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Texas Instruments DRV8300DIPWR
- Part No.:
- DRV8300DIPWR
- Manufacturer:
- Texas Instruments
- Category:
- Gate Drivers
- Package:
- 20-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DRV8300DIPWR.pdf
- Description:
- IC GATE DRV HI/LOW SIDE 20HTSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,287
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Product details
Overview
DRV8300DIPWR from Texas Instruments is a 100-V three-phase half-bridge gate driver IC for N-channel MOSFETs, featuring integrated bootstrap diodes, 750-mA source / 1.5-A sink peak gate drive current, fixed 200-ns deadtime, and -22-V negative transient tolerance on SHx pins. It enables compact, robust motor control in battery-powered BLDC systems up to 15S.
For engineers reviewing the DRV8300DIPWR datasheet, DRV8300DIPWR pinout, DRV8300DIPWR application, or DRV8300DIPWR equivalent, key selection criteria include bootstrap diode integration, TSSOP-20 package compatibility, fixed-deadtime operation, SHx pin ruggedness, and GVDD/BSTUV protection thresholds.
Technical Context
The DRV8300DIPWR implements independent high-side and low-side gate drivers per phase using bootstrap architecture with internal diodes-eliminating external bootstrap diodes. It supports non-inverting INLx logic polarity by default (MODE pin floating) and enforces shoot-through prevention via hardware-level cross-conduction blocking when both INHx and INLx are high.
Its 20-pin TSSOP package delivers 6.4 mm × 4.4 mm footprint with exposed thermal pad, rated for 125°C junction temperature and 97.4°C/W junction-to-ambient thermal resistance. Absolute maximum ratings include 125-V BSTx voltage, 110-V SHx voltage, and -22-V SHx negative transients-critical for high-dV/dt motor drive environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Max PVDD | 100 V - Supports 15S Li-ion battery stacks (up to ~63 V nominal, 67.5 V max) with headroom for transients. |
| Gate drive current | 750 mA source / 1.5 A sink - Drives large gate charges of high-power MOSFETs without external buffers. |
| Deadtime | Fixed 200 ns - Hardware-enforced minimum off-time prevents shoot-through in TSSOP variants without DT pin. |
| SHx negative transient | -22 V - Withstands severe inductive kickback during PWM switching in BLDC inverters. |
| BSTx absolute max | 125 V - Enables reliable high-side gate bias generation even under fast-rising PVDD transients. |
| GVDD range | 5–20 V - Powers low-side drivers and internal logic; compatible with 5 V or 12 V system rails. |
| Propagation delay match | ±4 ns - Tight timing matching across phases minimizes torque ripple and improves FOC accuracy. |
Pinout & Package
TSSOP-20 package (6.40 mm × 4.40 mm), thermally enhanced with PowerPAD exposed die attach pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| INHA, INHB, INHC | High-side control input | Direct logic-level interface to MCU PWM or commutation signals; 20 V abs max rating. |
| INLA, INLB, INLC | Low-side control input | Non-inverting inputs (MODE floating); internal 200 kΩ pulldown ensures safe low-state on float. |
| GHA, GHB, GHC | High-side gate output | Drives N-MOSFET gates; 1.5-A sink capability handles Miller discharge rapidly. |
| GLA, GLB, GLC | Low-side gate output | Drives N-MOSFET gates; 750-mA source/1.5-A sink ensures fast turn-on/turn-off. |
| BSTA, BSTB, BSTC | Bootstrap supply output | Connects to external capacitor (≥1 µF) between BSTx and corresponding SHx for high-side bias. |
| SHA, SHB, SHC | High-side source sense | References high-side driver outputs; withstands -22 V to +110 V transients. |
| GVDD | Gate driver supply | Input for low-side drivers and logic; requires ≥10 µF X5R/X7R ceramic decoupling to GND. |
| GND | Power ground | Common reference for all analog and power domains; tied to exposed PowerPAD for thermal conduction. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated bootstrap diodes | Eliminates 3 external diodes, reducing BOM count and PCB area in TSSOP-based designs. |
| Built-in cross-conduction prevention | Hardware logic disables both GHx and GLx if INHx and INLx are simultaneously high-no firmware dependency. |
| Low SHx leakage | <55 µA at 85 V - Minimizes bootstrap capacitor discharge, extending high-side conduction window. |
| GVDD & BST UVLO protection | Independent lockouts (GVDDUV: 4.6 V typ, BSTUV: 4.2 V typ) with deglitching ensure fail-safe gate disable. |
| 4 ns typical propagation delay matching | Reduces phase timing skew, enabling precise sinusoidal commutation and lower acoustic noise in motors. |
Applications
| E-Bikes & E-Scooters | Power Tools |
|---|---|
Use Scenario: 36–60 V battery-powered hub or mid-drive motor controller with field-oriented control. IC Role / Device Role: Three-phase gate driver managing six N-MOSFETs in inverter stage; integrates bootstrap diodes to simplify layout. Use Value: Fixed 200-ns deadtime and -22-V SHx tolerance prevent shoot-through during aggressive regenerative braking transients. | Use Scenario: Cordless drill/driver with high-torque BLDC motor and rapid direction reversal. IC Role / Device Role: Gate driver delivering 750-mA source/1.5-A sink to switch high-gate-charge MOSFETs at 20–50 kHz PWM. Use Value: Tight ±4 ns propagation delay matching across phases reduces torque ripple and mechanical vibration. |
| Industrial Robots | Drones & RC Toys |
