參數(shù)資料
型號： IR3314SPBF
廠商： International Rectifier
英文描述： PROGRAMMABLE CURRENT SENSE HIGH SIDE SWITCH
中文描述： 可編程電流感應高端開關(guān)
文件頁數(shù)： 3/12頁
文件大?。?/td> 1016K
代理商： IR3314SPBF
www.DataSheet4U.com
IR3314(S)PbF
Protection Characteristics
Tj=25°C, Rifb=500 to 3.5k
Symbol
Parameter
Vifb-Vin@Isd
Over-current s
Tsd
Over temperature threshold
OV
Over voltage protection (not latched)
Isdf
Fixed over current shutdown
Isd_1k
Programmable over current shutdown 1k
Treset
Time to reset protection
Min. pulse
Min. pulse width (no WAIT state)
WAIT
WAIT function timer
Rds(on) rev.
Reverse battery On state resistance
Min.
4
33
58
18
200
0.4
6
Typ.
4.7
165
35
72
24
50
400
1
10
Max.
5.6
39
90
31
500
1200
2
18
Units
V
°C
V
Test Conditions
ig. 5
See f
Vifb
Vifb<
-Vin@
1k
Rifb=
S
fig.
ee
5
See fig. 4 and 5
Vcc-Vin=-14V,
I
20A
out=
hutdown threshold
Isd
A
μs
ms
m
S
T
lec
c=14
Typ.
1.5
Max.
32
5
Units
V
Test Conditions
cc
Vin=V
V
cc-Vifb=14V
V
in=1
cc-V
Vin=Vcc, Vcc-Vifb=0
ou
Vcc-V
t=14V
0A
Iout=2
, Vcc-V n=14V
Iout=15A,
Vcc-Vin=6V
Iout=20A, Vcc-Vin=14V
Io
50m
ut=
A
Iout=20A
in co
nce
mm
tatic E
j=25°C, Vc
Symbol
Vcc op.
Icc off
trical Characteristics
V (unless otherwise specified)
Parameter
Operating Voltage range
S
current
upply leakage
Min.
6
μA
o
, Vcc-V ut=14V,
Iin, on
Vih
Vil
Vhyst
Iout
O
H
Low level Input threshold voltage (4)
Input hysteresis Vih-Vil
Drain to source leakage current
.5
4
0.2
3
5.4
4.9
0.4
1.2
6
6.2
5.8
1
5
mA
n state IN positive current
igh level Input threshold voltage (4)
1
4V
V
μA
V,
On state resistance (5) Tj=25°C
On state resistance (5) Tj=25°C
O state res
n
istance (5) Tj=150°C
V
cc to Vout clamp voltage 1
V
cc to Vout clamp voltage 2
hold
urrent p
ath and the input signal path can
(5) Rdson is measured between the tab and the O
5
5
10
36
9
9.5
17
39
40
12
17
23
43
i
Rds(on)
m
V clamp1
V clamp2
4) Input thres
he load c
V
(
t
n the input pin and the tab. Any parasitic resista
significantly affect the thresholds.
ut pin, 5mm away from the package.
on b
n
Switching Electrical Characteristics
Vcc=14V, Resistive load=0.5
, Tj=25°C
Symbol
Parameter
Tdon
Turn on delay time to 10% Vcc
Tr1
Rise time to Vcc-Vout=5V
Tr2
Rise time to Vcc-Vout=0.1Vcc
Eon
Turn on energy
Tdoff
Turn off delay time
Tf
Fall time to Vout=10% of Vcc
Eoff
Turn off energy
Min.
5
2
7
13
5
Typ.
21
8
27
4.5
55
20
2
Max.
55
20
70
140
55
Units
Test Conditions
s are measured directly betwee
etwee
μs
mJ
μs
mJ
See figure 2
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