参数资料
型号: IR4428S
厂商: International Rectifier
英文描述: DUAL LOW SIDE DRIVER
中文描述: 双低侧驱动器
文件页数: 3/12页
文件大小: 141K
代理商: IR4428S
www.irf.com
3
IR4426/IR4427/IR4428(S) & (PbF)
ADVANCE INFORMATION
Symbol
V
IL
Definition
Min.
Typ. Max. Units Test Conditions
0.8
Logic “1” input voltage (OUTA=HI, OUTB=HI)
(IR4426)
Logic “0” input voltage (OUTA=LO, OUTB=LO)
(IR4427)
Logic “I” input voltage (OUTA=HI), Logic “0”
input voltage (OUTB=LO) (IR4428)
V
OH
V
OL
I
IN+
High level output voltage, V
BIAS
-V
O
Low level output voltage, V
O
Logic “1” input bias current (OUT=HI)
1.2
0.1
5
15
V
IN
= 0V (IR4426)
V
IN
= V
S
(IR4427)
V
INA
= 0V (IR4428)
V
INB
= V
S
(IR4428)
V
IN
= V
S
(IR4426)
V
IN
= 0V (IR4427)
V
INA
= V
S
(IR4428)
V
INB
= 0V
(IR4428)
V
IN
= 0V or V
S
V
O
= 0V, V
IN
= 0
(IR4426)
V
O
= 0V, V
IN
= V
S
(IR4427)
V
O
= 0V, V
INA
= 0
(IR4428)
V
O
= 0V, V
INB
= V
S
(IR4428)
PW
10
μ
s
V
O
= 15V, V
IN
= V
S
(IR4426)
V
O
= 15V, V
IN
= 0
(IR4427)
V
O
= 15V, V
INA
= V
S
(IR4428)
V
O
= 15V, V
INB
= 0
(IR4428)
PW
10
μ
s
I
IN-
Logic “0” input bias current (OUT=LO)
-10
-30
I
QS
I
O+
Quiescent Vs supply current
100
200
Output high short circuit pulsed current
1.5
2.3
I
O-
Output low short circuit pulsed current
1.5
3.3
DC Electrical Characteristics cont.
V
BIAS
(V
S
) = 15V, T
A
= 25
°
C unless otherwise specified. The V
IN
, and I
IN
parameters are referenced to GND and are
applicable to input leads: INA and INB. The V
O
and I
O
parameters are referenced to GND and are applicable to the
output leads: OUTA and OUTB.
A
μ
A
V
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