime is non-adjustable and does not require external resistors or configuration.
Can DRV8300UDIPWR drive both high-side and low-side N-channel MOSFETs?
Yes, DRV8300UDIPWR is designed specifically to drive external N-channel MOSFETs in three half-bridge configurations. It provides independent GHx outputs (high-side, referenced to SHx) and GLx outputs (low-side, referenced to GND), with GVDD supplying low-side bias and bootstrap capacitors generating high-side gate voltage.
What protection features are built into DRV8300UDIPWR?
DRV8300UDIPWR includes BSTUV lockout (7.6V falling threshold) to disable high-side drivers during bootstrap under-voltage, and GVDDUV lockout (8V falling threshold) to disable all outputs during gate supply brownout. It also features built-in cross-conduction prevention, -22V SHx transient tolerance, and 125V BSTx absolute maximum voltage - all critical for reliable BLDC motor operation.
DRV8300UDIPWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 20-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Driven Configuration:
- High-Side and Low-Side
- Channel Type:
- 3-Phase
- Number of Drivers:
- 2
- Gate Type:
- N-Channel MOSFET
- Voltage - Supply:
- 8.7V ~ 20V
- Logic Voltage - VIL, VIH:
- 0.8V, 2V
- Current - Peak Output (Source, Sink):
- 750mA, 1.5A
- Input Type:
- Inverting, Non-Inverting
- High Side Voltage - Max (Bootstrap):
- 125 V
- Rise / Fall Time (Typ):
- 24ns, 12ns
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-TSSOP
DRV8300UDIPWR FAQ
1.How can I place an order for DRV8300UDIPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for DRV8300UDIPWR 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 DRV8300UDIPWR reliable?
The price and inventory of DRV8300UDIPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DRV8300UDIPWR is usually 5 days.
3.What payment methods are accepted for DRV8300UDIPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DRV8300UDIPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DRV8300UDIPWR?
DRV8300UDIPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DRV8300UDIPWR 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 DRV8300UDIPWR?
For technical support, including DRV8300UDIPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DRV8300UDIPWR requirements.
6.How does Aetrix verify that DRV8300UDIPWR is sourced from the original manufacturer or authorized distributors?
All DRV8300UDIPWR 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 DRV8300UDIPWR meets industry standards.
7.What is the process for return or replacement of DRV8300UDIPWR?
All DRV8300UDIPWR units undergo pre-shipment inspection (PSI). If there is an issue with DRV8300UDIPWR, 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 DRV8300UDIPWR part is unused and in its original packaging.
Return procedure for DRV8300UDIPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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