TPS40170RGYR vs TPS40171RGYR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TPS40170RGYR sa pamamagitan ng Texas Instruments at TPS40171RGYR 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
TPS40171RGYR - 60V Wide-Input Sync Buck Controller | Texas Instruments
TPS40171RGYR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TPS40170RGYR | TPS40171RGYR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Topolohiya | Synchronous Buck Controller (Step-Down) | Synchronous Buck Controller |
| Hanay ng Voltage ng Input | 4.5 V to 60 V | 4.5 V to 60 V |
| Hanay ng Output Volte | 0.6 V to 57 V | 0.6 V to ~0.85 * VIN |
| Switching Frequency (max) | 600 kHz | — |
| Bilang ng Outputs | 1 | 1 |
| Output Current | Set by external FETs (controller) | — |
| Peak Gate Drive Current | 1.2 A | — |
| Internal Bias LDO | 4.5 V (LDO) | — |
| Bootstrap Diode | Internal (integrated) | — |
| Control Method | Voltage-Mode PWM | — |
| Dead-Time Control | Adaptive (anti-shoot-through) | — |
| Proteksyon Laban sa Higit na Kuryente | Hiccup mode | — |
| Temperature na Operasyon | -40C to +125C | -40 C to +125 C |
| Packhaging | 20-VQFN (RGY) 3.5x4.5 mm with thermal pad | 20-pin VQFN (RGY) 3.5 x 4.5 mm with thermal pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL level] | 2 (1 year floor life) |
| Tindminan RoHS | Compliant | Compliant |
| Tingnan ang Volte | — | 0.6 V (internal) |
| Takbo ng Pagpipili | — | 100 kHz to 600 kHz (programmable) |
| Control Architecture | — | Peak current-mode with selectable voltage-mode / average-current-mode |
| Duty Cycle | — | Up to 100% (high-side) / 0% to 100% |
| Driver Type | — | External N-channel high-side + low-side MOSFETs |
| Soft-Start | — | Programmable, internal SS capacitor charging |
| Limit ng Current | — | Cycle-by-cycle, hiccup mode overload protection |
| Output ng Power Dati | — | Yes (open-drain) |
| Enable Input | — | Yes (precision, with adjustable UVLO) |