FAN5308MPX vs TPS62840DLCR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci FAN5308MPX disebabkan oleh onsemi dan TPS62840DLCR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | FAN5308MPX | TPS62840DLCR |
|---|---|---|
| Merek | onsemi | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Harga Unit (USD) | — | $1.21 |
| Tetstruktur | Synchronous Buck (Step-Down) | Synchronous Step-Down (Buck) Converter |
| Gambaran Tegangan Masukan | 2.5 V to 5.5 V | 1.8 V to 6.5 V |
| Gambaran Tegangan Output | 0.8 V to 5.5 V (adjustable) | Adjustable (0.8 V to V_IN) |
| Saiz Sistem Pampasan maximum | 800 mA | 750 mA |
| Frekuensi Pertukaran | 1.3 MHz (fixed) | — |
| Peak Efficiency | 96 % | — |
| Light-Load Mode | PWM with pulse-skipping power-save mode | — |
| Maximum Duty Cycle | 100 % (pass-through mode) | — |
| Control Architecture | Current-mode PWM | — |
| Output Voltage Accuracy | [DATA_NEEDED: output voltage accuracy %] | — |
| Arus Dalam Tentera | [DATA_NEEDED: quiescent current uA] | — |
| Suhu Operasi | -40 C to +85 C | — |
| Kemasan | 6-WDFN Exposed Pad (MLP-6) | 8-pin VFDFN (DLC), 3.0 x 3.0 mm |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Status RoHS | Compliant | Compliant |
| Internal MOSFETs | Yes (high-side + low-side synchronous) | — |
| External Compensation | Not required (internal compensation) | — |
| Typical Quiescent Current | — | 60 nA |
| Quiescent Current (100% Mode) | — | 120 nA |
| Nominal Switching Frequency | — | 1.8 MHz |
| Control Topology | — | DCS-Control (voltage-mode + current-mode) |
| Efficiency at 1 uA Load (3.6 VIN to 1.8 VOUT) | — | 80% |
| Efficiency at Full Load | — | [DATA_NEEDED: efficiency at 750 mA] |
| Arus penyah hidup | — | [DATA_NEEDED: shutdown IQ] |
| STOP Pin | — | Yes (disables switching) |
| Mulai Dengan Lembut | — | Programmable via SS pin capacitor |
| Suhu Hubungan Operasi | — | -40C to +125C |