TPS5450QDDARQ1 vs TPS5450DDAR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPS5450QDDARQ1 disebabkan oleh Texas Instruments dan TPS5450DDAR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
TPS5450DDAR - 5A 36V Buck Converter 500kHz | Texas Instruments
TPS5450DDAR ✓ AktifPengandingan Spesifikasi
| Parametr | TPS5450QDDARQ1 | TPS5450DDAR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Harga Unit (USD) | $1.80 | — |
| Tetstruktur | Step-Down (Buck), Non-Synchronous | Buck (Step-Down) |
| Gambaran Tegangan Masukan | 5.5 V to 36 V | 5.5 V to 36 V |
| Gambaran Tegangan Output | 1.221 V to 31 V | 1.221 V to 31 V (adjustable) |
| Saiz Sistem Pampasan maximum | 5 A continuous (6 A peak) | 5 A |
| Bilangan Output | 1 | 1 |
| Frekuensi Pertukaran | 500 kHz | 500 kHz (fixed) |
| Control Method | Voltage Mode PWM, Internally Compensated | Voltage-mode PWM, internally compensated |
| Peralisan Sama | No | — |
| Shutdown Supply Current | 18 uA (typ, via ENA pin) | — |
| Pin penggunaan | Yes (active-high ENA) | Yes (ENA) |
| Protections | Overcurrent limiting, OVP, thermal shutdown | — |
| Suhu Operasi | -40 C to +125 C | -40C to +125C |
| Kemasan | HSOIC (DDA) 8-PowerSOIC, 3.90 mm width, PowerPAD | HSOIC PowerPAD (DDA), 8 pins, 3.90 mm width |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 Qualified, PPAP supported | — |
| ECCN (US) | EAR99 | — |
| HTS | 8542.39.00.90 | — |
| Status RoHS | Compliant | — |
| Integrated MOSFET | — | Low-resistance high-side N-channel |
| Typical Efficiency | — | > 90 percent |
| Protection Features | — | Cycle-by-cycle overcurrent, thermal shutdown, programmable soft-start |
| Family | — | SWIFT (Step-Down Converter with Integrated FET) |
| Arus Dalam Tentera | — | [DATA_NEEDED: quiescent current] |
| High-Side MOSFET Rds(on) | — | [DATA_NEEDED: Rds(on)] |