DRV8301DCAR vs PDRV8343SPHPRQ1 对比
详细并排对比 DRV8301DCAR 出自 Texas Instruments 和 PDRV8343SPHPRQ1 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
DRV8301DCAR - 65V 3-Phase Gate Driver with Buck Regulator & SPI | Texas Instruments
DRV8301DCAR ✓ 量产中Texas Instruments
PDRV8343SPHPRQ1 - 60V 3-Phase Smart Gate Driver | Texas Instruments
PDRV8343SPHPRQ1 ✓ 量产中规格对比
| 参数 | DRV8301DCAR | PDRV8343SPHPRQ1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Motor Drivers | Motor Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.10 | $5.75 |
| 拓扑 | 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 | — |
| Control Interface | 6-PWM (3-PWM mode selectable) + SPI | SPI (daisy-chain capable) and 6 independent PWM inputs |
| Dead-Time | Programmable via SPI (adaptive) | — |
| Protections | OCP, OTP, UVLO, gate-drive fault, shoot-through prevention | — |
| 工作温度范围 | -40 °C to +125 °C | — |
| 封装 | 56-pin HTSSOP (DCA) with PowerPAD, 14.0 mm × 6.1 mm | 48-pin HTQFP (PHP) 7x7 mm |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | Compliant |
| SPI Max Clock Frequency | 5 MHz | — |
| 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 |
| On-chip LDO | — | 3.3 V LDO for digital supply |
| High-side Gate Drive Topology | — | Charge pump for 100% duty |
| 工作温度 | — | -40 C to +125 C |
| Package Code | — | HTFQFP / HTQFP-48 |
| Terminal Pitch | — | 0.5 mm |
| AEC-Q100 | — | Qualified |