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參數(shù)資料
| 型號： | AFL2812SX-ES |
| 廠商： | International Rectifier |
| 英文描述： | ADVANCED ANALOG HIGH RELIABILITY HYBRID DC/DC CONVERTERS |
| 中文描述： | 先進的模擬高可靠性的混合式DC / DC變換器 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大?。?/td> | 130K |
| 代理商： | AFL2812SX-ES |
www.irf.com
3
AFL50XXS 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 = 50 Volts
IOUT = 0
Pin 4 Shorted to Pin 2
Pin 12 Shorted to Pin 8
50
60
5
5
mA
mA
mA
mA
INPUT RIPPLE CURRENT
AFL5005S
AFL5008S
AFL5009S
AFL5012S
AFL5015S
AFL5028S
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
VIN = 50 Volts, 100% Load, BW = 10MHz
60
60
60
60
60
60
mApp
mApp
mApp
mApp
mApp
mApp
CURRENT LIMIT POINT
As a percentage of full rated load
1
2
3
VOUT = 90% VNOM , VIN = 50 Volts
Note 5
115
105
125
125
115
140
%
%
%
LOAD FAULT POWER DISSIPATION
Overload or Short Circuit
1, 2, 3
V
IN
= 50 Volts
32
W
EFFICIENCY
AFL5005S
AFL5008S
AFL5009S
AFL5012S
AFL5015S
AFL5028S
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
V
IN
= 50 Volts, 100% Load
78
79
80
81
82
82
81
82
83
84
85
84
%
%
%
%
%
%
ENABLE INPUTS
(Inhibit Function)
Converter Off
Sink Current
Converter On
Sink Current
1, 2, 3
1, 2, 3
Logical Low on Pin 4 or Pin 12
Note 1
Logical High on 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 = 40°C
300
KHrs
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| AFL2812SX-HB | 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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