DRV8350RSRGZT vs DRV8308RHAT Comparação
Comparação detalhada lado a lado de DRV8350RSRGZT por Texas Instruments e DRV8308RHAT 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
DRV8350RSRGZT - 102V 3-Phase Smart Gate Driver with Buck Regulator | Texas Instruments
DRV8350RSRGZT ✓ AtivoTexas Instruments
DRV8308RHAT - 42V Sensored BLDC Gate Driver w/ SPI | Texas Instruments
DRV8308RHAT ✓ AtivoComparação de especificações
| Parâmetro | DRV8350RSRGZT | DRV8308RHAT |
|---|---|---|
| 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) | $4,65 | $4,04 |
| 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 | — |
| Encapsulamento | VQFN-48 (RGZ) 7x7 mm with exposed pad | VQFN-40 (RHA) 6x6 mm with thermal pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | 3 | 2 (per JEDEC J-STD-020) |
| Status RoHS | Compliant | — |
| Lead-Free | Yes | — |
| PWM Frequency (max) | [DATA_NEEDED: max switching frequency] | — |
| Quiescent Current (Iq) | [DATA_NEEDED: Iq value] | — |
| 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) |
| Temperatura de operação | — | -40 C to +85 C |
| Lead-Free / RoHS | — | Yes / Compliant |