STUSB4531QTR vs STUSB4531BJR Karşılaştırma
Ayrıntılı yan yana karşılaştırma STUSB4531QTR tarafından STMicroelectronics ve STUSB4531BJR tarafından STMicroelectronicsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | STUSB4531QTR | STUSB4531BJR |
|---|---|---|
| Marka | STMicroelectronics | STMicroelectronics |
| Kategori | Battery Management | USB Interface ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Fonksiyon | Standalone USB Type-C PD sink controller | Standalone USB Type-C / USB PD sink controller |
| Arayüz | I2C | — |
| Paket | QFN-16 (3x3 mm) | 16-pin CSP (chip-scale package) |
| Montaj Türü | 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] | — |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Besleme Akımı | [DATA_NEEDED: supply current] | — |
| MSL Seviyesi | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| RoHS Durumu | 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 |
| Durağan Akım | — | [DATA_NEEDED: quiescent current] |