TDA21490 vs TDA21462AUMA1 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TDA21490 sa pamamagitan ng Infineon at TDA21462AUMA1 sa pamamagitan ng Infineon. 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.
Infineon
TDA21462AUMA1 - 60A OptiMOS Smart Power Stage 4.25-16V | Infineon
TDA21462AUMA1 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TDA21490 | TDA21462AUMA1 |
|---|---|---|
| Brand | Infineon | Infineon |
| Kategorya | DC-DC Converters | Power MOSFET Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | Integrated smart power stage (DrMOS) | Integrated Smart Power Stage (DrMOS) |
| Topolohiya | Synchronous buck gate driver + co-packaged high-side / low-side MOSFETs | Synchronous Buck Half-Bridge with integrated gate driver |
| Maksimum na Current ng Output | 90 A | 60 A |
| Input Voltage (VIN) Range | 4.25 V to 16 V | — |
| VCC / VDRV Supply Range | 4.25 V to 5.5 V | — |
| Maximum Switching Frequency | 1500 kHz | — |
| On-Chip Current Sense | 5 mV/A with temperature-compensated reporting | — |
| PWM Input Logic | 3.3 V tri-state compatible | — |
| MOSFET Technology | OptiMOS | — |
| Fault Protection | OCP, OVP, UVP, thermal flag | — |
| Bootstrap Switch | Integrated (self-bootstrap refresh) | — |
| Packhaging | PQFN 5x6 (PG-IQFN-39-7), 39 pins | PG-IQFN-39-2 (39-pin Power Quad Flat No-Lead) |
| Uri ng Pagpapasok | Surface Mount with exposed thermal pad | Surface Mount with top-side exposed thermal pad |
| Temperature ng Junction na Operasyon | -40 C to +125 C [DATA_NEEDED: exact upper limit from datasheet electrical characteristics table] | -40 C to +125 C |
| Tindminan RoHS | Compliant | Compliant |
| Input Voltage Range (PVIN) | — | 4.25 V to 16 V |
| Switching Frequency Range | — | 100 kHz to 1500 kHz |
| Driver Supply (VCC) | — | 4.5 V to 5.5 V |
| Bootstrap Supply (VDRV) | — | 4.5 V to 5.5 V |
| High-Side MOSFET | — | Integrated OptiMOS N-channel |
| Low-Side MOSFET | — | Integrated OptiMOS N-channel |
| Integrated Schottky Diode | — | Yes (across low-side MOSFET) |
| Current Sense | — | Internal MOSFET current sense with temperature compensation |
| OCP Threshold | — | Programmable via ILIM pin |
| UVLO Protection | — | VCC and VDRV under-voltage lockout |
| Thermal Protection | — | IC temperature reporting + thermal shutdown |
| Fault Detection | — | Phase fault detection (FAULT output) |
| PWM Input | — | Differential (PWM and /PWM) compatible with 3.3 V tri-state controllers |
| Level ng MSL | — | 1 (Unlimited) |
| Quantity per Reel | — | 5000 |
| Packaging | — | Tape & Reel (TR) |