LT3790EFE vs LT3790EFE#PBF Perbandingan
Perbandingan bersamaan detil LT3790EFE dari Analog Devices dan LT3790EFE#PBF dari Analog Devices. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | LT3790EFE | LT3790EFE#PBF |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Topologi | 4-Switch Synchronous Buck-Boost | Synchronous 4-switch buck-boost |
| Rentang Tegangan Masukan | 4.7 V to 60 V | — |
| Rentang Tegangan Output | 1.2 V to 60 V | — |
| Arus Output Maximum | 10 A (controller, depends on external MOSFETs) | 10 A (external MOSFET dependent) |
| Frekuensi Pengganti | 200 kHz to 700 kHz (programmable) | — |
| Kinerja | Up to 98.5% | — |
| Control Architecture | Constant-frequency current-mode | — |
| Suhu Hubung Kerja | -40 C to +125 C | -40 C to +125 C |
| Paket | 38-TSSOP-EP (FE) with exposed pad | 38-TSSOP-EP (TSSOP-38 with exposed pad) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Tipe Output | Adjustable (voltage / current / input current regulation) | — |
| Diresinkronkan | Yes | — |
| Clock Synchronization | Yes (external sync input) | — |
| SHORT Flag Pin | Yes, open-drain fault indicator | — |
| Status RoHS | Compliant (#PBF suffix) | Compliant (per PBF suffix) |
| Fungsi | — | Voltage/Current/Input-current regulator controller |
| Input Voltage Range (VIN) | — | 4.7 V to 60 V |
| Output Voltage Range (VOUT) | — | 1.2 V to 60 V (adjustable) |
| Number of Switches | — | 4 (synchronous) |
| Jumlah Output | — | 1 |
| Switching Frequency Range | — | 200 kHz to 700 kHz (programmable) |
| Default Switching Frequency | — | 200 kHz |
| Control Mode | — | Peak current-mode |
| Reference Voltage Accuracy | — | [DATA_NEEDED: VREF tolerance %] |
| Tegangan Referensi | — | 1.2 V (typical FB reference) |
| Level MSL | — | [DATA_NEEDED: MSL level] |
| Status Flag (SHORT) | — | Open-drain, asserts low when FB < 400 mV and VSENSE > 5 mV |
| Arus Menutup | — | [DATA_NEEDED: ISD value] |
| Lead-Free | — | Yes (PBF suffix indicates Pb-free) |