Datenblatt-Suchmaschine für elektronische Bauteile |
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ZY7007LU-Q1 Datenblatt(PDF) 6 Page - Power-One |
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ZY7007LU-Q1 Datenblatt(HTML) 6 Page - Power-One |
6 / 35 page ZY7007 7A DC-DC Intelligent POL Data Sheet 3V to 14V Input • 0.5V to 5.5V Output 4.4 Feature Specifications Parameter Conditions/Description Min Nom Max Units Current Share Type Active, Single Line Maximum Number of Modules Connected in Parallel IOUT MIN=0 4 Current Share Accuracy IOUT MIN≥20%*IOUT NOM ±20 %IOUT Interleave Interleave (Phase Shift) Default Programmable in 11.25 ° steps 0 0 348.75 Degree degree Sequencing Turn ON Delay Default Programmable in 1ms steps 0 0 255 ms ms Turn OFF Delay Default Programmable in 1ms steps 0 0 63 ms ms Tracking Turn ON Slew Rate Default Programmable in 7 steps 0.1 0.1 8.33 1 V/ms V/ms Turn OFF Slew Rate Default Programmable in 7 steps -0.1 -0.1 -8.33 1 V/ms V/ms Optimal Voltage Positioning Load Regulation Default Programmable in 7 steps 0 0 13 mV/A mV/A Feedback Loop Compensation Zero1 (Effects phase lead and increases gain in mid-band) Programmable 0.05 50 kHz Zero 2 (Effects phase lead and increases gain in mid-band) Programmable 0.05 50 kHz Pole 1 (Integrator Pole, effects loop gain) Programmable 0.05 50 kHz Pole 2 (Effects phase lag and limits gain in mid-band) Programmable 1 1000 kHz Pole 3 (High frequency low- pass filter to limit PWM noise) Programmable 1 1000 kHz Monitoring Voltage Monitoring Accuracy 1 LSB=22mV -2%VOUT – 1 LSB 2%VOUT + 1 LSB mV Current Monitoring Accuracy 20%*IOUT NOM < IOUT < IOUT NOM -20 +20 %IOUT Temperature Monitoring Accuracy Junction temperature of POL controller -5 +5 °C Remote Voltage Sense (+VS and –VS pins) Voltage Drop Compensation Between +VS and VOUT 300 mV Voltage Drop Compensation Between -VS and PGND 100 mV ___________________ 1 Achieving fast slew rates under specific line and load conditions may require feedback loop adjustment ZD-00245 REV. 2.5 www.power-one.com Page 6 of 35 |
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