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參數(shù)資料
| 型號(hào)： | AFL2809SW |
| 廠商： | International Rectifier |
| 英文描述： | ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS |
| 中文描述： | 先進(jìn)的模擬高可靠性的混合式DC / DC變換器 |
| 文件頁(yè)數(shù)： | 3/16頁(yè) |
| 文件大小： | 445K |
| 代理商： | AFL2809SW |
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3
AFL270XXS Series
Static Characteristics
(Continued)
For Notes to Specifications, refer to page 4
Parameter
Group A
Subgroups
Test Conditions
Min
Nom
Max
Unit
INPUT CURRENT
No Load
Inhibit 1
Inhibit 2
1
2, 3
1, 2, 3
1, 2, 3
VIN = 270 Volts
IOUT = 0
Pin 4 Shorted to Pin 2
Pin 12 Shorted to Pin 8
15
17
3.0
5.0
mA
mA
mA
mA
INPUT RIPPLE CURRENT
AFL27005S
AFL27006S
AFL27009S
AFL27012S
AFL27015S
AFL27028S
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
VIN = 270 Volts, 100% Load
B.W. = 10MHz
60
60
70
70
80
80
mApp
mApp
mApp
mApp
mApp
mApp
CURRENT LIMIT POINT
Expressed as a Percentage
of Full Rated Load
1
2
3
VOUT = 90% VNOM
Note 5
115
105
125
125
115
140
%
%
%
LOAD FAULT POWER DISSIPATION
Overload or Short Circuit
1, 2, 3
V
IN
= 270 Volts
30
W
EFFICIENCY
AFL27005S
AFL27006S
AFL27009S
AFL27012S
AFL27015S
AFL27028S
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
V
IN
= 270 Volts, 100% Load
78
79
80
82
83
82
82
83
84
85
87
85
%
%
%
%
%
%
ENABLE INPUTS
(Inhibit Function)
Converter Off
Sink Current
Converter On
Sink Current
1, 2, 3
1, 2, 3
Logical Low, Pin 4 or Pin 12
Note 1
Logical High, Pin 4 and Pin 12 - Note 9
Note 1
-0.5
2.0
0.8
100
50
100
V
μ
A
V
μ
A
SWITCHING FREQUENCY
1, 2, 3
500
550
600
KHz
SYNCHRONIZATION INPUT
Frequency Range
Pulse Amplitude, Hi
Pulse Amplitude, Lo
Pulse Rise Time
Pulse Duty Cycle
1, 2, 3
1, 2, 3
1, 2, 3
Note 1
Note 1
500
2.0
-0.5
20
700
10
0.8
100
80
KHz
V
V
nSec
%
ISOLATION
1
Input to Output or Any Pin to Case
(except Pin 3). Test @ 500VDC
100
M
DEVICE WEIGHT
Slight Variations with Case Style
85
gms
MTBF
MIL-HDBK-217F, AIF @ TC = 70°C
300
KHrs
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| AFL2809SW/CH | 制造商:IRF 制造商全稱:International Rectifier 功能描述:28V Input, Single Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER |
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| AFL2809SW-CH | 制造商:IRF 制造商全稱:International Rectifier 功能描述:ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS |
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