Use Scenario: Joint actuator module in collaborative robot arm requiring compact, thermally efficient motor drive. IC Role / Device Role: Half-bridge driver in 3-phase inverter powering PMSM servo motor; TSSOP-20 fits space-constrained modules. Use Value: 125-V BSTx rating and 110-V SHx rating support robust operation during bus overvoltage events in servo loops. | Use Scenario: Brushless gimbal or propulsion motor in sub-250 g FPV drone with 4S–6S LiPo input. IC Role / Device Role: Compact gate driver enabling high-efficiency, low-noise motor commutation in weight-sensitive platforms. Use Value: Integrated bootstrap diodes reduce component count and parasitic inductance-critical for high-frequency switching stability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar three-phase gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DRV8301DIPWR | Includes integrated current-sense amplifiers and SPI interface; higher pin count (24-pin TSSOP); no MODE pin. | Suitable for closed-loop current-controlled drives requiring real-time phase current feedback. | Select DRV8301DIPWR only if current sensing and digital configuration are required-adds complexity and cost. |
| MP6532DS-LF-Z | 100-V gate driver with adjustable deadtime (via resistor), but no integrated bootstrap diodes; 20-pin SOIC. | Preferred where external bootstrap diode placement is acceptable and deadtime tuning is needed for specific FETs. | Choose MP6532DS-LF-Z when flexibility in deadtime adjustment outweighs BOM simplification benefit of DRV8300DIPWR. |
Compared with DRV8301DIPWR, DRV8300DIPWR offers lower system cost and smaller footprint by omitting current sensing, while retaining identical gate drive strength and protection. Against MP6532DS-LF-Z, DRV8300DIPWR reduces component count and layout sensitivity via integrated bootstrap diodes-but lacks programmable deadtime.
Availability
DRV8300DIPWR is available at Aetrix Electronics and suitable for e-mobility, power tools, and industrial robotics requiring stable component supply, long-term lifecycle support, and automotive-grade reliability validation.
Supply support for DRV8300DIPWR 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.
The DRV8300 product line targets high-voltage BLDC/PMSM motor control in battery-powered mobility and industrial equipment, emphasizing integration, ruggedness, and ease of use in space-constrained designs.
FAQ
What is the function of the MODE pin on DRV8300DIPWR?
The DRV8300DIPWR does not include a MODE pin-it is a TSSOP-20 variant with fixed non-inverting INLx polarity. Only QFN-24 variants (e.g., DRV8300DRGE) feature the MODE pin for configurable GLx inversion. For DRV8300DIPWR, low-side outputs follow INLx directly without polarity switching capability.
Does DRV8300DIPWR require external bootstrap diodes?
No. DRV8300DIPWR integrates bootstrap diodes internally (denoted by the "D" suffix), eliminating the need for three external diodes. This reduces bill-of-materials count, PCB area, and layout sensitivity-unlike the "N" variant (e.g., DRV8300NIPWR), which requires external diodes.
What is the maximum allowable voltage on the SHx pins of DRV8300DIPWR?
The absolute maximum voltage on each SHx pin (SHA, SHB, SHC) of DRV8300DIPWR is -22 V to +110 V. This specification allows the device to survive severe negative transients during PWM switching and sustain high bus voltages up to 100 V PVDD in BLDC inverter topologies.
How does DRV8300DIPWR handle undervoltage conditions?
DRV8300DIPWR features dual undervoltage lockout (UVLO): GVDDUV triggers at ~4.6 V (rising) to disable all gate outputs, while BSTUV activates per phase when BSTx–SHx falls below ~4.2 V, disabling only the affected high-side driver. Both include deglitch timers (10 µs typ) to reject noise-induced false trips.
Can DRV8300DIPWR drive both high-side and low-side N-channel MOSFETs in a three-phase inverter?
Yes. DRV8300DIPWR is specifically designed to drive six N-channel MOSFETs-three high-side (via bootstrap-referenced GHx outputs) and three low-side (via GVDD-referenced GLx outputs)-enabling full three-phase BLDC/PMSM inverter configurations without P-channel devices or level shifters.
DRV8300DIPWR 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:
- 3
- Gate Type:
- N-Channel MOSFET
- Voltage - Supply:
- 5V ~ 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):
- 105 V
- Rise / Fall Time (Typ):
- 12ns, 12ns
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-TSSOP
DRV8300DIPWR FAQ
1.How can I place an order for DRV8300DIPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for DRV8300DIPWR 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 DRV8300DIPWR reliable?
The price and inventory of DRV8300DIPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DRV8300DIPWR is usually 5 days.
3.What payment methods are accepted for DRV8300DIPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DRV8300DIPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DRV8300DIPWR?
DRV8300DIPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DRV8300DIPWR 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 DRV8300DIPWR?
For technical support, including DRV8300DIPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DRV8300DIPWR requirements.
6.How does Aetrix verify that DRV8300DIPWR is sourced from the original manufacturer or authorized distributors?
All DRV8300DIPWR 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 DRV8300DIPWR meets industry standards.
7.What is the process for return or replacement of DRV8300DIPWR?
All DRV8300DIPWR units undergo pre-shipment inspection (PSI). If there is an issue with DRV8300DIPWR, 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 DRV8300DIPWR part is unused and in its original packaging.
Return procedure for DRV8300DIPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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