L7986A vs ST1S10PHR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci L7986A disebabkan oleh STMicroelectronics dan ST1S10PHR disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
L7986A - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7986A ✓ AktifSTMicroelectronics
ST1S10PHR - 3A, 18V Synchronous Step-Down Converter | STMicroelectronics
ST1S10PHR ✓ AktifPengandingan Spesifikasi
| Parametr | L7986A | ST1S10PHR |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Gambaran Tegangan Masukan | 4.5 V to 61 V | 2.5 V to 18 V |
| Gambaran Tegangan Output | 0.6 V to VIN | 0.8 V to 0.85 x VIN (adjustable) |
| Saiz Sistem Pampasan maximum | 3 A | 3 A |
| Frekuensi Pertukaran | 250 kHz | 900 kHz fixed (400 kHz to 1.2 MHz with external sync) |
| Tegangan Pemadam MOSFET Sisi Tinggi | 250 mOhm | — |
| Tegangan Rujukan | 0.6 V | — |
| Arus Dalam Tentera | 2.5 mA | — |
| Shutdown Supply Current | 10 uA | — |
| Soft-Start Time | 1 ms (typical) | — |
| Pengumpasan Panas | Yes | — |
| Gambaran Suhu Operasi | -40C to +150C | -40 °C to +125 °C |
| Kemasan | HSOP-8 | PowerSO-8 (HSOP-8) exposed pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| PGOOD Output | Open-drain | — |
| Tetstruktur | — | Synchronous Step-Down (Buck) |
| Control Mode | — | Peak Current-Mode PWM |
| High-Side MOSFET RDS(on) | — | [DATA_NEEDED: RDS(on) high-side typical value] |
| Low-Side MOSFET RDS(on) | — | [DATA_NEEDED: RDS(on) low-side typical value] |
| Typical Quiescent Current | — | 1.5 mA |
| Kecocokan | — | Up to 90 % at full load |
| Tegangan Balikan | — | 0.8 V (VFB reference) |
| Aras MSL | — | 3 (per JEDEC J-STD-020) |
| Synchronization Input | — | Yes (SYNC/INH pin, 400 kHz to 1.2 MHz) |
| Protection Features | — | Cycle-by-cycle current limit, thermal shutdown, internal soft-start |