DRV8308RHAT vs DRV8308RHAR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng DRV8308RHAT sa pamamagitan ng Texas Instruments at DRV8308RHAR sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
DRV8308RHAT - 42V Sensored BLDC Gate Driver w/ SPI | Texas Instruments
DRV8308RHAT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | DRV8308RHAT | DRV8308RHAR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Motor Drivers | Motor Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | BLDC motor pre-driver / gate driver | — |
| Motor Type | 3-phase brushless DC (BLDC) | Brushless DC (BLDC), sensored |
| Supply Voltage Range | 8.5 V to 32 V | — |
| Absolute Maximum Supply Voltage | 42 V | — |
| Bilang ng Outputs | 3 (3-phase) | — |
| Gate-Drive Current | 10 mA to 130 mA (configurable) | — |
| Number of External FETs Driven | 6 (N-channel MOSFETs) | — |
| Control Interface | SPI | SPI |
| Commutation Method | Sensored trapezoidal + sensorless sinusoidal via 1 Hall sensor | — |
| Hall Sensor Inputs | 3 (60-deg or 120-deg configurable) | 3 (digital) |
| Packhaging | VQFN-40 (RHA) 6x6 mm with thermal pad | VQFN-40 (RHA) 6x6 mm |
| Temperature na Operasyon | -40 C to +85 C | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 2 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Lead-Free / RoHS | Yes / Compliant | — |
| Number of Phases | — | 3 |
| Topolohiya | — | Gate predriver for 6 external N-channel MOSFETs |
| Supply Voltage na Operasyon | — | 8.5 V to 32 V |
| Absolute Maximum Motor Supply | — | 42 V |
| Configurable Gate Drive Current | — | 10 mA to 130 mA |
| Commutation Modes | — | Sensored trapezoidal, sensored sinusoidal, sensorless BEMF |
| Speed Reference Input | — | CLKIN pin (frequency reference) |
| Speed Feedback | — | FG (frequency generator) tachometer |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C |
| Tindminan RoHS | — | Compliant |
| Output Kumpigurasyon | — | Half-bridge predriver x3 |