STUSB4531QTR vs STUSB4531BJR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STUSB4531QTR sa pamamagitan ng STMicroelectronics at STUSB4531BJR 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.
Pagsanggunian na paghahambing
| Parametro | STUSB4531QTR | STUSB4531BJR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Battery Management | USB Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | Standalone USB Type-C PD sink controller | Standalone USB Type-C / USB PD sink controller |
| Interface | I2C | — |
| Packhaging | QFN-16 (3x3 mm) | 16-pin CSP (chip-scale package) |
| Uri ng Pagpapasok | 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] | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Kuru-kuryente ng Pagbibigay | [DATA_NEEDED: supply current] | — |
| Level ng MSL | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Tindminan 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 |
| Kuru-kuryente ng Kapayapaan | — | [DATA_NEEDED: quiescent current] |