データシートサーチシステム |
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LM27262LQX データシート(PDF) 6 Page - National Semiconductor (TI) |
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LM27262LQX データシート(HTML) 6 Page - National Semiconductor (TI) |
6 / 22 page Absolute Maximum Ratings (Notes 1, 4) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. V CC5V -0.3V to 7V PHASES, IREF, VSTDOS, VPROG, SLADJ1, SLADJ2, VREF, REFINT, CLIMADJ, VCORE, COMP, VFB, VILx, VIHx, SOFTCAP, PWRGD, VIDPGD, VID0-VID5, VRON -0.3V to V CC5V + 0.3V Differential Voltage (VILx – VIHx) 1V Ambient Storage Temp. Range -65˚C to +150˚C Junction Temperature -20˚C to +150˚C Minimum ESD Rating (Note 4) Human Body Model Machine Model ±2kV 100pF 1.5 k Ω Soldering Dwell Time, Temperature (Note 3) Wave Infrared Vapor Phase 4sec, 260˚C 10sec, 240˚C 75sec, 219˚C Operating Ratings (Note 1) V CC5V 4.65V to 5.5V Junction Temperature (Note 2) 0˚C to +110˚C Electrical Characteristics (Note 5),(Note 6) V CC5V = 5V unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit I Q5V Quiescent V CC5V current V CC5V = 5.5V, not switching 8.4 10.5 mA I Q5V Quiescent V CC5V current V CC5V = 5.5V, 4-phase switching 8.5 11 mA I SD5V Shutdown V CC5V current V CC5V = 5.5V, VRON = Low 0.1 10 µA T SD Thermal Shutdown Threshold Rising temperature 165 ˚C T SDH Thermal Shutdown Threshold Hysteresis 10 ˚C UNDER VOLTAGE LOCKOUT V 5UVLO VCC5V UVLO THreshold Rising Edge 4.15 4.3 4.6 V Falling Edge 3.85 4.05 4.35 V 5UVLOH VCC5V UVLO Hysteresis 0.25 V DAC: VID0-5, VDAC VID0-5 Inputs Logic LOW 0.4 V VID0-5 Inputs Logic HIGH 0.8 V VID0-5 Low-to-High Threshold 0.7 V VID0-5 Threshold Hysteresis 0.2 V VID0-5 Inputs Internal Pull-up Current VID0-5 = Low 5 20 µA DAC Output Voltage Programming Resolution Per VID code table, Measured at VPROG 12.5 mV DAC Accuracy measured at VPROG pin over -5˚C < T J < 110˚C www.national.com 6 |
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同様の説明 - LM27262LQX |
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