L9779WD-TR vs L9779WDM-TR Vergleich
Detaillierter Direktvergleich von L9779WD-TR von STMicroelectronics und L9779WDM-TR von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
L9779WD-TR - Multifunction Engine Management PMIC | STMicroelectronics
L9779WD-TR ✓ AktivSTMicroelectronics
L9779WDM-TR - Automotive Quad Low-Side Driver | STMicroelectronics
L9779WDM-TR ✓ AktivSpezifikationsvergleich
| Parameter | L9779WD-TR | L9779WDM-TR |
|---|---|---|
| Marke | STMicroelectronics | STMicroelectronics |
| Kategorie | Power MOSFET Drivers | Power MOSFET Drivers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $9,40 | $1,85 |
| Funktion | Multifunction IC for engine management | — |
| Topologie | Engine Management PMIC with MSC interface | — |
| Process Technology | BCD6S | — |
| Supply Voltage (VBAT) | Up to 18 V typ., load-dump tolerant | — |
| Number of 5 V Sensor Supplies | 5 (current-limited) | — |
| Injector Low-Side Drivers | 4 x low-side drivers | — |
| Lamp/Relay Pre-Drivers | 4 x low-side pre-drivers | — |
| Communication Interface | MSC (L9779WD/-TR); SPI (L9779WD-SPI/-SPI-TR) | — |
| Watchdog | Yes (integrated) | — |
| KEY_ON Input | Yes (internal pull-down, external reverse-battery diode) | — |
| Charge Pump | Yes (internal, for N-channel FET drive) | — |
| Thermisches Abschalten | Yes | — |
| Gehäuse | HiQUAD-64 (power package, exposed pad) | SOIC-20 (SO-20) |
| Betriebstemperatur | -40C to +125C (automotive AEC-Q100 grade) | — |
| Montageart | Surface Mount | Surface Mount |
| RoHS-Status | Compliant | Compliant |
| Packaging | Tape & Reel (TR suffix) | — |
| Number of Channels | — | 4 |
| Ausgangstyp | — | Low-Side Open-Drain |
| Supply Voltage Range | — | 4.5 V to 40 V |
| Maximum Output Current per Channel | — | 1 A |
| On-Resistance (Typical) | — | 0.5 ohm |
| Ruhestrom | — | 10 uA (standby) |
| PWM Frequency | — | Up to 20 kHz |
| Schnittstelle | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| Betriebstemperaturbereich | — | -40C to +150C |
| MSL-Level | — | 3 (168 hours) |
| AEC-Q100 | — | Qualified |