Datenblatt-Suchmaschine für elektronische Bauteile |
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ACT8846 Datenblatt(PDF) 39 Page - Active-Semi, Inc |
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ACT8846 Datenblatt(HTML) 39 Page - Active-Semi, Inc |
39 / 44 page ACT8846 Rev 7.0 06-Dec-2017 Innovative PowerTM - 39 - www.active-semi.com Copyright © 2016-2017 Active-Semi, Inc. ActivePMUTM is a trademark of Active-Semi. I2CTM is a trademark of NXP. CMI 106: ACT8846QM106 Rail VSET0 Voltage (V) VSET1 Volt- age (V) Sequencing Input Trigger StartUp Delay (us) Soft- Start (us) OUT1 1.2 1.2 OUT2 2000 400 OUT2 0.95 0.95 Vin UVLO 0 400 OUT3 3.3 3.3 OUT1 2000 400 OUT4 1.8 1.8 Vin UVLO 0 400 OUT5 1.8 n/a Vin UVLO 0 140 OUT6 1.8 n/a OUT1 2000 140 OUT7 3.3 n/a Vin UVLO 0 140 OUT8 1.2 n/a I2C 0 140 OUT9 2.8 n/a I2C 0 140 OUT10 1.5 n/a I2C 0 100 OUT11 2.8 n/a I2C 0 100 OUT12 1.8 n/a I2C 0 100 OUT13 1.8 n/a I2C 0 100 Hardware Configuration PWRHLD and PWREN must be connected together in CMI 106. Startup The ACT8846QM106-T has two startup sequences. The first is pushbutton startup. Asserting nPBIN low starts the startup sequence. nPBIN must stay low until after PWRHLD and PWREN are asserted high by an external source, usually a uP. If nPBIN goes high before PWRHLD goes high, the IC shuts down all outputs. The second startup sequence is with the PWREN and PWRHLD pins. After input power is ap- plied, asserting PWREN high starts the startup sequence. Note that nPBIN should stay high in this appli- nRSTO OUT2/4/5/7 40ms VIN PWRHLD and PWREN OUT3/6 2ms OUT1 2ms nPBIN UVLO CMI 106 Startup with PWRHLD CMI OPTIONS |
Ähnliche Teilenummer - ACT8846_17 |
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Ähnliche Beschreibung - ACT8846_17 |
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