ST1S10PHR vs ST1S14PHR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ST1S10PHR disebabkan oleh STMicroelectronics dan ST1S14PHR disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
ST1S10PHR - 3A, 18V Synchronous Step-Down Converter | STMicroelectronics
ST1S10PHR ✓ AktifSTMicroelectronics
ST1S14PHR - 3A 36V Step-Down Switching Regulator | STMicroelectronics
ST1S14PHR ✓ AktifPengandingan Spesifikasi
| Parametr | ST1S10PHR | ST1S14PHR |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Synchronous Step-Down (Buck) | — |
| Gambaran Tegangan Masukan | 2.5 V to 18 V | 4.5 V to 36 V |
| Gambaran Tegangan Output | 0.8 V to 0.85 x VIN (adjustable) | 1.2 V to 36 V (adjustable) |
| Saiz Sistem Pampasan maximum | 3 A | — |
| Frekuensi Pertukaran | 900 kHz fixed (400 kHz to 1.2 MHz with external sync) | 250 kHz |
| 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 | Up to 90% |
| Tegangan Balikan | 0.8 V (VFB reference) | — |
| Gambaran Suhu Operasi | -40 °C to +125 °C | -40°C to +150°C (junction) |
| Kemasan | PowerSO-8 (HSOP-8) exposed pad | PowerSO-8 |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| 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 | — |
| Status RoHS | Compliant | Compliant |
| Fungsi | — | Step-Down (Buck) |
| Output Current | — | 3 A |
| Arus Dalam Tentera | — | 2.5 mA |
| Jenis Output | — | Adjustable |
| Peralisan Sama | — | No |
| Mulai Dengan Lembut | — | Yes (internal) |
| Pengumpasan Panas | — | Yes |