LM5164DDAR vs LM5164QDDATQ1 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LM5164DDAR disebabkan oleh Texas Instruments dan LM5164QDDATQ1 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
LM5164QDDATQ1 - 100V 1A Sync Buck Converter | Texas Instruments
LM5164QDDATQ1 ✓ AktifPengandingan Spesifikasi
| Parametr | LM5164DDAR | LM5164QDDATQ1 |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Buck (step-down) | Synchronous Buck (Step-Down) |
| Gambaran Tegangan Masukan | 6 V to 100 V | 6 V to 100 V |
| Saiz Sistem Pampasan maximum | 1 A | 1 A |
| Gambaran Tegangan Output | Adjustable, down to 1.2 V | 1.2 V to 90 V (adjustable) |
| Bilangan Output | 1 | — |
| Frekuensi Pertukaran | 1 MHz | — |
| Arus Dalam Tentera | 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 Operasi | -40C to +150C (TJ) | — |
| Kemasan | 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 |
| Jenis Pemasangan | 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) |
| Gambaran Suhu Operasi | — | -40 C to +125 C (AEC-Q100 Grade 1) |
| Automotive Qualification | — | AEC-Q100 Grade 1 |
| Internal Loop Compensation | — | Yes |
| Output Kuasa | — | Yes |
| Enable / UVLO | — | Yes (precision threshold) |
| Spread Spectrum EMI | — | Optional (per datasheet) |
| Aras MSL | — | 2 |
| Status RoHS | — | Compliant |