TPS40170QRGYRQ1 vs TPS40171RGYR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPS40170QRGYRQ1 disebabkan oleh Texas Instruments dan TPS40171RGYR 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
TPS40170QRGYRQ1 - 60V Sync Buck Controller, AEC-Q100 | Texas Instruments
TPS40170QRGYRQ1 ✓ AktifTexas Instruments
TPS40171RGYR - 60V Wide-Input Sync Buck Controller | Texas Instruments
TPS40171RGYR ✓ AktifPengandingan Spesifikasi
| Parametr | TPS40170QRGYRQ1 | TPS40171RGYR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Buck Controller | Synchronous Buck Controller |
| Gambaran Tegangan Masukan | 4.5 V to 60 V | 4.5 V to 60 V |
| Gambaran Tegangan Output | 0.6 V to 57 V | 0.6 V to ~0.85 * VIN |
| Maximum Output Current (with ext. MOSFETs) | 20 A | — |
| Switching Frequency Range | 100 kHz to 600 kHz | — |
| Reference Voltage Accuracy | 1 % | — |
| Quiescent Current (typ) | 4.5 mA | — |
| Arus penyah hidup | 1 uA typical | — |
| Output Voltage Tracking | Yes | — |
| Pre-Biased Output Support | Yes | — |
| PGOOD Signal | Open-drain | — |
| Mulai Dengan Lembut | Closed-loop | — |
| Dead-Time Control | Adaptive | — |
| Operating Temperature Range (AEC-Q100 Grade 1) | -40 C to +125 C | — |
| Kemasan | 20-VQFN (RGY) 3.5 x 4.5 mm | 20-pin VQFN (RGY) 3.5 x 4.5 mm with thermal pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 2 (1 year) | 2 (1 year floor life) |
| AEC-Q100 Qualification | Qualified | — |
| Tegangan Rujukan | — | 0.6 V (internal) |
| Frekuensi Pertukaran | — | 100 kHz to 600 kHz (programmable) |
| Control Architecture | — | Peak current-mode with selectable voltage-mode / average-current-mode |
| Duty Cycle | — | Up to 100% (high-side) / 0% to 100% |
| Bilangan Output | — | 1 |
| Driver Type | — | External N-channel high-side + low-side MOSFETs |
| Mulai Dengan Lembut | — | Programmable, internal SS capacitor charging |
| Had Arus | — | Cycle-by-cycle, hiccup mode overload protection |
| Output Kuasa | — | Yes (open-drain) |
| Enable Input | — | Yes (precision, with adjustable UVLO) |
| Suhu Operasi | — | -40 C to +125 C |
| Status RoHS | — | Compliant |