LMR33630CDDAR vs LMR33640ADDAR Perbandingan
Perbandingan bersamaan detil LMR33630CDDAR dari Texas Instruments dan LMR33640ADDAR dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
LMR33640ADDAR - 4A 36V Synchronous Buck Converter | Texas Instruments
LMR33640ADDAR ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | LMR33630CDDAR | LMR33640ADDAR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Topologi | Synchronous Step-Down (Buck) | Synchronous Buck (Step-Down) |
| Rentang Tegangan Masukan | 3.8 V to 36 V | 3.8 V to 36 V |
| Rentang Tegangan Output | 1 V to 24 V | 1 V to 24 V (adjustable) |
| Arus Output Maximum | 3 A | — |
| Frekuensi Pengganti | 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] | — |
| Kinerja | Up to >90% (load and VIN-dependent) | — |
| Paket | 8-pin HSOIC EP (DDA) PowerPAD | PowerSOIC-8 (DDA) 3.90 mm body |
| Tipe Mounting | Surface Mount | — |
| Rentang Suhu Kerja | -40 C to +125 C (TJ) | — |
| Level 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 Hubung Kerja | — | -40°C to +125°C |
| Functional Safety | — | Functional Safety-Capable (documentation available) |