TPS62745DSSR vs TPS62177DQCT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TPS62745DSSR sa pamamagitan ng Texas Instruments at TPS62177DQCT 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 | TPS62745DSSR | TPS62177DQCT |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Synchronous Buck (Step-Down) | DCS-Control (TI proprietary) |
| Hanay ng Voltage ng Input | 3.3 V to 10 V | 4.75 V to 28 V |
| Hanay ng Output Volte | 1.8 V to 3.3 V (programmable via VSEL) | Up to 6 V (programmable variants in family) |
| 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 | — |
| Packhaging | 12-pin WSON (DSS) with exposed pad | 10-WFDFN (WSON-10, DQC) Exposed Pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Hanay ng Temperature na Operasyon | -40 C to +125 C | -40 C to +85 C |
| Level ng MSL | [DATA_NEEDED: MSL level] | 2 |
| Tindminan RoHS | Compliant | Compliant |
| VSEL Pin | Yes (dynamic output voltage selection) | — |
| Output ng Power Dati | Yes | Yes (open-drain) |
| Fungsi | — | Synchronous Buck (Step-Down) DC-DC Converter |
| Output Voltage (Fixed) | — | 3.3 V |
| Output Current (Continuous) | — | 500 mA |
| 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) |
| Special Mode | — | SNOOZE / Sleep Mode for ultra-low Iq |