TDA21462AUMA1 vs TDA38807XUMA1 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TDA21462AUMA1 disebabkan oleh Infineon dan TDA38807XUMA1 disebabkan oleh Infineon. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | TDA21462AUMA1 | TDA38807XUMA1 |
|---|---|---|
| Merek | Infineon | Infineon |
| Kategori | Power MOSFET Drivers | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Product Type | Integrated Smart Power Stage (DrMOS) | — |
| Tetstruktur | Synchronous Buck Half-Bridge with integrated gate driver | Synchronous Buck (Step-Down) |
| Saiz Sistem Pampasan maximum | 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 | — |
| Kemasan | PG-IQFN-39-2 (39-pin Power Quad Flat No-Lead) | 14-UFQFN (exposed pad) |
| Jenis Pemasangan | Surface Mount with top-side exposed thermal pad | Surface Mount |
| Suhu Hubungan Operasi | -40 C to +125 C | -40 °C to +125 °C |
| Aras MSL | 1 (Unlimited) | — |
| Status 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 |
| Gambaran Tegangan Output | — | 0.9 V to 5.5 V (adjustable) |
| Reference Voltage Accuracy | — | 0.9 V ±0.5% |
| Continuous Output Current | — | 6 A |
| Jenis Output | — | Adjustable (positive) |
| Bilangan Output | — | 1 |
| Frekuensi Pertukaran | — | [DATA_NEEDED: switching frequency] |
| Internal MOSFETs | — | Yes (high-side and low-side) |
| External Compensation | — | Not required |
| External Schottky Diode | — | Not required |
| Mulai Dengan Lembut | — | Internal |
| Had Arus | — | Cycle-by-cycle (per datasheet) |
| Pengumpasan Panas | — | Yes |
| Power Good Indicator | — | Yes |