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参数资料
| 型号： | BUK224-50Y |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 外设及接口 |
| 英文描述： | TOPFET high side switch |
| 中文描述： | 12 A BUF OR INV BASED PRPHL DRVR, PSSO4 |
| 封装： | PLASTIC, SOT-426, D2PAK-4 |
| 文件页数： | 3/8页 |
| 文件大小： | 48K |
| 代理商： | BUK224-50Y |
Philips Semiconductors
Product specification
TOPFET high side switch
SMD version of BUK223-50Y
BUK224-50Y
STATIC CHARACTERISTICS
Limits are at -40C
≤
T
mb
≤
150C and typicals at T
mb
= 25 C unless otherwise stated.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Clamping voltages
Battery to ground
Battery to load
Negative load to ground
Negative load voltage
1
V
BG
V
BL
-V
LG
-V
LG
I
G
= 1 mA
I
L
= I
G
= 1 mA
I
L
= 10 mA
I
L
= 10 A; t
p
= 300
μ
s
50
50
18
20
55
55
23
25
65
65
28
30
V
V
V
V
Supply voltage
Operating range
2
battery to ground
-
V
BG
5.5
-
35
V
Currents
Quiescent current
3
9 V
≤
V
BG
≤
16 V
V
LG
= 0 V
I
B
-
-
-
-
-
-
20
2
20
1
4
-
μ
A
μ
A
μ
A
μ
A
mA
A
T
mb
= 25C
0.1
-
0.1
2
-
I
L
Off-state load current
4
V
BL
= V
BG
T
mb
= 25C
I
G
I
L
Operating current
5
Nominal load current
6
I
L
= 0 A
V
BL
= 0.5 V
12
Resistances
V
BG
I
L
t
p
T
mb
R
ON
On-state resistance
7
9 to 35 V
10 A
300
μ
s
25C
150C
25C
150C
-
-
-
-
22
-
28
-
30
55
38
70
m
m
m
m
R
ON
On-state resistance
6 V
10 A
300
μ
s
R
G
Internal ground resistance
I
G
= 10 mA
95
150
190
1
For a high side switch, the load pin voltage goes negative with respect to ground during the turn-off of an inductive load.
2
On-state resistance is increased if the supply voltage is less than 9 V. Refer to figure 8.
3
This is the continuous current drawn from the supply when the input is low and includes leakage current to the load.
4
The measured current is in the load pin only.
5
This is the continuous current drawn from the supply with no load connected, but with the input high.
6
Defined as in ISO 10483-1. For comparison purposes only. This parameter will not be characterised for automotive PPAP.
7
The supply and input voltage for the R
ON
tests are continuous. The specified pulse duration t
p
refers only to the applied load current.
November 2002
3
Rev 2.000
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