LM3880MF-1AENOPB Datasheet, PDF (4/22 Pages) Texas Instruments – LM3880/LM3880Q-1 Power Sequencer

LM3880, LM3880Q-1
SNVS451I – AUGUST 2006 – REVISED MARCH 2013
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Electrical Characteristics (continued)
Specifications with standard typeface are for T_J = 25°C, and those in bold face type apply over the full Operating Temperature
Range (T_J = -40°C to +125°C). Minimum and Maximum limits are specified through test, design or statistical correlation.
Typical values represent the most likely parametric norm at T_J = 25°C and are provided for reference purposes only. V_CC =
3.3V, and limits apply to all timing options, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
(1)
(2)
(1)
Timing Delay Error
(t_d(x) – 400 µs) / t_d(x+1) Ratio of timing delays
t_d(x) / t_d(x+1)
Ratio of timing delays
ENABLE Pin
V_EN
I_EN
EN pin threshold
EN pin pull-up current
For x = 1 or 4
For x = 1 or 4, 2ms option
For x = 2 or 5
For x = 2 or 5, 2ms option
V_EN = 0V
95
105
%
90
110
95
105
%
90
110
1.0
1.25
1.4
V
7
µA
4
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