TDA21462AUMA1 vs TDA38807XUMA1 Vergleich
Detaillierter Direktvergleich von TDA21462AUMA1 von Infineon und TDA38807XUMA1 von Infineon. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | TDA21462AUMA1 | TDA38807XUMA1 |
|---|---|---|
| Marke | Infineon | Infineon |
| Kategorie | Power MOSFET Drivers | DC-DC Converters |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (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) |
| Maximaler Ausgangsstrom | 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 | — |
| Gehäuse | PG-IQFN-39-2 (39-pin Power Quad Flat No-Lead) | 14-UFQFN (exposed pad) |
| Montageart | Surface Mount with top-side exposed thermal pad | Surface Mount |
| Betriebs-Sperrschichttemperatur | -40 C to +125 C | -40 °C to +125 °C |
| MSL-Level | 1 (Unlimited) | — |
| RoHS-Status | 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 |
| Ausgangsspannungsbereich | — | 0.9 V to 5.5 V (adjustable) |
| Reference Voltage Accuracy | — | 0.9 V ±0.5% |
| Continuous Output Current | — | 6 A |
| Ausgangstyp | — | Adjustable (positive) |
| Anzahl der Ausgänge | — | 1 |
| Schaltfrequenz | — | [DATA_NEEDED: switching frequency] |
| Internal MOSFETs | — | Yes (high-side and low-side) |
| External Compensation | — | Not required |
| External Schottky Diode | — | Not required |
| Sanftanlauf | — | Internal |
| Strombegrenzung | — | Cycle-by-cycle (per datasheet) |
| Thermisches Abschalten | — | Yes |
| Power Good Indicator | — | Yes |