LT3971EMSE#PBF vs LT3971EMSE-3.3 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LT3971EMSE#PBF disebabkan oleh Analog Devices dan LT3971EMSE-3.3 disebabkan oleh Analog Devices. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Analog Devices
LT3971EMSE#PBF - 38V, 1.2A, 2MHz Buck Regulator | Analog Devices
LT3971EMSE#PBF ✓ AktifAnalog Devices
LT3971EMSE-3.3 - 38V, 1.2A, 2MHz Buck Regulator | Analog Devices
LT3971EMSE-3.3 ✓ AktifPengandingan Spesifikasi
| Parametr | LT3971EMSE#PBF | LT3971EMSE-3.3 |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Buck (Step-Down) | Buck (Step-Down) Switching Regulator |
| Gambaran Tegangan Masukan | 4.3 V to 38 V | 4.3 V to 38 V |
| Gambaran Tegangan Output | 1.19 V to 30 V (adjustable) | — |
| Saiz Sistem Pampasan maximum | 1.2 A | 1.2 A |
| Frekuensi Pertukaran | 200 kHz to 2 MHz (adjustable) | 200 kHz to 2 MHz (programmable) |
| Arus Dalam Tentera | 2.8 uA (Burst Mode, no load) | 2.8 µA (typ, no load, output regulating) |
| Arus penyah hidup | 700 nA (EN low) | — |
| Enable Threshold | 1 V (accurate) | — |
| Suhu Hubungan Operasi | -40C to +125C (E grade by design, characterized 0C to 125C) | — |
| Kemasan | 10-TFSOP / 10-MSOP (0.118", 3.00 mm) Exposed Pad | 10-TFSOP, 10-MSOP (0.118" / 3.00 mm width) Exposed Pad |
| Package Code | MSE (MSOP-10EPD) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Soft-Start Pin | Yes (SS capacitor controls inrush) | — |
| Power Good Flag | Yes (asserts at 91% of VOUT) | — |
| Lead-Free / RoHS | Yes (PBF suffix indicates lead-free) | — |
| Tegangan Output | — | 3.3 V (fixed) |
| Kecocokan | — | Up to ~90% (application dependent, Burst Mode at light load) |
| Internal Switch Current | — | 1.2 A |
| Light-Load Operation | — | Burst Mode (low ripple) |
| Feedback Reference / Internal Divider | — | 10 MΩ (fixed-output versions) |
| Gambaran Suhu Operasi | — | -40 °C to +125 °C (E-grade) |
| Aras MSL | — | [DATA_NEEDED: MSL level] |
| Status RoHS | — | Compliant (PBF suffix) |
| Lead-Free | — | Yes (Pb-free PBF finish) |