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MPQ8612GR-20 Datasheet(PDF) 4 Page - Monolithic Power Systems |
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MPQ8612GR-20 Datasheet(HTML) 4 Page - Monolithic Power Systems |
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4 / 27 page  MPQ8612 ― 12A/16A/20A, 6V, SYNCHRONOUS STEP-DOWN CONVERTER MPQ8612 Rev. 1.11 www.MonolithicPower.com 4 10/22/2013 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2013 MPS. All Rights Reserved. ELECTRICAL CHARACTERISTICS VIN = 5V, TJ = -40 to +125°C, unless otherwise noted. Parameters Symbol Condition Min Typ Max Units Supply Current Supply Current (Shutdown) IIN VEN = 0V 0.001 2 μA VEN = 2V, VFB = 1V, MPQ8612-12 850 1100 1300 μA Supply Current (Quiescent) IIN VEN = 2V, VFB = 1V, MPQ8612-16, MPQ8612-20 600 1000 1300 μA MOSFET MPQ8612-12, TJ =25°C 10 18 MPQ8612-16, TJ =25°C 7.4 13 High-side Switch On Resistance HSRDS-ON MPQ8612-20, TJ =25°C 6.6 12 mΩ MPQ8612-12, TJ =25°C 7.8 10 MPQ8612-16, TJ =25°C 5.5 11 Low-side Switch On Resistance LSRDS-ON MPQ8612-20, TJ =25°C 4.6 9.5 mΩ Switch Leakage SWLKG VEN = 0V, VSW = 0V or 5V, TJ =25°C 0.001 5 μA Current Limit MPQ8612-12 17 21 26 MPQ8612-16 23 28 33 High-side Current Limit ILIMIT MPQ8612-20 29 35 41 A Timer RFREQ=82kΩ,VOUT=1.2V, MPQ8612-12 170 ns One-Shot On Time tON RFREQ=82kΩ,VOUT=1.2V, MPQ8612-16, MPQ8612-20 200 ns MPQ8612-12 30 75 150 ns Minimum Off Time tOFF MPQ8612-16, MPQ8612-20 30 110 160 ns Fold back Timer (5) tFOLDBACK OCP Happens 2.5 μs Over-voltage and Under-voltage Protection OVP Threshold VOVP1 110 120 130 %VREF OVP Delay (5) tOVP 1 μs UVP Threshold (5) VUVP 50 %VREF |
Similar Part No. - MPQ8612GR-20 |
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Similar Description - MPQ8612GR-20 |
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