TPS54331DR vs SP7650EB Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TPS54331DR sa pamamagitan ng Texas Instruments at SP7650EB sa pamamagitan ng MaxLinear. 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
TPS54331DR - 3A 28V Buck Converter 570kHz | Texas Instruments
TPS54331DR ✓ Nakahanda
Pagsanggunian na paghahambing
| Parametro | TPS54331DR | SP7650EB |
|---|---|---|
| Brand | Texas Instruments | MaxLinear |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Non-synchronous Buck (Step-Down) | Synchronous Buck (step-down) |
| Hanay ng Voltage ng Input | 3.5 V to 28 V | 2.5 V to 28 V |
| Hanay ng Output Volte | 0.8 V to 25 V (adjustable) | 0.8 V minimum (adjustable) |
| Maksimum na Current ng Output | 3 A | 3 A |
| Takbo ng Pagpipili | 570 kHz (fixed) | 300 kHz |
| Control Method | Current mode with internal slope compensation | Current-mode PWM |
| Light Load Feature | Eco-mode pulse skipping | — |
| Shutdown Supply Current | 1 uA | — |
| High-Side MOSFET | Integrated, low RDS(on) | — |
| Soft-Start | Adjustable via SS/TR pin | — |
| Protection Features | Overcurrent (cycle-by-cycle), thermal shutdown | — |
| Temperature na Operasyon | -40C to +125C (ambient); -40C to +150C (TJ) | — |
| Packhaging | 8-SOIC (0.154 in, 3.90 mm width), D | — |
| Uri ng Pagpapasok | Surface Mount | — |
| Bilang ng Outputs | 1 | — |
| Tindminan RoHS | Compliant | — |
| Product Type | — | Evaluation Board for Buck Regulator Controller |
| Supported Regulator MPN | — | SP7650 (synchronous buck controller) |
| Power Switch Type | — | Built-in low RDS(ON) MOSFETs |
| UVLO Detection | — | Both VCC and VIN rails |
| Controller Supply (VCC) | — | 5 V (separate from main VIN) |
| Maximum Operating Temperature | — | +85 C |
| Minimum Operating Temperature | — | 0 C |
| Board Function | — | Easy evaluation: 12V input to 3A output synchronous buck |
| Manufacturer | — | MaxLinear (formerly Exar / Sipex) |
| Datasheet Pages | — | 16 pages (evaluation board manual per alldatasheet) |