TPS5450DDAR vs TPS5450QDDARQ1 Perbandingan
Perbandingan bersamaan detil TPS5450DDAR dari Texas Instruments dan TPS5450QDDARQ1 dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
TPS5450DDAR - 5A 36V Buck Converter 500kHz | Texas Instruments
TPS5450DDAR ✓ Aktif
Perbandingan Spesifikasi
| Parameter Umum | TPS5450DDAR | TPS5450QDDARQ1 |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Harga Unit (USD) | — | $1,80 |
| Topologi | Buck (Step-Down) | Step-Down (Buck), Non-Synchronous |
| Rentang Tegangan Masukan | 5.5 V to 36 V | 5.5 V to 36 V |
| Rentang Tegangan Output | 1.221 V to 31 V (adjustable) | 1.221 V to 31 V |
| Arus Output Maximum | 5 A | 5 A continuous (6 A peak) |
| Frekuensi Pengganti | 500 kHz (fixed) | 500 kHz |
| Jumlah 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 | — |
| Tombol Aktifkan | Yes (ENA) | Yes (active-high ENA) |
| Suhu Kerja | -40C to +125C | -40 C to +125 C |
| Paket | HSOIC PowerPAD (DDA), 8 pins, 3.90 mm width | HSOIC (DDA) 8-PowerSOIC, 3.90 mm width, PowerPAD |
| Tipe Mounting | Surface Mount | Surface Mount |
| Family | SWIFT (Step-Down Converter with Integrated FET) | — |
| Arus Memerintah | [DATA_NEEDED: quiescent current] | — |
| High-Side MOSFET Rds(on) | [DATA_NEEDED: Rds(on)] | — |
| Diresinkronkan | — | 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 |