Datasheet

Data Sheet 14 Rev. 2.51, 2012-01-20
TLE 4267
Figure 7 Enable and Hold Behavior
AET01986
V
Enable inactive, clamped by int.
V
pull-down resistor
GND by external
Hold active, clamped to
Power-ON reset
5)
4)
3)
Cμ
V
Hold inactive, pulled up by
Enable active
V
RO, SAT
2)
1)
RO
3)
t
D
LD
V
V
D, SAT
UD
V
V
RT
D
E6
E6
V
Voltage controller shutdown
10)
9)
8)
μ
was released to
No switch on via
Output-low reset
than 4 s
V for more
possible after E6
E6, rel
V>
Hold inactive, released by
Pulse width smaller than
7)
6)
Q
t
C
s
μ
1 μ
9)
RR
8)
E6
V
V
Q, NOM
V
Q
U, HOLD
V
L, HOLD
V
2)
1)
μ
4) 6)
<1 s
5)
μ
7)
10)
10<s
V
Ι
E2
V
U, INH
L, INH
V
V
t
t
t
t
t
t