LT3971EMSE-3.3#PBF vs LT3971EMSE Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LT3971EMSE-3.3#PBF disebabkan oleh Analog Devices dan LT3971EMSE 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 ✓ AktifPengandingan Spesifikasi
| Parametr | LT3971EMSE-3.3#PBF | LT3971EMSE |
|---|---|---|
| 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 | Up to 38 V |
| Tegangan Output | 3.3 V (fixed) | Adjustable |
| Saiz Sistem Pampasan maximum | 1.2 A | 1.2 A |
| Frekuensi Pertukaran | Up to 2 MHz (adjustable) | — |
| Arus Dalam Tentera | 2.8 µA (Burst Mode, no load) | — |
| Shutdown Supply Current | 700 nA | 700 nA |
| Gambaran Suhu Operasi | -40 °C to +125 °C | — |
| Kemasan | 10-MSOP with Exposed Pad (MSE), 3.00 mm width | 10-MSOP with Exposed Pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Enable Pin Threshold | 1 V (accurate) | 1 V (accurate) |
| Power Good Flag | Asserts at 91% of VOUT | — |
| Mulai Dengan Lembut | Programmable via SS capacitor | Programmable via SS capacitor |
| Aras MSL | 1 (unlimited) | — |
| Status RoHS | Compliant (Pb-free #PBF suffix) | Compliant |
| Peak Switch Current | — | 1.9 A |
| Quiescent Current (Burst Mode, no load) | — | 2.8 µA |
| Switching Frequency Range | — | 200 kHz to 2 MHz |
| Power Good Flag Threshold | — | 91% of programmed VOUT |
| Suhu Hubungan Operasi | — | 0°C to +125°C (E grade) |
| Extended Junction Temperature (by design) | — | -40°C to +125°C |