參數(shù)資料
型號: SMFL
廠商: INTERPION SEMICONDUCTOR CO.,LTD.
英文描述: Single and Dual DC/DC Converters
中文描述: 單和雙DC / DC轉(zhuǎn)換器
文件頁數(shù): 6/13頁
文件大?。?/td> 475K
代理商: SMFL
Notes
1. Guaranteed by design, not tested.
2. Unit will shut down above approximately 45 V but will be undamaged and will
restart when voltage drops into normal range.
3. Recovery time is measured from application of the transient to point at
which Vout is within 1% of final value.
4. Transition time > 10 μS.
5. Tested on release from inhibit.
6. Shall not compromise DC performance.
7. SMFL283R3S current and power are at 25°C only.
Electrical Characteristics: -55°C to +125°C Tc, 28 VDC Vin, 100% load, RHA level O, unless otherwise specified.
SINgLE OUTPUT MODELS
SMFL283R3S
SMFL2805S
SMFL2812S
SMFL2815S
unitS
Parameter
cOnDitiOnS
MIN TYP MAx
MIN TYP MAx
MIN TYP MAx
MIN TYP MAx
OutPut VOltage
tc = 25°c
3.26 3.30 3.34
4.95 5.00 5.05
11.88 12.00 12.12
14.85 15.00 15.15
VDc
OutPut current
V
in
= 16
tO
40 VDc
0
12.12
0
10
0
5
0
4.33
a
OutPut POwer
V
in
= 16
tO
40 VDc
0
40
0
50
0
60
0
65
w
OutPut riPPle
10
k
h
z
- 2 mh
z
tc = 25°c
10
35
10
50
15
35
30
50
30
75
45
100
30
85
45
110
mV p-p
tc = -55°c
tO
+125°c
line regulatiOn
V
in
= 16
tO
40 VDc
nO lOaD tO Full
0
20
0
20
0
20
0
20
mV
lOaD regulatiOn
40
20
20
20
mV
inPut VOltage
cOntinuOuS
16
28
40
50
16
28
40
50
16
28
40
50
16
28
40
50
VDc
V
TRANSIENT
1
, 2
50 ms
inPut current
nO lOaD
70
100
9
14
35
70
70
120
9
14
35
70
50
100
9
14
35
70
50
100
9
14
35
70
mA
inhibiteD – inh1
inhibiteD – inh2
inPut riPPle
10
k
h
z
- 10 mh
z
30
50
30
50
30
50
30
50
mA p-p
eFFiciency
tc = 25°c
70
75
78
81
84
82
85
%
lOaD Fault
ShOrt circuit
POwer DiSSiPatiOn
tc = 25°c
12.5
16
1.5
4
12.5
16
1.5
4
10
16
1.5
4
10
16
1.5
4
w
ms
recOVery
1
SteP lOaD
reSPOnSe
50% - 100% - 50%
tranSient
200
300
1.5
3.0
250
350
1.5
3.0
450
600
1.5
3.0
500
600
1.5
3.0
mV pk
mS
recOVery
1
, 3
SteP line
reSPOnSe
1
, 3
16 - 40 -16 VDc
tranSient
4
250
300
200
600
250
300
200
300
250
400
200
300
250
400
200
300
mV pk
μs
recOVery
Start-uP
5
Delay
3.5
6
3.5
6
3.5
6
3.5
6
ms
Crane Aerospace & Electronics Power Solutions
www.craneae.com
Page 6 of 13
Rev H - 20061102
sMFL single and dual dc/dc converters
28 VoLt input – 65 Watt
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