AFL28XXD Series
Static Characteristics
(Continued)
Parameter
OUTPUT RIPPLE VOLTAGE
AFL2805D
AFL2812D
AFL2815D
INPUT CURRENT
No Load
Inhibit 1
Inhibit 2
AFL2805D
AFL2812D, 15D
INPUT RIPPLE CURRENT
AFL2805D
AFL2812D
AFL2815D
CURRENT LIMIT POINT
Expressed as a percentage
of Full Rated Load
1
2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
VIN = 28 Volts, 100% Load
Group A
Subgroups
1, 2, 3
1, 2, 3
1, 2, 3
Test Conditions
VIN = 16, 28, 40 Volts, 100% Load,
BW = 10MHz
Min
Nom
Max
60
80
80
80
100
5.0
50
30
60
60
60
mA
Unit
mVpp
VIN = 28 Volts
IOUT = 0
Pin 4 Shorted to Pin 2
Pin 12 Shorted to Pin 8
mApp
1
2
3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
VOUT = 90% VNOM , Equal current on
positive and negative outputs. Note 5
115
105
125
125
115
140
33
%
LOAD FAULT POWER DISSIPATION
Overload or Short Circuit
EFFICIENCY
AFL2805D
AFL2812D
AFL2815D
ENABLE INPUTS
(Inhibit Function)
Converter Off
Sink Current
Converter On
Sink Current
SWITCHING FREQUENCY
SYNCHRONIZATION INPUT
Frequency Range
Pulse Amplitude, Hi
Pulse Amplitude, Lo
Pulse Rise Time
Pulse Duty Cycle
ISOLATION
DEVICE WEIGHT
MTBF
VIN = 28 Volts
VIN = 28 Volts, 100% Load
W
78
82
81
-0.5
2.0
500
500
2.0
-0.5
81
84
85
0.8
100
50
100
550
600
700
10
0.8
100
80
%
Logical Low on Pin 4 or Pin 12
Note 1
Logical High on Pin 4 and Pin 12 - Note 9
Note 1
V
µA
V
µA
KHz
KHz
V
V
ns
%
MΩ
Note 1
Note 1
1
Input to Output or Any Pin to Case
(except Pin 3). Test @ 500VDC
Slight Variations with Case Style
MIL-HDBK-217F, AIF @ TC = 70°C
20
100
85
300
g
KHrs
For Notes to Specifications, refer to page 4
www.irf.com
3
INFINEON [ INFINEON TECHNOLOGIES AG ]
