LT3971EMSE-3.3#PBF vs LT3971EMSE#PBF Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LT3971EMSE-3.3#PBF disebabkan oleh Analog Devices dan LT3971EMSE#PBF 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-3.3#PBF - 38V, 1.2A, 2MHz Buck Regulator | Analog Devices
LT3971EMSE-3.3#PBF ✓ AktifAnalog Devices
LT3971EMSE#PBF - 38V, 1.2A, 2MHz Buck Regulator | Analog Devices
LT3971EMSE#PBF ✓ AktifPengandingan Spesifikasi
| Parametr | LT3971EMSE-3.3#PBF | LT3971EMSE#PBF |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Buck (Step-Down) | Buck (Step-Down) |
| Gambaran Tegangan Masukan | 4.3 V to 38 V | 4.3 V to 38 V |
| Tegangan Output | 3.3 V (fixed) | — |
| Saiz Sistem Pampasan maximum | 1.2 A | 1.2 A |
| Frekuensi Pertukaran | Up to 2 MHz (adjustable) | 200 kHz to 2 MHz (adjustable) |
| Arus Dalam Tentera | 2.8 µA (Burst Mode, no load) | 2.8 uA (Burst Mode, no load) |
| Shutdown Supply Current | 700 nA | — |
| Gambaran Suhu Operasi | -40 °C to +125 °C | — |
| Kemasan | 10-MSOP with Exposed Pad (MSE), 3.00 mm width | 10-TFSOP / 10-MSOP (0.118", 3.00 mm) Exposed Pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Enable Pin Threshold | 1 V (accurate) | — |
| Power Good Flag | Asserts at 91% of VOUT | Yes (asserts at 91% of VOUT) |
| Mulai Dengan Lembut | Programmable via SS capacitor | — |
| Aras MSL | 1 (unlimited) | — |
| Status RoHS | Compliant (Pb-free #PBF suffix) | — |
| Gambaran Tegangan Output | — | 1.19 V to 30 V (adjustable) |
| 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) |
| Package Code | — | MSE (MSOP-10EPD) |
| Soft-Start Pin | — | Yes (SS capacitor controls inrush) |
| Lead-Free / RoHS | — | Yes (PBF suffix indicates lead-free) |