STUSB4531QTR vs STUSB4531BJR Comparación
Comparación detallada lado a lado de STUSB4531QTR por STMicroelectronics y STUSB4531BJR 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.
Comparación de especificaciones
| Parámetro | STUSB4531QTR | STUSB4531BJR |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Battery Management | USB Interface ICs |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,58 | $0,00 |
| Función | Standalone USB Type-C PD sink controller | Standalone USB Type-C / USB PD sink controller |
| Interfaz | I2C | — |
| Encapsulado | QFN-16 (3x3 mm) | 16-pin CSP (chip-scale package) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Negotiated Voltage Profiles | 5V / 9V / 12V / 15V / 18V | — |
| Configurable PDOs | Up to 5 | — |
| Operating Modes | Autorun mode, Hybrid mode | Autorun mode, Hybrid mode |
| Dead Battery Mode | Yes (always operating on QTR variant) | Yes (STUSB4531BJR / STUSB4531QTR variants) |
| Configuration Memory | Internal non-volatile memory (NVM) | — |
| Application | USB Type-C sink (power receiving) devices | — |
| CC Termination | Rd pull-down presented when unpowered | — |
| VBUS Switch Control | VBUS_EN_SNK output, GATE pin for external NMOS | — |
| Supply | Powered from VBUS receptacle pins via VDD [DATA_NEEDED: VDD voltage range] | — |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Corriente de alimentación | [DATA_NEEDED: supply current] | — |
| Nivel MSL | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Estado RoHS | Compliant | RoHS Compliant (per Mouser listing) |
| USB PD Role | — | Sink (power receiving device) |
| Negotiated PDOs | — | Up to 5 configurable |
| VBUS Voltage Rating | — | 23 V |
| PDO Configuration Storage | — | Internal non-volatile memory |
| Software Requirement | — | None required for basic negotiation (standalone) |
| Typical Supply | — | Powered directly from VBUS receptacle pins |
| Applications | — | USB-C sink devices, battery-powered charging systems |
| Corriente en reposo | — | [DATA_NEEDED: quiescent current] |