LM5164DDAR vs LM5164QDDAR Perbandingan
Perbandingan bersamaan detil LM5164DDAR dari Texas Instruments dan LM5164QDDAR dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | LM5164DDAR | LM5164QDDAR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Topologi | Synchronous Buck (step-down) | Synchronous step-down (buck) converter |
| Rentang Tegangan Masukan | 6 V to 100 V | 6 V to 100 V |
| Arus Output Maximum | 1 A | — |
| Rentang Tegangan Output | Adjustable, down to 1.2 V | — |
| Jumlah Output | 1 | — |
| Frekuensi Pengganti | 1 MHz | Approximately 1 MHz (per distributor parametrics) |
| Arus Memerintah | 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 Kerja | -40C to +150C (TJ) | — |
| Paket | 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 |
| Tipe Mounting | Surface Mount | Surface Mount |
| Tegangan Output | — | Adjustable, minimum 1.2 V |
| Output Current | — | 1 A |
| Minimum Controllable On-Time | — | 50 ns |
| Mulai Dengan Lebih Lambat | — | 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 |