參數(shù)資料
型號(hào): BUK217-50YT
廠商: NXP SEMICONDUCTORS
元件分類: 外設(shè)及接口
英文描述: TOPFET high side switch SMD version
中文描述: 21 A BUF OR INV BASED PRPHL DRVR, PSSO4
封裝: PLASTIC, SOT-426, D2PAK-5
文件頁數(shù): 4/8頁
文件大小: 38K
代理商: BUK217-50YT
Philips Semiconductors
Product specification
TOPFET high side switch
SMD version
BUK217-50YT
INPUT CHARACTERISTICS
9 V
V
BG
16 V. Limits are at -40C
T
mb
150C and typicals at T
mb
= 25 C unless otherwise stated.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
I
I
Input current
V
IG
= 5 V
20
90
160
μ
A
V
IG
Input clamping voltage
I
I
= 200
μ
A
5.5
7
8.5
V
V
IG(ON)
Input turn-on threshold voltage
-
2.4
3
V
V
IG(OFF)
Input turn-off threshold voltage
1.5
2.1
-
V
V
IG
Input turn-on hysteresis
-
0.3
-
V
I
I(ON)
Input turn-on current
V
IG
= 3 V
-
-
100
μ
A
I
I(OFF)
Input turn-off current
V
IG
= 1.5 V
10
-
-
μ
A
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 -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
V
SG
V
SG
Status clamping voltage
Status low voltage
I
S
= 100
μ
A
I
S
= 100
μ
A
5.5
-
-
7
-
8.5
1
0.8
V
V
V
T
mb
= 25C
0.7
I
S
Status leakage current
V
SG
= 5 V
-
-
2
-
15
1
12
μ
A
μ
A
mA
T
mb
= 25C
0.1
7
I
S
Status saturation current
1
V
SG
= 5 V
Application information
External pull-up resistor
R
S
-
47
-
k
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
prevent possible interference with normal operation of the device.
September 2001
4
Rev 1.300
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