TPS544B20RVFR vs TPS544C20RVF Perbandingan
Perbandingan bersamaan detil TPS544B20RVFR dari Texas Instruments dan TPS544C20RVF dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
TPS544B20RVFR - 18V, 20A Sync Buck Converter | Texas Instruments
TPS544B20RVFR ✓ AktifTexas Instruments
TPS544C20RVF - 18V, 30A SWIFT Buck Converter | Texas Instruments
TPS544C20RVF ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | TPS544B20RVFR | TPS544C20RVF |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Topologi | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) |
| Rentang Tegangan Masukan | 4.5 V to 18 V | 4.5 V to 18 V |
| Rentang Tegangan Output | 0.6 V to 5.5 V (adjustable) | 0.6 V to 5.5 V |
| Continuous Output Current | 20 A | 30 A |
| Frekuensi Pengganti | Selectable / external RT (typical 500 kHz - 1 MHz range) | — |
| Control Architecture | D-CAP3 adaptive on-time with PMBus | — |
| MOSFETs | Internal high-side and low-side (integrated FETs) | — |
| Digital Interface | PMBus (SMBus-compatible) for telemetry, margining, sequencing, fault reporting | PMBus 1.3 / 1.2 compatible |
| Mulai Dengan Lebih Lambat | Programmable via PMBus / SS pin | — |
| Rentang Suhu Kerja | -40 C to +125 C junction | -40C to +125C |
| Thermal Resistance (junction-to-case, top) | [DATA_NEEDED: junction-to-case top value] | — |
| Paket | 40-pin LQFN-CLIP (RVF), 5 mm x 7 mm | 40-pin LQFN-CLIP (RVF) 5 mm × 7 mm |
| Tipe Mounting | Surface Mount | Surface Mount |
| Level MSL | 3 (per JEDEC J-STD-020) | — |
| Status RoHS | Compliant | Compliant |
| Protections | OVP, UVLO, OCP (cycle-by-cycle), OTP, pre-bias safe startup | — |
| Efficiency at 12 VIN / 3.3 VOUT / 10 A | [DATA_NEEDED: efficiency number] | — |
| PMBus Address Strapping | Resistor-programmable | — |
| Reference Voltage Accuracy | — | 600 mV, ±0.5% |
| High-Side MOSFET RDS(on) | — | 4.5 mΩ (typical, integrated NexFET) |
| Low-Side MOSFET RDS(on) | — | 2.0 mΩ (typical, integrated NexFET) |
| Control Modes | — | D-CAP and D-CAP2 (selectable via MODE pin) |
| Current Sensing | — | Lossless, internal low-side MOSFET sensing |
| Pitch | — | 0.5 mm |