LMR33630CDDAR vs LMR33640ADDAR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LMR33630CDDAR disebabkan oleh Texas Instruments dan LMR33640ADDAR 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
LMR33640ADDAR - 4A 36V Synchronous Buck Converter | Texas Instruments
LMR33640ADDAR ✓ AktifPengandingan Spesifikasi
| Parametr | LMR33630CDDAR | LMR33640ADDAR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Step-Down (Buck) | Synchronous Buck (Step-Down) |
| Gambaran Tegangan Masukan | 3.8 V to 36 V | 3.8 V to 36 V |
| Gambaran Tegangan Output | 1 V to 24 V | 1 V to 24 V (adjustable) |
| Saiz Sistem Pampasan maximum | 3 A | — |
| Frekuensi Pertukaran | 2.1 MHz (DDA grade) | 400 kHz (typical) |
| Switching Frequency Range | 400 kHz to 2.1 MHz | — |
| Quiescent Current (typ) | 24 uA | — |
| Control Mode | Peak Current Mode with internal compensation | Peak current mode |
| Minimum On-Time | [DATA_NEEDED: minimum on-time] | — |
| Kecocokan | Up to >90% (load and VIN-dependent) | — |
| Kemasan | 8-pin HSOIC EP (DDA) PowerPAD | PowerSOIC-8 (DDA) 3.90 mm body |
| Jenis Pemasangan | Surface Mount | — |
| Gambaran Suhu Operasi | -40 C to +125 C (TJ) | — |
| Aras MSL | Level-2, 260 C, 1 year | Level-2 (per JEDEC J-STD-020) |
| Power-Good Flag | Yes | Yes (open-drain PG) |
| EMI | Ultra-low EMI design | — |
| Status RoHS | Compliant | Compliant |
| Continuous Output Current | — | 4 A |
| Quiescent Current (no load) | — | 76 uA (typical) |
| Light-Load Iq | — | 25 uA (typical) |
| Feedback Reference Accuracy | — | 1% (over temperature) |
| Enable Input | — | Precision EN (active high, with PG) |
| Internal MOSFETs | — | Yes (synchronous N-channel high-side and low-side) |
| Internal Compensation | — | Yes |
| Suhu Hubungan Operasi | — | -40°C to +125°C |
| Functional Safety | — | Functional Safety-Capable (documentation available) |