LMR33640ADDAR vs MAX17634CATP+ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LMR33640ADDAR sa pamamagitan ng Texas Instruments at MAX17634CATP+ sa pamamagitan ng Analog Devices. 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 ✓ Nakahanda
Pagsanggunian na paghahambing
| Parametro | LMR33640ADDAR | MAX17634CATP+ |
|---|---|---|
| Brand | Texas Instruments | Analog Devices |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) DC-DC Converter |
| Hanay ng Voltage ng Input | 3.8 V to 36 V | 4.5 V to 36 V |
| Hanay ng Output Volte | 1 V to 24 V (adjustable) | — |
| Continuous Output Current | 4 A | — |
| Takbo ng Pagpipili | 400 kHz (typical) | 2.2 MHz (typical) |
| 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 |
| Enable Input | Precision EN (active high, with PG) | — |
| Power-Good Flag | Yes (open-drain 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 | — |
| Packhaging | PowerSOIC-8 (DDA) 3.90 mm body | 20-pin TQFN EP (4x4 mm) |
| Level ng MSL | Level-2 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL Level] |
| Functional Safety | Functional Safety-Capable (documentation available) | — |
| Tindminan RoHS | Compliant | Compliant |
| Output Voltage Range (C variant) | — | 0.9 V to 32.4 V (adjustable) |
| Maksimum na Current ng Output | — | 4.25 A |
| Bilang ng Outputs | — | 1 |
| Operating Modes | — | Forced PWM, PFM, DCM |
| Hanay ng Temperature na Operasyon | — | -40 C to +125 C |
| Uri ng Pagpapasok | — | Surface Mount |
| Lead-Free | — | Yes |
| Integrated MOSFETs | — | Yes (high-side and low-side) |
| Soft-Start | — | Programmable |
| Thermal Shutdown | — | Yes |