TPS62840DLCR vs FAN5308MPX Vergleich
Detaillierter Direktvergleich von TPS62840DLCR von Texas Instruments und FAN5308MPX von onsemi. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | TPS62840DLCR | FAN5308MPX |
|---|---|---|
| Marke | Texas Instruments | onsemi |
| Kategorie | DC-DC Converters | DC-DC Converters |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,21 | $0,49 |
| Topologie | Synchronous Step-Down (Buck) Converter | Synchronous Buck (Step-Down) |
| Eingangsspannungsbereich | 1.8 V to 6.5 V | 2.5 V to 5.5 V |
| Ausgangsspannungsbereich | Adjustable (0.8 V to V_IN) | 0.8 V to 5.5 V (adjustable) |
| Maximaler Ausgangsstrom | 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] | — |
| Abschaltstrom | [DATA_NEEDED: shutdown IQ] | — |
| STOP Pin | Yes (disables switching) | — |
| Sanftanlauf | Programmable via SS pin capacitor | — |
| Betriebs-Sperrschichttemperatur | -40C to +125C | — |
| Gehäuse | 8-pin VFDFN (DLC), 3.0 x 3.0 mm | 6-WDFN Exposed Pad (MLP-6) |
| Montageart | Surface Mount | Surface Mount |
| MSL-Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| RoHS-Status | Compliant | Compliant |
| Schaltfrequenz | — | 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 %] |
| Ruhestrom | — | [DATA_NEEDED: quiescent current uA] |
| Betriebstemperatur | — | -40 C to +85 C |
| Internal MOSFETs | — | Yes (high-side + low-side synchronous) |
| External Compensation | — | Not required (internal compensation) |