AHP2805DXCH Datasheet, PDF (3/11 Pages) International Rectifier – HIGH RELIABILITY HYBRID DC/DC CONVERTERS

AHP28XXD Series
Static Characteristics (Continued)
Parameter
Group A
Subgroups
Test Conditions
Min
OUTPUT RIPPLE VOLTAGE
AHP2805D
AHP2812D
AHP2815D
INPUT CURRENT
No Load
Inhibit 1
Inhibit 2
1, 2, 3
1, 2, 3
1, 2, 3
1
2, 3
1, 2, 3
VIN = 16, 28, 40V, 100% Load,
BW = 10MHz
VIN = 28V
IOUT = 0
Pin 4 Shorted to Pin 2
Pin 12 Shorted to Pin 8
AHP2805D
AHP2812D
AHP2815D
INPUT RIPPLE CURRENT
AHP2805D
AHP2812D
AHP2815D
CURRENT LIMIT POINT
Expressed as a percentage
of Full Rated Load
LOAD FAULT POWER DISSIPATION
Overload or Short Circuit
EFFICIENCY
AHP2805D
AHP2812D
AHP2815D
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
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
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1
VIN = 28V, 100% Load
VOUT = 90% VNOM, Equal current on
positive and negative outputs - Note 5
115
105
105
VIN = 28V
VIN = 28V, 100% Load
78
82
81
Logical Low on Pin 4 or Pin 12
-0.5
Note 1
Logical High on Pin 4 and Pin 12 - Note 9 2.0
Note 1
500
500
2.0
-0.5
Note 1
Note 1
20
Input to Output or Any Pin to Case
100
(except Pin 3). Test @ 500VDC
Slight Variations with Case Style
MIL-HDBK-217F, AIF @ TC = 40°C
300
Nom
81
84
85
550
85
Max Unit
60
80 mVpp
80
80
100
5.0
mA
50
30
30
60
60 mApp
60
125
125
%
125
33
W
%
0.8
V
100
µA
50
V
100
µA
600 KHz
700 KHz
10
V
0.8
V
100
ns
80
%
MΩ
g
KHrs
For Notes to Specifications, refer to page 4
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