PDRV8343SPHPRQ1 vs DRV8301DCAR Comparison
Detailed side-by-side comparison of PDRV8343SPHPRQ1 by Texas Instruments and DRV8301DCAR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
PDRV8343SPHPRQ1 - 60V 3-Phase Smart Gate Driver | Texas Instruments
PDRV8343SPHPRQ1 ✓ ActiveTexas Instruments
DRV8301DCAR - 65V 3-Phase Gate Driver with Buck Regulator & SPI | Texas Instruments
DRV8301DCAR ✓ ActiveSpecification Comparison
| Parameter | PDRV8343SPHPRQ1 | DRV8301DCAR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Motor Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.75 | $4.10 |
| Product Type | Three-phase smart gate driver | — |
| Operating Voltage (VM) | 5.5 V to 60 V | — |
| Nominal Battery Voltage | 12 V / 24 V automotive | — |
| Number of Half-Bridges | 3 | — |
| Peak Gate Drive Current | 1 A source / 2 A sink (typ) | — |
| Integrated Current Sense Amplifiers | 3 | — |
| CSA Gain | Programmable via SPI | — |
| Control Interface | SPI (daisy-chain capable) and 6 independent PWM inputs | 6-PWM (3-PWM mode selectable) + SPI |
| On-chip LDO | 3.3 V LDO for digital supply | — |
| High-side Gate Drive Topology | Charge pump for 100% duty | — |
| Operating Temperature | -40 C to +125 C | — |
| Package | 48-pin HTQFP (PHP) 7x7 mm | 56-pin HTSSOP (DCA) with PowerPAD, 14.0 mm × 6.1 mm |
| Package Code | HTFQFP / HTQFP-48 | — |
| Terminal Pitch | 0.5 mm | — |
| Mounting Type | Surface Mount | Surface Mount |
| AEC-Q100 | Qualified | — |
| RoHS Status | Compliant | Compliant |
| Topology | — | 3-phase gate driver (pre-driver) for 6 N-channel MOSFETs |
| Motor Supply Voltage (VM) | — | 8 V to 60 V (absolute max 65 V) |
| Gate Drive Current (per phase) | — | 5 mA to 60 mA (programmable via SPI) |
| Charge Pump Supply | — | 10 V to 12 V (for 100% HS duty cycle) |
| Integrated Current Shunt Amplifiers | — | Dual, 4.6 V/V to 80 V/V gain, 5 µs settling |
| Integrated Buck Regulator | — | 1.5 A synchronous, 0.8 V to 8.5 V adjustable, 3.3 V / 5 V preset |
| Dead-Time | — | Programmable via SPI (adaptive) |
| Protections | — | OCP, OTP, UVLO, gate-drive fault, shoot-through prevention |
| Operating Temperature Range | — | -40 °C to +125 °C |
| MSL Level | — | 3 (168 hours) |
| SPI Max Clock Frequency | — | 5 MHz |