LM3880_14 Datasheet, PDF (6/20 Pages) Texas Instruments – Power Sequencer

LM3880, LM3880Q
SNVS451H – AUGUST 2006 – REVISED JULY 2011
Typical Performance Characteristics (continued)
FLAG V_OL
vs
FLAG Voltage
VCC
vs
(R_FLAG = 100 kΩ)
Current
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Block Diagram
Figure 2. Block Diagram
VCC
7 PA
EN
+
-
1.25V
Master
Clock
t_d1
t_d2
Timing
t_d3
Delay
t_d4
Generation
t_d5
t_d6
Sequence
Control
EPROM
(Factory Set)
GND
FLAG1
FLAG2
FLAG3
6
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