LMR33630CDDAR vs LMR33640ADDAR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LMR33630CDDAR sa pamamagitan ng Texas Instruments at LMR33640ADDAR sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
LMR33640ADDAR - 4A 36V Synchronous Buck Converter | Texas Instruments
LMR33640ADDAR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LMR33630CDDAR | LMR33640ADDAR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Synchronous Step-Down (Buck) | Synchronous Buck (Step-Down) |
| Hanay ng Voltage ng Input | 3.8 V to 36 V | 3.8 V to 36 V |
| Hanay ng Output Volte | 1 V to 24 V | 1 V to 24 V (adjustable) |
| Maksimum na Current ng Output | 3 A | — |
| Takbo ng Pagpipili | 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] | — |
| Epektibidad | Up to >90% (load and VIN-dependent) | — |
| Packhaging | 8-pin HSOIC EP (DDA) PowerPAD | PowerSOIC-8 (DDA) 3.90 mm body |
| Uri ng Pagpapasok | Surface Mount | — |
| Hanay ng Temperature na Operasyon | -40 C to +125 C (TJ) | — |
| Level ng 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 | — |
| Tindminan 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 |
| Temperature ng Junction na Operasyon | — | -40°C to +125°C |
| Functional Safety | — | Functional Safety-Capable (documentation available) |