TPS62177DQCT vs TPS62745DSSR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TPS62177DQCT sa pamamagitan ng Texas Instruments at TPS62745DSSR 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
TPS62745DSSR - 300mA Ultra-Low IQ Step-Down Converter | Texas Instruments
TPS62745DSSR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TPS62177DQCT | TPS62745DSSR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | Synchronous Buck (Step-Down) DC-DC Converter | — |
| Topolohiya | DCS-Control (TI proprietary) | Synchronous Buck (Step-Down) |
| Hanay ng Voltage ng Input | 4.75 V to 28 V | 3.3 V to 10 V |
| Output Voltage (Fixed) | 3.3 V | — |
| Output Current (Continuous) | 500 mA | — |
| Hanay ng Output Volte | Up to 6 V (programmable variants in family) | 1.8 V to 3.3 V (programmable via VSEL) |
| Switching Frequency (Typ.) | 1 MHz | — |
| Quiescent Current (SNOOZE Mode, Typ.) | 4.8 uA | — |
| Duty Cycle (Max) | 100% (low-dropout operation) | — |
| Output Discharge | Active (internal discharge resistor) | — |
| Output ng Power Dati | Yes (open-drain) | Yes |
| Hanay ng Temperature na Operasyon | -40 C to +85 C | -40 C to +125 C |
| Packhaging | 10-WFDFN (WSON-10, DQC) Exposed Pad | 12-pin WSON (DSS) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 2 | [DATA_NEEDED: MSL level] |
| Special Mode | SNOOZE / Sleep Mode for ultra-low Iq | — |
| Maksimum na Current ng Output | — | 300 mA |
| Quiescent Current (Iq) | — | 360 nA typical |
| Takbo ng Pagpipili | — | 2.5 MHz typical |
| Control Topology | — | DCS-Control (Direct Control with Seamless transition) |
| Type ng Output | — | Programmable |
| Bilang ng Outputs | — | 1 |
| VSEL Pin | — | Yes (dynamic output voltage selection) |