參數(shù)資料
型號: BUK215-50Y
廠商: NXP SEMICONDUCTORS
元件分類: 外設(shè)及接口
英文描述: TOPFET high side switch SMD version of BUK210-50Y
中文描述: 9 A BUF OR INV BASED PRPHL DRVR, PSSO4
封裝: PLASTIC, SOT-426, D2PAK-5
文件頁數(shù): 6/13頁
文件大?。?/td> 201K
代理商: BUK215-50Y
Philips Semiconductors
Product specification
TOPFET high side switch
SMD version of BUK210-50Y
BUK215-50Y
OVERLOAD PROTECTION CHARACTERISTICS
5.5 V
V
BG
35 V, limits are at -40C
T
mb
150C and typicals at T
mb
= 25 C unless otherwise stated.
Refer to
TRUTH TABLE
.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Overload protection
Load current limiting
V
BL
= V
BG
V
BG
9 V
I
L(lim)
34
45
64
A
Short circuit load protection
Battery load threshold voltage
1
V
BL(TO)
V
BG
= 16 V
V
BG
= 35 V
8
15
-
10
20
180
12
25
250
V
V
μ
s
t
d sc
Response time
2
V
BL
> V
BL(TO)
Overtemperature protection
T
j(TO)
Threshold junction
temperature
3
150
170
190
C
T
j(TO)
Hysteresis
-
10
-
C
SWITCHING CHARACTERISTICS
T
mb
= 25 C, V
BG
= 13 V, for resistive load R
L
= 13
.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
During turn-on
Delay time
Rate of rise of load voltage
from input going high
to 10% V
L
30% to 70% V
L
t
d on
dV/dt
on
-
-
40
0.35
60
1
μ
s
V/
μ
s
t
on
Total switching time
to 90% V
L
-
140
200
μ
s
During turn-off
Delay time
Rate of fall of load voltage
Total switching time
from input going low
to 90% V
L
70% to 30% V
L
to 10% V
L
t
d off
dV/dt
off
t
off
-
-
-
55
0.6
85
80
1
120
μ
s
V/
μ
s
μ
s
CAPACITANCES
T
mb
= 25 C; f = 1 MHz; V
IG
= 0 V.
designed in parameters
.
SYMBOL
PARAMETER
C
ig
Input capacitance
C
bl
Output capacitance
C
sg
Status capacitance
CONDITIONS
V
BG
= 13 V
V
BL
= 13 V
V
SG
= 5 V
MIN.
-
-
-
TYP.
15
250
11
MAX.
20
350
15
UNIT
pF
pF
pF
1
The battery to load threshold voltage for short circuit protection is proportional to the battery supply voltage.
After short circuit protection has
operated, the input voltage must be toggled low for the switch to resume normal operation.
2
Measured from when the input goes high.
3
After cooling below the reset temperature the switch will resume normal operation.
May 2001
6
Rev 1.010
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