TPS62840DLCR vs FAN5308MPX Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPS62840DLCR disebabkan oleh Texas Instruments dan FAN5308MPX disebabkan oleh onsemi. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | TPS62840DLCR | FAN5308MPX |
|---|---|---|
| Merek | Texas Instruments | onsemi |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Harga Unit (USD) | $1.21 | — |
| Tetstruktur | Synchronous Step-Down (Buck) Converter | Synchronous Buck (Step-Down) |
| Gambaran Tegangan Masukan | 1.8 V to 6.5 V | 2.5 V to 5.5 V |
| Gambaran Tegangan Output | Adjustable (0.8 V to V_IN) | 0.8 V to 5.5 V (adjustable) |
| Saiz Sistem Pampasan maximum | 750 mA | 800 mA |
| 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 | — |
| Kemasan | 8-pin VFDFN (DLC), 3.0 x 3.0 mm | 6-WDFN Exposed Pad (MLP-6) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| Status RoHS | Compliant | Compliant |
| 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 |
| Internal MOSFETs | — | Yes (high-side + low-side synchronous) |
| External Compensation | — | Not required (internal compensation) |