ART10012T IRF [International Rectifier], ART10012T Datasheet - Page 3

• Manufacturer Part Number: ART10012T
• Description: 28V Input, Triple Output / HYBRID - HIGH RELIABILITY RADIATION HARDENED DC/DC CONVERTER
• Manufacturer: IRF [International Rectifier]

Electrical Performance
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Parameter is tested as part of design characterization or after design or process changes. Thereafter, parameters shall be guaranteed to the limits
11. Load transient rate of change, di/dt ≤ 2 A/µSec.
12. Recovery time is measured from the initiation of the transient to where V
13. Line transient rate of change, dv/dt ≤ 50 V/µSec.
14. Turn on delay time is for either a step application of input power or a logical low to high transition on the enable pin (pin 3) while power is present at the
Notes to SPECIFICATIONS
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Enable Input
Synchronization Input
Synchronization Output
Power dissipation, load fault
Output response to step load
changes Notes 7, 11
Recovery time from step load
changes Notes 11, 12
Output response to step line
changes Notes 10, 11
Recovery time from step line
changes Notes 10, 11,13
Turn on overshoot
Turn on delay Note 14
Capacitive load Notes 9, 10
Isolation
Operation outside absolute maximum/minimum limits may cause permanent damage to the device. Extended operation at the limits may permanently
degrade performance and affect reliability.
Device performance specified in Electrical Performance table is guaranteed when operated within recommended limits. Operation outside
recommended limits is not specified.
Parameter measured from 28V to 19 V or to 50V while loads remain fixed.
Parameter measured from nominal to minimum or maximum load conditions while line remains fixed.
Up to 750 mA is available from the dual outputs provided the total output power does not exceed 30W.
Guaranteed for a bandwidth of DC to 20MHz. Tested using a 20KHz to 2MHz bandwidth.
Load current is stepped for output under test while other outputs are fixed at half rated load.
Load current is fixed for output under test while other output loads are varied for any combination of minimum to maximum.
A capacitive load of any value from 0 to the specified maximum is permitted without comprise to DC performance. A capacitive load in excess of the
maximum limit may interfere with the proper operation of the converter’s short circuit protection, causing erratic behavior during turn on.
specified in the table.
input.
open circuit voltage
drive current (sink)
voltage range
frequency range
pulse high level
pulse low level
pulse rise time
pulse duty cycle
pulse high level
pulse low level
Parameter
(Continued)
Symbol
V
V
T
T
T
ISO
V
CL
P
TLD
TLN
DLY
TLD
TLN
OS
D
External clock signal on Sync. input (pin 4)
Signal compatible with synchronization input
Short circuit, any output
10% Load to/from 50% load
50% Load to/from 100% load
10% Load to/from 50% load
50% Load to/from 100% load
V
V
I
I
No effect on DC performance
500VDC Input to Output or any pin to case
(except pin 12)
OUT
OUT
IN
IN
= 19 V to/from 50 V
= 19 V to/from 50 V
= minimum and full rated
= minimum and full rated
I
I
I
I
OUT
OUT
OUT
OUT
= 3000 mAdc
= ±500 mAdc
= 3000 mAdc
= ±500 mAdc
OUT
Conditions
has returned to within ±1% of its steady state value.
(dual)
(main)
(main)
(main)
(main)
(dual)
(dual)
(dual)
-1050
MIN
-200
-200
-350
-0.5
225
-0.5
100
3.0
0.1
4.5
3.7
0.0
5.0
40
20
ART28XXT Series
MAX
1050
50.0
10.0
0.25
0.25
310
200
200
200
200
350
500
500
100
500
500
100
5.0
4.3
80
16
20
Units
mV
mV
V/µS
Khz
MΩ
mA
mV
mS
µS
µS
µF
W
%
V
V
V
V
V
PK
PK
3