參數(shù)資料
型號(hào): BUK218-50DY
廠商: NXP SEMICONDUCTORS
元件分類: 外設(shè)及接口
英文描述: TOPFET dual high side switch
中文描述: 8 A 2 CHANNEL, BUF OR INV BASED PRPHL DRVR, PSSO6
封裝: PLASTIC, SOT-427, D2PAK-7
文件頁數(shù): 4/9頁
文件大?。?/td> 64K
代理商: BUK218-50DY
Philips Semiconductors
Product specification
TOPFET dual high side switch
BUK218-50DY
INPUT CHARACTERISTICS
5.5 V
V
BG
35 V. Limits are at -40C
T
mb
150C and typicals at T
mb
= 25C unless otherwise stated.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
I
I
Input current
V
IG
= 5 V
20
60
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
-
2.1
3
V
V
IG(OFF)
Input turn-off threshold voltage
1.2
1.8
-
V
V
IG
Input turn-on hysteresis
0.15
0.3
0.5
V
I
I(ON)
Input turn-on current
V
IG
= 3 V
-
-
100
μ
A
I
I(OFF)
Input turn-off current
V
IG
= 1.2 V
12
-
-
μ
A
OPEN CIRCUIT DETECTION CHARACTERISTICS
An open circuit load on either channel can be detected in the off-state. Refer to
TRUTH TABLE
.
This feature requires external load pull-up to a positive supply voltage via a suitable resistor.
Limits are at -40C
T
mb
150C and typical is at T
mb
= 25C.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Open circuit detection
V
LG(OC)
Load ground threshold voltage
V
BG
9 V
1.5
2.5
3.5
V
I
B(OC)
Supply quiescent current per
OC channel
V
BG
= V
LG
= 16 V
open circuit detected,
other channel off
-
0.8
1.5
mA
-I
L(OC)
Load ground current per
channel
V
LG
= 16 V
V
LG
= 3.5 V
-
-
200
22
300
40
μ
A
μ
A
t
d(OC)
Status delay time
input low to status low
-
65
100
μ
s
Application information
R
ext
External load pull-up resistance V
ext
= 5 V
per channel
-
10
-
k
May 2001
4
Rev 1.400
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BUK220-50Y 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TOPFET high side switch SMD version of BUK219-50Y