tle6389 Infineon Technologies Corporation, tle6389 Datasheet - Page 13

• Manufacturer Part Number: tle6389
• Description: Step - Down Dc/dc Controller
• Manufacturer: Infineon Technologies Corporation

3
5V<
all voltages with respect to ground; positive current defined flowing into the pin; unless otherwise specified
Item
Target Datasheet Rev. 1.7
3.0.52 Upper reset timing
3.0.53 Lower timing
3.0.54 Reset delay time
3.0.55 Reset reaction time
3.0.56 Reset Output delay
3.0.57 Enable ON-
3.0.58 Enable OFF-
3.0.59 H-level input current I
3.0.60 L-level input current I
3.0.61 Enable ON-
3.0.62 Enable OFF-
3.0.63 H-level input current I
V
S
<48V; - 40°C<
Parameter
threshold
threshold
ENABLE Input
threshold
threshold
SI_ENABLE Input
threshold
threshold
Electrical Characteristics (cont’d)
T
j
<150°C ;
Symbol
V
V
t
t
t
V
ON
V
OFF
N
FF
V
ON
V
OFF
N
d
rr
ROd
ENABLE,O
ENABLE,O
ENABLE,O
RDO
RDL
ENABLE,
ENABLE,
ENABLE,
ENABLE,
min. typ. max.
35
2
2
Limit Values
13
tbd
tbd
50
70
10
1
0.8
5
2
0.8
5
Unit Test Condition
V
V
ms
µs
µs
V
V
V
V
A
A
A
--
--
C
C
C
RD
RD
RD
= 100nF
= 100nF
= 100nF
TLE 6389
2001-09-17