ST1S14PHR vs ST1S10PHR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ST1S14PHR 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
ST1S14PHR - 3A 36V Step-Down Switching Regulator | STMicroelectronics
ST1S14PHR ✓ AktifSTMicroelectronics
ST1S10PHR - 3A, 18V Synchronous Step-Down Converter | STMicroelectronics
ST1S10PHR ✓ AktifPengandingan Spesifikasi
| Parametr | ST1S14PHR | ST1S10PHR |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Step-Down (Buck) | — |
| Output Current | 3 A | — |
| Gambaran Tegangan Masukan | 4.5 V to 36 V | 2.5 V to 18 V |
| Gambaran Tegangan Output | 1.2 V to 36 V (adjustable) | 0.8 V to 0.85 x VIN (adjustable) |
| Frekuensi Pertukaran | 250 kHz | 900 kHz fixed (400 kHz to 1.2 MHz with external sync) |
| Kecocokan | Up to 90% | Up to 90 % at full load |
| Arus Dalam Tentera | 2.5 mA | — |
| Jenis Output | Adjustable | — |
| Peralisan Sama | No | — |
| Kemasan | PowerSO-8 | PowerSO-8 (HSOP-8) exposed pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Gambaran Suhu Operasi | -40°C to +150°C (junction) | -40 °C to +125 °C |
| Mulai Dengan Lembut | Yes (internal) | — |
| Pengumpasan Panas | Yes | — |
| Status RoHS | Compliant | Compliant |
| Tetstruktur | — | Synchronous Step-Down (Buck) |
| Saiz Sistem Pampasan maximum | — | 3 A |
| 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 |
| 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 |