TPS62840DLCR vs TPS62841DLCR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TPS62840DLCR sa pamamagitan ng Texas Instruments at TPS62841DLCR sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
TPS62840DLCR - 60nA IQ 750mA Buck Converter 1.8-6.5V | TI
TPS62840DLCR ✓ NakahandaTexas Instruments
TPS62841DLCR - 750mA, 60nA IQ Step-Down Converter | Texas Instruments
TPS62841DLCR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TPS62840DLCR | TPS62841DLCR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Synchronous Step-Down (Buck) Converter | Synchronous Buck (Step-Down) Converter |
| Hanay ng Voltage ng Input | 1.8 V to 6.5 V | 1.8 V to 6.5 V |
| Hanay ng Output Volte | Adjustable (0.8 V to V_IN) | 0.8 V to VIN (adjustable) |
| Maksimum na Current ng Output | 750 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] | — |
| Kuru-kuryente ng Pagbubuwag | [DATA_NEEDED: shutdown IQ] | — |
| STOP Pin | Yes (disables switching) | — |
| Soft-Start | Programmable via SS pin capacitor | — |
| Temperature ng Junction na Operasyon | -40C to +125C | — |
| Packhaging | 8-pin VFDFN (DLC), 3.0 x 3.0 mm | 8-VFDFN (DLC) - VSON-HR-8 |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating] | 2 (per JEDEC J-STD-020) |
| Tindminan RoHS | Compliant | Compliant |
| Output Current | — | 750 mA continuous |
| Quiescent Current (typical) | — | 60 nA (120 nA in 100% mode) |
| Takbo ng Pagpipili | — | 1.8 MHz typical (DCS-Control) |
| Control Mode | — | DCS-Control with Power-Save Mode |
| Epektibidad | — | Up to ~95% peak (load-dependent) |
| Temperature na Operasyon | — | -40 C to +125 C |
| Lead-Free | — | Yes |
| Type ng Output | — | Adjustable (Positive) |