TPS40171RGYR vs TPS40170QRGYRQ1 Perbandingan
Perbandingan bersamaan detil TPS40171RGYR dari Texas Instruments dan TPS40170QRGYRQ1 dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
TPS40171RGYR - 60V Wide-Input Sync Buck Controller | Texas Instruments
TPS40171RGYR ✓ AktifTexas Instruments
TPS40170QRGYRQ1 - 60V Sync Buck Controller, AEC-Q100 | Texas Instruments
TPS40170QRGYRQ1 ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | TPS40171RGYR | TPS40170QRGYRQ1 |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Topologi | Synchronous Buck Controller | Synchronous Buck Controller |
| Rentang Tegangan Masukan | 4.5 V to 60 V | 4.5 V to 60 V |
| Rentang Tegangan Output | 0.6 V to ~0.85 * VIN | 0.6 V to 57 V |
| Tegangan Referensi | 0.6 V (internal) | — |
| Frekuensi Pengganti | 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% | — |
| Jumlah Output | 1 | — |
| Driver Type | External N-channel high-side + low-side MOSFETs | — |
| Mulai Dengan Lebih Lambat | Programmable, internal SS capacitor charging | — |
| Batas Arus | Cycle-by-cycle, hiccup mode overload protection | — |
| Output Power Good | Yes (open-drain) | — |
| Enable Input | Yes (precision, with adjustable UVLO) | — |
| Suhu Kerja | -40 C to +125 C | — |
| Paket | 20-pin VQFN (RGY) 3.5 x 4.5 mm with thermal pad | 20-VQFN (RGY) 3.5 x 4.5 mm |
| Tipe Mounting | Surface Mount | Surface Mount |
| Level MSL | 2 (1 year floor life) | 2 (1 year) |
| Status RoHS | Compliant | — |
| 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 Menutup | — | 1 uA typical |
| Output Voltage Tracking | — | Yes |
| Pre-Biased Output Support | — | Yes |
| PGOOD Signal | — | Open-drain |
| Mulai Dengan Lebih Lambat | — | Closed-loop |
| Dead-Time Control | — | Adaptive |
| Operating Temperature Range (AEC-Q100 Grade 1) | — | -40 C to +125 C |
| AEC-Q100 Qualification | — | Qualified |