TDA38807XUMA1 vs TDA21462AUMA1 Vergleich
Detaillierter Direktvergleich von TDA38807XUMA1 von Infineon und TDA21462AUMA1 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 | TDA38807XUMA1 | TDA21462AUMA1 |
|---|---|---|
| Marke | Infineon | Infineon |
| Kategorie | DC-DC Converters | Power MOSFET Drivers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,02 | $2,51 |
| Topologie | Synchronous Buck (Step-Down) | Synchronous Buck Half-Bridge with integrated gate driver |
| 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] | — |
| Gehäuse | 14-UFQFN (exposed pad) | PG-IQFN-39-2 (39-pin Power Quad Flat No-Lead) |
| Montageart | Surface Mount | Surface Mount with top-side exposed thermal pad |
| Betriebs-Sperrschichttemperatur | -40 °C to +125 °C | -40 C to +125 C |
| 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 | — |
| RoHS-Status | Compliant | Compliant |
| Product Type | — | Integrated Smart Power Stage (DrMOS) |
| 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 |
| MSL-Level | — | 1 (Unlimited) |
| Quantity per Reel | — | 5000 |
| Packaging | — | Tape & Reel (TR) |