L9978 vs L9978-TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9978 sa pamamagitan ng STMicroelectronics at L9978-TR sa pamamagitan ng STMicroelectronics. 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.
STMicroelectronics
L9978 - Multifunction IC for Automotive Engine Management | STMicroelectronics
L9978 ✓ NakahandaSTMicroelectronics
L9978-TR - Automotive Quad Low-Side Driver | STMicroelectronics
L9978-TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9978 | L9978-TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Voltage Regulators | Power MOSFET Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Number of Pre-Boost Regulators | 1 | — |
| Number of Pre-Buck Regulators | 1 | — |
| Linear 5V Regulator Output Current | 1 A | — |
| Number of Tracking Regulators | 3 | — |
| Tracking Regulator Output Current | 150 mA | — |
| Number of Pre-Driver Channels | 5 | — |
| Pre-Driver Configurability | Pre-driver 1&3 configurable for O2H load | — |
| Packhaging | 100-LQFP-EP (14x14) | PowerSO-20 |
| Qualification | AEC-Q100 | — |
| Functional Safety | Engineered for ISO26262 compliant system | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: Operating Temperature Range] | -40 °C to +150 °C |
| Hanay ng Voltage ng Input | [DATA_NEEDED: Input Voltage Range] | — |
| Output Voltage Accuracy | [DATA_NEEDED: Output Voltage Accuracy] | — |
| Number of Channels | — | 4 |
| Type ng Output | — | Low-Side Open-Drain |
| Supply Voltage Range | — | 4.5 V to 36 V |
| Maximum Output Current per Channel | — | 1.2 A |
| Quiescent Current (Standby) | — | 50 µA |
| Oras ng Pagtaas | — | 5 µs |
| Time ng Pagbaba | — | 5 µs |
| Takbo ng Pagpipili | — | 0 Hz to 100 kHz |
| Thermal Resistance (θJA) | — | 35 °C/W |
| Level ng MSL | — | 3 (168 hours) |
| AEC-Q100 Qualification | — | Qualified |
| Interface | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |