AFL50XXS Series
Static Characteristics (Continued)
Group A
Parameter
INPUT CURRENT
Subgroups
Test Conditions
= 50 Volts
Min
Nom
Max
Unit
V
IN
1
2, 3
50
60
No Load
I
= 0
OUT
mA
1, 2, 3
1, 2, 3
5.0
5.0
Inhibit 1
Inhibit 2
Pin 4 Shorted to Pin 2
Pin 12 Shorted to Pin 8
V
= 50 Volts, 100% Load, BW = 10MHz
INPUT RIPPLE CURRENT
AFL5005S
IN
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
60
60
60
60
60
60
AFL5008S
AFL5009S
AFL5012S
AFL5015S
AFL5028S
mA
pp
V
= 90% V
, V = 50 Volts
NOM IN
CURRENT LIMIT POINT
As a percentage of full rated load
OUT
Note 5
1
2
3
115
105
125
125
115
140
%
W
V
V
IN = 50 Volts
LOAD FAULT POWER DISSIPATION
1, 2, 3
32
Overload or Short Circuit
IN = 50 Volts, 100% Load
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
78
79
80
81
82
82
81
82
83
84
85
84
%
V
µ
A
V
µA
ENABLE INPUTS (Inhibit Function)
Converter Off
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
Sink Current
Converter On
Sink Current
100
1, 2, 3
500
550
600
KHz
SWITCHING FREQUENCY
SYNCHRONIZATION INPUT
Frequency Range
1, 2, 3
1, 2, 3
1, 2, 3
500
2.0
-0.5
700
10
0.8
100
80
KHz
V
V
ns
%
Pulse Amplitude, Hi
Pulse Amplitude, Lo
Pulse Rise Time
Note 1
Note 1
20
Pulse Duty Cycle
Ω
M
1
Input to Output or Any Pin to Case
(except Pin 3). Test @ 500VDC
100
ISOLATION
Slight Variations with Case Style
85
g
DEVICE WEIGHT
MTBF
MIL-HDBK-217F, AIF @ T = 40°C
C
300
KHrs
For Notes to Specifications, refer to page 4
www.irf.com
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