ST1S41PUR vs ST1S10PHR Perbandingan
Perbandingan bersamaan detil ST1S41PUR dari STMicroelectronics dan ST1S10PHR dari STMicroelectronics. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
STMicroelectronics
ST1S10PHR - 3A, 18V Synchronous Step-Down Converter | STMicroelectronics
ST1S10PHR ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | ST1S41PUR | ST1S10PHR |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Topologi | Synchronous Buck (Step-Down) DC-DC Converter | Synchronous Step-Down (Buck) |
| Rentang Tegangan Masukan | 4.0 V to 18 V | 2.5 V to 18 V |
| Rentang Tegangan Output | 0.8 V to VIN (adjustable) | 0.8 V to 0.85 x VIN (adjustable) |
| Arus Output Maximum | 4 A continuous | 3 A |
| Frekuensi Pengganti | 850 kHz nominal (700 kHz to 1 MHz adjustable) | 900 kHz fixed (400 kHz to 1.2 MHz with external sync) |
| High-Side Switch Rds(on) | 95 mΩ | — |
| Low-Side Switch Rds(on) | 69 mΩ (synchronous rectifier) | — |
| Control Method | Peak Current-Mode PWM with Internal Compensation | — |
| Peak Efficiency | Up to 90% | — |
| Arus Memerintah | 1.5 mA typical | — |
| Mulai Dengan Lebih Lambat | Internal | — |
| Protection Features | Overcurrent, Thermal Shutdown, Cycle-by-Cycle Current Limit | Cycle-by-cycle current limit, thermal shutdown, internal soft-start |
| Rentang Suhu Kerja | -40 °C to +125 °C junction | -40 °C to +125 °C |
| Paket | VFQFPN-8 (3x3 mm) with exposed thermal pad | PowerSO-8 (HSOP-8) exposed pad |
| Tipe Mounting | Surface Mount | Surface Mount |
| Level MSL | 1 | 3 (per JEDEC J-STD-020) |
| Status RoHS | Compliant | Compliant |
| 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 |
| Kinerja | — | Up to 90 % at full load |
| Tegangan Balikan | — | 0.8 V (VFB reference) |
| Synchronization Input | — | Yes (SYNC/INH pin, 400 kHz to 1.2 MHz) |