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