DRV8303DCAR vs DRV8301DCAR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci DRV8303DCAR disebabkan oleh Texas Instruments dan DRV8301DCAR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
DRV8301DCAR - 65V 3-Phase Gate Driver with Buck Regulator & SPI | Texas Instruments
DRV8301DCAR ✓ AktifPengandingan Spesifikasi
| Parametr | DRV8303DCAR | DRV8301DCAR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Motor Drivers | Motor Drivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Product Type | Three-phase gate driver (pre-driver) with dual current-shunt amplifiers | — |
| Tetstruktur | Three half-bridge pre-drivers for external N-channel MOSFETs | 3-phase gate driver (pre-driver) for 6 N-channel MOSFETs |
| Peak Source Gate Current | 1.7 A | — |
| Peak Sink Gate Current | 2.3 A | — |
| Maximum Supply Voltage (VBS/VGLS abs max) | 65 V | — |
| Operating Supply Voltage (VM) | 6 V to 60 V | — |
| Logic Supply Voltage (VDD) | 3.3 V or 5 V (1.8 V compatible inputs) | — |
| Number of Half-Bridge Channels | 3 | — |
| Integrated Current-Shunt Amplifiers | 2 (bidirectional, programmable gain) | — |
| Current-Shunt Amplifier Gain Settings | 5 / 10 / 20 / 40 V/VIA (SPI configurable) | — |
| Antaramuka | SPI (configuration) + 6 PWM inputs (EN, IN, GH) | — |
| Bootstrap Architecture | Integrated bootstrap diode with trickle-charge pump, supports 100% duty cycle | — |
| Dead-Time Control | Programmable via SPI | — |
| Protection Features | UVLO (gate-drive and bootstrap), OC (programmable), OT warning, OT shutdown, phase fault from SPIs | — |
| Gambaran Suhu Operasi | -40 °C to +125 °C | -40 °C to +125 °C |
| Kemasan | HTSSOP-48 (DCA) with PowerPAD, 12.5 mm × 6.1 mm | 56-pin HTSSOP (DCA) with PowerPAD, 14.0 mm × 6.1 mm |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 3 (per TI product page) | 3 (168 hours) |
| Status RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| 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 |
| Dead-Time | — | Programmable via SPI (adaptive) |
| Protections | — | OCP, OTP, UVLO, gate-drive fault, shoot-through prevention |
| SPI Max Clock Frequency | — | 5 MHz |