TPS5450DDAR vs TPS5430DDAR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPS5450DDAR disebabkan oleh Texas Instruments dan TPS5430DDAR 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 | TPS5430DDAR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Harga Unit (USD) | — | $1.19 |
| Tetstruktur | Buck (Step-Down) | Step-Down (Buck) |
| 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) | — |
| Saiz Sistem Pampasan maximum | 5 A | 3 A |
| Frekuensi Pertukaran | 500 kHz (fixed) | 500 kHz (fixed) |
| Bilangan Output | 1 | 1 |
| Control Method | 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 | Cycle-by-cycle current limit, thermal shutdown, soft-start |
| Pin penggunaan | Yes (ENA) | — |
| Suhu Operasi | -40C to +125C | — |
| Kemasan | HSOIC PowerPAD (DDA), 8 pins, 3.90 mm width | 8-PowerSOIC (DDA), PowerPAD, 0.154 in / 3.90 mm width |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Family | SWIFT (Step-Down Converter with Integrated FET) | TI SWIFT DC-DC converters |
| Arus Dalam Tentera | [DATA_NEEDED: quiescent current] | — |
| High-Side MOSFET Rds(on) | [DATA_NEEDED: Rds(on)] | — |
| Tegangan Output | — | Adjustable, 1.221 V to near VIN |
| Tegangan Rujukan | — | 1.221 V |
| Control Topology | — | Voltage-mode PWM |
| MOSFET | — | Integrated high-side N-channel |
| Packaging | — | Tape & Reel (R suffix) |
| Status RoHS | — | Compliant |