BUK224-50Y NXP Semiconductors, BUK224-50Y Datasheet - Page 4

• Manufacturer Part Number: BUK224-50Y
• Description: TOPFET high side switch
• Manufacturer: NXP Semiconductors

Philips Semiconductors
INPUT CHARACTERISTICS
9 V ≤ V
STATUS CHARACTERISTICS
The status output is an open drain transistor, and requires an external pull-up circuit to indicate a logic high.
Limits are at -40˚C ≤ T
OPEN CIRCUIT DETECTION CHARACTERISTICS
An open circuit load can be detected in the on-state. Refer to
Limits are at -40˚C ≤ T
1 In a fault condition with the pull-up resistor short circuited while the status transistor is conducting. This condition should be avoided in order to
November 2002
TOPFET high side switch
SMD version of BUK223-50Y
SYMBOL PARAMETER
I
V
V
V
∆V
I
I
SYMBOL PARAMETER
V
V
I
I
R
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SYMBOL PARAMETER
I
∆I
I
I(ON)
I(OFF)
S
S
L(TO)
IG
IG(ON)
IG(OFF)
SG
SG
S
L(TO)
IG
prevent possible interference with normal operation of the device.
BG
≤ 16 V. Limits are at -40˚C ≤ T
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
Status clamping voltage
Status low voltage
Status leakage current
Status saturation current
Application information
External pull-up resistor
Open circuit detection
Low current detect threshold
Hysteresis
mb
mb
≤ 150˚C and typicals at T
≤ 150˚C and typical is at T
1
mb
≤ 150˚C and typicals at T
CONDITIONS
V
I
V
V
CONDITIONS
I
I
V
V
CONDITIONS
9 V ≤ V
I
S
S
IG
IG
IG
SG
SG
= 200 µA
= 100 µA
= 100 µA
mb
= 5 V
= 3 V
= 1.5 V
= 5 V
= 5 V
mb
= 25 ˚C unless otherwise stated. Refer to
= 25 ˚C.
BG
≤ 35 V
4
TRUTH TABLE
mb
T
T
= 25 ˚C unless otherwise stated.
mb
mb
T
j
= 25˚C
= 25˚C
.
= 25˚C
MIN.
MIN.
MIN.
5.5
1.5
5.5
0.3
0.5
20
10
2
-
-
-
-
-
-
-
-
-
TYP.
TYP.
TYP.
2.4
2.1
0.3
0.7
0.1
0.2
90
47
7
7
7
1
-
-
-
-
-
TRUTH TABLE
Product specification
BUK224-50Y
MAX.
MAX.
MAX.
160
100
8.5
8.5
0.8
1.5
15
12
3
1
1
2
-
-
-
-
-
Rev 2.000
.
UNIT
UNIT
UNIT
mA
µA
µA
µA
µA
µA
kΩ
V
V
V
V
V
V
V
A
A
A