TDA21462AUMA1 vs TDA38807XUMA1 Comparaison
Comparaison détaillée côte à côte de TDA21462AUMA1 par Infineon et TDA38807XUMA1 par Infineon. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | TDA21462AUMA1 | TDA38807XUMA1 |
|---|---|---|
| Marque | Infineon | Infineon |
| Catégorie | Power MOSFET Drivers | DC-DC Converters |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,51 | $1,02 |
| Product Type | Integrated Smart Power Stage (DrMOS) | — |
| Topologie | Synchronous Buck Half-Bridge with integrated gate driver | Synchronous Buck (Step-Down) |
| Courant de sortie maximal | 60 A | — |
| 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 | — |
| Boîtier | PG-IQFN-39-2 (39-pin Power Quad Flat No-Lead) | 14-UFQFN (exposed pad) |
| Type de montage | Surface Mount with top-side exposed thermal pad | Surface Mount |
| Température de jonction en fonctionnement | -40 C to +125 C | -40 °C to +125 °C |
| Niveau MSL | 1 (Unlimited) | — |
| Statut RoHS | Compliant | Compliant |
| Quantity per Reel | 5000 | — |
| Packaging | Tape & Reel (TR) | — |
| Input Voltage Range (Internal Bias) | — | 4 V to 16 V |
| Input Voltage Range (External 3.3 V VCC) | — | 2.7 V to 16 V |
| Plage de tension de sortie | — | 0.9 V to 5.5 V (adjustable) |
| Reference Voltage Accuracy | — | 0.9 V ±0.5% |
| Continuous Output Current | — | 6 A |
| Type de sortie | — | Adjustable (positive) |
| Nombre de sorties | — | 1 |
| Fréquence de commutation | — | [DATA_NEEDED: switching frequency] |
| Internal MOSFETs | — | Yes (high-side and low-side) |
| External Compensation | — | Not required |
| External Schottky Diode | — | Not required |
| Démarrage progressif | — | Internal |
| Limitation de courant | — | Cycle-by-cycle (per datasheet) |
| Arrêt thermique | — | Yes |
| Power Good Indicator | — | Yes |