buk218-50dc NXP Semiconductors, buk218-50dc Datasheet - Page 4

• Manufacturer Part Number: buk218-50dc
• Description: Topfet Dual High Side Switch
• Manufacturer: NXP Semiconductors

Philips Semiconductors
INPUT CHARACTERISTICS
5.5 V
OPEN CIRCUIT DETECTION CHARACTERISTICS
An open circuit load on either channel can be detected in the off-state. Refer to
This feature requires external load pull-up to a positive supply voltage via a suitable resistor.
Limits are at -40˚C
October 2001
TOPFET dual high side switch
SYMBOL PARAMETER
I
V
V
V
I
I
SYMBOL PARAMETER
V
I
-I
t
R
I
I(ON)
I(OFF)
B(OC)
d(OC)
V
L(OC)
IG
IG(ON)
IG(OFF)
LG(OC)
ext
IG
V
BG
Input current
Input clamping voltage
Input turn-on threshold voltage
Input turn-off threshold voltage
Input turn-on hysteresis
Input turn-on current
Input turn-off current
Open circuit detection
Load ground threshold voltage
Supply quiescent current per
OC channel
Load ground current per
channel
Status delay time
Application information
External load pull-up resistance V
per channel
35 V. Limits are at -40˚C
T
mb
150˚C and typical is at T
T
mb
CONDITIONS
V
I
V
V
CONDITIONS
V
V
open circuit detected,
other channel off
V
V
input low to status low
150˚C and typicals at T
I
IG
IG
IG
BG
BG
LG
LG
ext
= 200 A
= 5 V
= 3 V
= 1.2 V
= 16 V
= 3.5 V
= 5 V
= V
mb
9 V
= 25˚C.
LG
= 16 V
4
mb
= 25˚C unless otherwise stated.
TRUTH TABLE
MIN.
MIN.
0.15
5.5
1.2
1.5
20
12
-
-
-
-
-
-
-
.
TYP.
TYP.
200
2.1
1.8
0.3
2.5
0.8
60
22
65
10
BUK218-50DC
7
-
-
Product specification
MAX.
MAX.
160
100
300
100
8.5
0.5
3.5
1.5
40
3
-
-
-
Rev 2.010
UNIT
UNIT
mA
k
V
V
V
V
V
A
A
A
A
A
s