Electrical specification
L5959
Table 5.
Symbol
Electrical characteristics (continued)
(VS = 14.4V; Tamb = 25°C; unless otherwise specified)
Parameter
Test Condition
Min. Typ. Max. Unit
tpor
Tglitch
RST POR delay time
Glitch rejection filter time
CRSTDLY = 0.1 µF
ENABLE INPUT (VREGSW, V8P5, V810, HSD1, HSD2)
20
30
50
ms
5
12.5 20
µs
VIH
Threshold recognized as high
level
2.0
V
VIL
Threshold recognized as low
level
0.8
V
VHYSEN
ILKGEN
Hysteresis of enable
Enable input pull-down current
VEN = VIL(mIN) to VSTBY
0.15 0.35
V
10
30
50
µA
1. Drop condition means that the supply voltage drop down to 100 mV from the regulated output and the regulator is sourcing
its maximal load.
2. Stability Request is design info, not tested.
12/19