DRV8308RHAT vs DRV8350RSRGZT Comparação
Comparação detalhada lado a lado de DRV8308RHAT por Texas Instruments e DRV8350RSRGZT por Texas Instruments. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Texas Instruments
DRV8308RHAT - 42V Sensored BLDC Gate Driver w/ SPI | Texas Instruments
DRV8308RHAT ✓ AtivoTexas Instruments
DRV8350RSRGZT - 102V 3-Phase Smart Gate Driver with Buck Regulator | Texas Instruments
DRV8350RSRGZT ✓ AtivoComparação de especificações
| Parâmetro | DRV8308RHAT | DRV8350RSRGZT |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | Motor Drivers | Motor Drivers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $4,04 | $4,65 |
| Product Type | BLDC motor pre-driver / gate driver | — |
| Motor Type | 3-phase brushless DC (BLDC) | — |
| Supply Voltage Range | 8.5 V to 32 V | — |
| Absolute Maximum Supply Voltage | 42 V | — |
| Número de saídas | 3 (3-phase) | — |
| Gate-Drive Current | 10 mA to 130 mA (configurable) | — |
| Number of External FETs Driven | 6 (N-channel MOSFETs) | — |
| Control Interface | SPI | — |
| Commutation Method | Sensored trapezoidal + sensorless sinusoidal via 1 Hall sensor | — |
| Hall Sensor Inputs | 3 (60-deg or 120-deg configurable) | — |
| Encapsulamento | VQFN-40 (RHA) 6x6 mm with thermal pad | VQFN-48 (RGZ) 7x7 mm with exposed pad |
| Temperatura de operação | -40 C to +85 C | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | 2 (per JEDEC J-STD-020) | 3 |
| Lead-Free / RoHS | Yes / Compliant | — |
| Topologia | — | Triple Half-Bridge Smart Gate Driver |
| Operating Supply Voltage (VM) | — | 9 V to 102 V max (abs max) |
| Number of Half-Bridges | — | 3 |
| Peak Gate Drive Current | — | 1.5 A (source) / 1.5 A (sink) programmable |
| Integrated Buck Regulator | — | Yes (selectable 3.3 V / 5 V) |
| Integrated Current Shunt Amplifiers | — | 3 (low-side, programmable gain) |
| Interface | — | SPI (configuration + telemetry) |
| Faixa de tensão de saída | — | Drives external N-FET half-bridges |
| Adjustable Slew Rate | — | Yes (4 settings via SPI) |
| VGS Handshake / Shoot-Through Protection | — | Yes |
| Faixa de temperatura de operação | — | -40 C to +125 C |
| Status RoHS | — | Compliant |
| Lead-Free | — | Yes |
| PWM Frequency (max) | — | [DATA_NEEDED: max switching frequency] |
| Quiescent Current (Iq) | — | [DATA_NEEDED: Iq value] |