MAX6877 データシートの表示（PDF） - Maxim Integrated
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MAX6877 Datasheet PDF : 24 Pages
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Dual-/Triple-Voltage, Power-Supply
Trackers/Sequencers/Supervisors
EN/UV
VEN_R
BUS VOLTAGE MONITORED
THROUGH EN/UV INPUT
EN/UV
VEN_F
IN_
OUT_
IN1 = 2.5V
IN2 = 1.8V
IN3 = 0.7V
CAPACITOR-
ADJUSTED
SLEW RATE
OUT1 = 2.5V
MONITORED THROUGH SET THRESHOLDS ON SET_ INPUTS
OUT2 = 1.8V
OUT3 = 0.7V
PG/RST = LOW
tDELAY
tDELAY
tDELAY
*tTIMEOUT
*ANY POWER-DOWN CONDITION BEFORE tTIMEOUT (PG/RST ASSERTED) CAUSES A SHUTDOWN.
Figure 6. Timing Diagram (Aborted Sequencing)
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