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參數(shù)資料
| 型號(hào)： | AFL27015D |
| 英文描述： | Hi-Rel DC-DC Standard Dual Converter in a AFL package |
| 中文描述： | 高可靠性的DC - DC標(biāo)準(zhǔn)在冬季兩項(xiàng)包雙轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大?。?/td> | 137K |
| 代理商： | AFL27015D |
3
AFL27003.3S
TABLE I. Electrical Performance Characteristics - Continued.
Test
Symbol
Conditions
-55
°
C
≤
T
C
≤
+125
°
C
V
IN
=28 V dc
±
5%, C= 0
unless otherwise specified
Group A
subgroups
Device
type
Limits
Unit
Min
Max
Power dissipation load fault
P
D
Overload 6/
1,2,3
01
30
30
W
Short circuit
Current Limit Point 5/
I
CL
V
OUT
= 90% V
NOM
V
IN
= 28 V
1
01
115
125
%
2
3
105
125
115
140
Switching frequency
F
S
I
OUT
= 20 A
1,2,3
01
500
600
KHz
Sync frequency range
F
sync
I
OUT
= 20 A
4,5,6
01
500
700
KHz
Output response to step
transient load changes 2/ 8/
VO
TLOAD
50% to/from 100%
4,5,6
01
-450
+450
mV pk
10% to/from 50%
-450
+450
Recovery time, step
transient load changes 2/ 8/
TT
LOAD
50% to/from 100%
4,5,6
01
200
μ
s
10% to/from 50%
400
Output response to transient
step line changes 1/ 2/ 3/
VO
TLINE
Input step 16 V to/from 40 V dc,
I
OUT
= 20 A
4,5,6
01
-500
500
mV pk
Recovery time transient step
line changes 1/ 2/ 3/
TT
LINE
Input step 16 V to/from 40 V dc,
I
OUT
= 20 A
4,5,6
01
500
μ
s
Turn on overshoot 4/
VTon
OS
I
OUT
= 0 and 20 A
4,5,6
01
250
mV pk
Turn on delay 4/
Ton
D
I
OUT
= 0 and 20 A
4,5,6
01
50
120
ms
Load fault recovery
Tr
LF
4,5,6
01
50
120
ms
MTBF
MIL-HDBK-217,
AIF @ Tc = 40°C
01
300
KHrs
Notes:
1/
2/
3/
4/
5/
6/
7/
8/
9/
Parameters not 100% tested but are guaranteed to the limits specified in the table.
Recovery time is measured from the initiation of the transient to where V
OUT
has returned to within
±
1 percent of V
OUT
at 50 percent load.
Line transient transition time
≥
10 microseconds.
Turn on delay is measured with an input voltage rise time of between 100 and 500 volts per millisecond.
Current limit point is that condition of excess load causing output voltage to drop to 90% of nominal.
Parameter verified as part of another test.
All electrical tests are performed with remote sense leads connected to the output lead at the load.
Input step transition time
≥
100 microseconds.
Enable inputs internally pulled high. Nominal open circuit voltage = 4.0V
DC
.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AFL27015DW | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, MINIMUM SCREENING - Bulk |
| AFL27015DW/CH | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, CLASS H - Bulk |
| AFL27015DW/ES | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, ENVIRONMENTAL SCREENING - Bulk |
| AFL27015DW/HB | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, CLASS H EQUIVALENT, NO ELEM EVAL - Bulk |
| AFL27015DWCH | 制造商:IRF 制造商全稱:International Rectifier 功能描述:270V Input, Single Output |
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