L9988-TR vs L9988 Comparación
Comparación detallada lado a lado de L9988-TR por STMicroelectronics y L9988 por STMicroelectronics. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
STMicroelectronics
L9988-TR - Automotive Quad Low-Side Driver | STMicroelectronics
L9988-TR ✓ ActivoSTMicroelectronics
L9988 - 12V Li-Ion Battery Management System Solution | STMicroelectronics
L9988 ✓ ActivoComparación de especificaciones
| Parámetro | L9988-TR | L9988 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Power MOSFET Drivers | Battery Management |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,20 | $5,60 |
| Número de salidas | 4 | — |
| Tipo de salida | Low-Side | — |
| Continuous Output Current per Channel | 3 A | — |
| On-Resistance (Typical) | 0.5 ohm | — |
| Supply Voltage Range | 5.5 V to 36 V | — |
| Temperatura de unión de funcionamiento | -40°C to +150°C | — |
| Interfaz | SPI | — |
| Protection Features | Short-circuit, over-temperature, over-voltage, current limiting | — |
| Encapsulado | PowerSO-20 | TQFP80-EP (exposed pad) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| AEC-Q100 Qualified | Yes | — |
| Patilla de habilitación | Yes | — |
| Reset Function | Yes | — |
| Process Technology | BCD | — |
| Number of Cells | — | 4 series-connected cells |
| Cell Voltage Measurement Range | — | 0 V to 5 V |
| Total Measurement Error | — | < 2 mV |
| Balancing Method | — | Timed and PWM-based odd-even passive balancing |
| ADC Type | — | Dedicated high-precision ADCs (synchronous acquisition) |
| NTC Inputs | — | 4 analog inputs |
| General Purpose I/O | — | 2 |
| Power Supply | — | Direct from battery stack |
| Integrated Regulators | — | Programmable voltage regulators for MCU, CAN, NTCs |
| Predriver | — | Dual predriver for two groups of back-to-back MOSFETs |
| Safety Level | — | Up to ASIL-D targets |
| Rango de temperatura de funcionamiento | — | [DATA_NEEDED: Operating temperature range] |