LMR33640ADDAR vs LMR33630CDDAR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LMR33640ADDAR sa pamamagitan ng Texas Instruments at LMR33630CDDAR 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 | LMR33640ADDAR | LMR33630CDDAR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Synchronous Buck (Step-Down) | Synchronous Step-Down (Buck) |
| 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 (adjustable) | 1 V to 24 V |
| Continuous Output Current | 4 A | — |
| Takbo ng Pagpipili | 400 kHz (typical) | 2.1 MHz (DDA grade) |
| Quiescent Current (no load) | 76 uA (typical) | — |
| Light-Load Iq | 25 uA (typical) | — |
| Feedback Reference Accuracy | 1% (over temperature) | — |
| Control Mode | Peak current mode | Peak Current Mode with internal compensation |
| Enable Input | Precision EN (active high, with PG) | — |
| Power-Good Flag | Yes (open-drain PG) | Yes |
| Internal MOSFETs | Yes (synchronous N-channel high-side and low-side) | — |
| Internal Compensation | Yes | — |
| Temperature ng Junction na Operasyon | -40°C to +125°C | — |
| Packhaging | PowerSOIC-8 (DDA) 3.90 mm body | 8-pin HSOIC EP (DDA) PowerPAD |
| Level ng MSL | Level-2 (per JEDEC J-STD-020) | Level-2, 260 C, 1 year |
| Functional Safety | Functional Safety-Capable (documentation available) | — |
| Tindminan RoHS | Compliant | Compliant |
| Maksimum na Current ng Output | — | 3 A |
| Switching Frequency Range | — | 400 kHz to 2.1 MHz |
| Quiescent Current (typ) | — | 24 uA |
| Minimum On-Time | — | [DATA_NEEDED: minimum on-time] |
| Epektibidad | — | Up to >90% (load and VIN-dependent) |
| Uri ng Pagpapasok | — | Surface Mount |
| Hanay ng Temperature na Operasyon | — | -40 C to +125 C (TJ) |
| EMI | — | Ultra-low EMI design |