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LT8643SEV#PBF Analog Devices Switching Regulators & Controllers - 1 Tray (540 pcs)
| データシート | LT8643SEV#PBF Analog Devices Switching Regulators & Controllers - 1 Tray (540 pcs) |
| Manufacturer | Analog Devices |
| Model | LT8643SEV#PBF |
| Category | Switching Regulators & Controllers |
| Sales Unit | 1 Tray |
| Pack Qty (pcs) | 540 |
| MOQ (pcs) | 540 |
| Order Multiple (pcs) | 540 |
| Device Package | 24-Lead LQFN (4mm x 4mm x 0.94mm w/ EP) |
| Packing Type | Tray |
| Operating junction temperature range | -40 to 125 °C E-grade : performance guaranteed from 0°C to 125°C junction specifications over -40°C to 125°C operating junction range are assured by design and characterization Full-temperature limits apply only where specified Other limits use room-temperature test conditions |
| Package pin/lead count | 24 pins |
| Package nominal length | 4.0 mm |
| Package nominal width | 4.0 mm |
| Package nominal height | 0.94 mm |
| Converter topology / function | Synchronous step-down Silent Switcher 2 regulator with external compensation |
| Operating input voltage range | 3.4 to 42 V Operating input range, not absolute maximum converter output and external components must meet the operating constraints |
| Output voltage adjustment range | 0.97 to 10 V LT8640S/LT8643S range LT8640SA/LT8643SA higher-output range does not Subject to VIN headroom, duty-cycle and thermal limits |
| Feedback reference voltage | 0.964 to 0.976 V 0.97 V (Typ.) TA = 25°C VIN = 6 V |
| Features | Silent Switcher ®2 Architecture 6A Maximum Continuous, 7A Peak Output Forced Continuous Mode |
| Silent Switcher ®2 Architecture | Ultralow EMI Emissions on Any PCB Eliminates PCB Layout Sensitivity Internal Bypass Capacitors Reduce Radiated EMI Optional Spread Spectrum Modulation |
| Ultralow Quiescent Current Burst Mode® Operation | Output Ripple < 10mVP-P |
| Fast Minimum Switch On-Time | 30ns |
| Low Dropout Under All Conditions | 100mV at 1A |
| Adjustable and Synchronizable | 200kHz to 3MHz |
| Soft Start | Output Soft-Start and Tracking |
LT8643SEV#PBF Analog Devices Switching Regulators & Controllers - 1 Tray (540 pcs)
| 総重量 | 0.595 |
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