TDA21490 vs TDA21462AUMA1 तुलना
विस्तृत दोनों ओर की तुलना TDA21490 द्वारा Infineon और TDA21462AUMA1 द्वारा Infineon. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
विशेषता तुलना
| पैरामीटर | TDA21490 | TDA21462AUMA1 |
|---|---|---|
| ब्रांड | Infineon | Infineon |
| श्रेणी | DC-DC Converters | Power MOSFET Drivers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Product Type | Integrated smart power stage (DrMOS) | Integrated Smart Power Stage (DrMOS) |
| टोपोलॉजी | Synchronous buck gate driver + co-packaged high-side / low-side MOSFETs | Synchronous Buck Half-Bridge with integrated gate driver |
| अधिकतम आउटपुट करंट | 90 A | 60 A |
| Input Voltage (VIN) Range | 4.25 V to 16 V | — |
| VCC / VDRV Supply Range | 4.25 V to 5.5 V | — |
| Maximum Switching Frequency | 1500 kHz | — |
| On-Chip Current Sense | 5 mV/A with temperature-compensated reporting | — |
| PWM Input Logic | 3.3 V tri-state compatible | — |
| MOSFET Technology | OptiMOS | — |
| Fault Protection | OCP, OVP, UVP, thermal flag | — |
| Bootstrap Switch | Integrated (self-bootstrap refresh) | — |
| पैकेज | PQFN 5x6 (PG-IQFN-39-7), 39 pins | PG-IQFN-39-2 (39-pin Power Quad Flat No-Lead) |
| माउंटिंग प्रकार | Surface Mount with exposed thermal pad | Surface Mount with top-side exposed thermal pad |
| ऑपरेटिंग जंक्शन तापमान | -40 C to +125 C [DATA_NEEDED: exact upper limit from datasheet electrical characteristics table] | -40 C to +125 C |
| RoHS स्थिति | Compliant | Compliant |
| Input Voltage Range (PVIN) | — | 4.25 V to 16 V |
| Switching Frequency Range | — | 100 kHz to 1500 kHz |
| Driver Supply (VCC) | — | 4.5 V to 5.5 V |
| Bootstrap Supply (VDRV) | — | 4.5 V to 5.5 V |
| High-Side MOSFET | — | Integrated OptiMOS N-channel |
| Low-Side MOSFET | — | Integrated OptiMOS N-channel |
| Integrated Schottky Diode | — | Yes (across low-side MOSFET) |
| Current Sense | — | Internal MOSFET current sense with temperature compensation |
| OCP Threshold | — | Programmable via ILIM pin |
| UVLO Protection | — | VCC and VDRV under-voltage lockout |
| Thermal Protection | — | IC temperature reporting + thermal shutdown |
| Fault Detection | — | Phase fault detection (FAULT output) |
| PWM Input | — | Differential (PWM and /PWM) compatible with 3.3 V tri-state controllers |
| MSL स्तर | — | 1 (Unlimited) |
| Quantity per Reel | — | 5000 |
| Packaging | — | Tape & Reel (TR) |