TPS40170RGYR vs TPS40171RGYR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPS40170RGYR 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
TPS40171RGYR - 60V Wide-Input Sync Buck Controller | Texas Instruments
TPS40171RGYR ✓ AktifPengandingan Spesifikasi
| Parametr | TPS40170RGYR | TPS40171RGYR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Buck Controller (Step-Down) | 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 |
| Switching Frequency (max) | 600 kHz | — |
| Bilangan Output | 1 | 1 |
| Output Current | Set by external FETs (controller) | — |
| Peak Gate Drive Current | 1.2 A | — |
| Internal Bias LDO | 4.5 V (LDO) | — |
| Bootstrap Diode | Internal (integrated) | — |
| Control Method | Voltage-Mode PWM | — |
| Dead-Time Control | Adaptive (anti-shoot-through) | — |
| Pengurusan Arus Lebih Besar | Hiccup mode | — |
| Suhu Operasi | -40C to +125C | -40 C to +125 C |
| Kemasan | 20-VQFN (RGY) 3.5x4.5 mm with thermal pad | 20-pin VQFN (RGY) 3.5 x 4.5 mm with thermal pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | [DATA_NEEDED: MSL level] | 2 (1 year floor life) |
| Status RoHS | Compliant | Compliant |
| 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% |
| 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) |