LM5164QDDAR vs LM5164DDAR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LM5164QDDAR disebabkan oleh Texas Instruments dan LM5164DDAR 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 | LM5164QDDAR | LM5164DDAR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous step-down (buck) converter | Synchronous Buck (step-down) |
| Gambaran Tegangan Masukan | 6 V to 100 V | 6 V to 100 V |
| 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 | — |
| Arus Dalam Tentera | [DATA_NEEDED: quiescent current typical value] | Ultra-low IQ [DATA_NEEDED: exact uA value] |
| Frekuensi Pertukaran | Approximately 1 MHz (per distributor parametrics) | 1 MHz |
| Junction Temperature Range | -40C to +125C (operating up to +150C per LCSC) | — |
| Kemasan | 8-Pin SO PowerPAD (HSOIC/DDA, 3.90 mm width) | 8-PowerSOIC (HSOIC-8, DDAR), 0.154 in / 3.90 mm width |
| Pin Pitch | 1.27 mm | 1.27 mm (high-voltage spacing) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 Grade 1 (LM5164-Q1) | — |
| Merek | Texas Instruments | — |
| Saiz Sistem Pampasan maximum | — | 1 A |
| Gambaran Tegangan Output | — | Adjustable, down to 1.2 V |
| Bilangan Output | — | 1 |
| 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) |