TPS546B24ARVFR vs TPS546A24 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPS546B24ARVFR disebabkan oleh Texas Instruments dan TPS546A24 disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
TPS546B24ARVFR - 18V, 20A Stackable Sync Buck Converter | TI
TPS546B24ARVFR ✓ AktifTexas Instruments
TPS546A24 - 10A 18V Stackable PMBus Buck Converter | Texas Instruments
TPS546A24 ✓ AktifPengandingan Spesifikasi
| Parametr | TPS546B24ARVFR | TPS546A24 |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) |
| Input Voltage (PVIN/AVIN) | 2.95 V to 18 V | — |
| Gambaran Tegangan Output | 0.6 V to 5.5 V (adjustable) | 0.5 V to 5.5 V (adjustable, minimum 0.5 V) |
| Continuous Output Current | 20 A | 10 A |
| Stackable Configuration | 2x / 3x / 4x with current sharing | — |
| Switching Frequency Range | 225 kHz to 1.5 MHz (selectable via PMBus or pin-strap) | 225 kHz to 1.5 MHz |
| High-Side MOSFET Rds(on) | 5.5 mΩ | — |
| Low-Side MOSFET Rds(on) | 1.8 mΩ | — |
| Control Mode | Average current mode with selectable internal compensation | Peak Current-Mode with Internal Compensation |
| Digital Interface | PMBus (voltage, current, temperature telemetry; margining; sequencing) | PMBus |
| Output Voltage Reference | 0.6 V ±1% | — |
| Suhu Hubungan Operasi | -40 °C to +150 °C | — |
| Kemasan | LQFN-CLIP-40 (RVF), 7 mm x 5 mm, 0.9 mm height | 40-pin QFN (RVF) PowerLFQFN, 7 mm x 5 mm x 1.5 mm |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Aras MSL | [DATA_NEEDED: MSL moisture sensitivity level] | 2 (per JEDEC J-STD-020) |
| Gambaran Tegangan Masukan | — | 2.95 V to 18 V |
| Stackable | — | Yes, up to 4 phases (40 A total) |
| Pin-Strap Frequencies | — | 12 selectable (8 via MSEL pins) |
| Internal LDO | — | 5 V (with optional external overdrive via VDD5) |
| Internal Digital Regulator | — | 1.5 V (BP1V5) |
| Suhu Operasi | — | -40 C to +125 C junction |
| Pre-Biased Output Support | — | Yes |
| Frequency Sync | — | Sync In / Sync Out |