LM5164DDAR vs LM5164QDDATQ1 Perbandingan
Perbandingan bersamaan detil LM5164DDAR dari Texas Instruments dan LM5164QDDATQ1 dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
LM5164QDDATQ1 - 100V 1A Sync Buck Converter | Texas Instruments
LM5164QDDATQ1 ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | LM5164DDAR | LM5164QDDATQ1 |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Topologi | Synchronous Buck (step-down) | Synchronous Buck (Step-Down) |
| Rentang Tegangan Masukan | 6 V to 100 V | 6 V to 100 V |
| Arus Output Maximum | 1 A | 1 A |
| Rentang Tegangan Output | Adjustable, down to 1.2 V | 1.2 V to 90 V (adjustable) |
| Jumlah Output | 1 | — |
| Frekuensi Pengganti | 1 MHz | — |
| Arus Memerintah | Ultra-low IQ [DATA_NEEDED: exact uA 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 (DDA) - 3.90 mm body width |
| Pin Pitch | 1.27 mm (high-voltage spacing) | 1.27 mm |
| Tipe Mounting | Surface Mount | Surface Mount |
| Quiescent Current (typ) | — | 10 uA |
| Minimum Controllable On-Time | — | 50 ns |
| Switching Frequency Range | — | 75 kHz to 1 MHz (adjustable) |
| Control Mode | — | Constant On-Time (COT) with adaptive frequency |
| Integrated Switch FETs | — | Yes (high-side + low-side N-channel) |
| Rentang Suhu Kerja | — | -40 C to +125 C (AEC-Q100 Grade 1) |
| Automotive Qualification | — | AEC-Q100 Grade 1 |
| Internal Loop Compensation | — | Yes |
| Output Power Good | — | Yes |
| Enable / UVLO | — | Yes (precision threshold) |
| Spread Spectrum EMI | — | Optional (per datasheet) |
| Level MSL | — | 2 |
| Status RoHS | — | Compliant |