LM5164DDAR vs LM5164QDDAR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LM5164DDAR disebabkan oleh Texas Instruments dan LM5164QDDAR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | LM5164DDAR | LM5164QDDAR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Buck (step-down) | Synchronous step-down (buck) converter |
| Gambaran Tegangan Masukan | 6 V to 100 V | 6 V to 100 V |
| Saiz Sistem Pampasan maximum | 1 A | — |
| Gambaran Tegangan Output | Adjustable, down to 1.2 V | — |
| Bilangan Output | 1 | — |
| Frekuensi Pertukaran | 1 MHz | Approximately 1 MHz (per distributor parametrics) |
| Arus Dalam Tentera | Ultra-low IQ [DATA_NEEDED: exact uA value] | [DATA_NEEDED: quiescent current typical value] |
| Control Architecture | Peak current-mode, internal compensation | — |
| Duty Cycle | 100% (low dropout operation) | — |
| PGOOD Indicator | Open-drain PGOOD | — |
| Protection Features | Cycle-by-cycle current limit, thermal shutdown, hiccup mode | — |
| Suhu Operasi | -40C to +150C (TJ) | — |
| Kemasan | 8-PowerSOIC (HSOIC-8, DDAR), 0.154 in / 3.90 mm width | 8-Pin SO PowerPAD (HSOIC/DDA, 3.90 mm width) |
| Pin Pitch | 1.27 mm (high-voltage spacing) | 1.27 mm |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Tegangan Output | — | Adjustable, minimum 1.2 V |
| Output Current | — | 1 A |
| Minimum Controllable On-Time | — | 50 ns |
| Mulai Dengan Lembut | — | Fixed internal 3.5 ms timer |
| Protection | — | Peak current-limit protection |
| PGOOD Output | — | Open-drain power-good indicator |
| Junction Temperature Range | — | -40C to +125C (operating up to +150C per LCSC) |
| Automotive Qualification | — | AEC-Q100 Grade 1 (LM5164-Q1) |
| Merek | — | Texas Instruments |