ATR2812D/CH IRF [International Rectifier], ATR2812D/CH Datasheet - Page 5

• Manufacturer Part Number: ATR2812D/CH
• Description: HYBRID-HIGH RELIABILITY DC/DC CONVERTER
• Manufacturer: IRF [International Rectifier]

T
Specifications
Notes to Specifications
1. Above +125°C case temperature, derate output power linearly to 0 at +135°C case.
2. Recovery time is measured from the initiation of the input transient to where V
3. Turn-on delay time measurement is for either an application of power at the input or a signal at the inhibit pin.
4. Load current split equally between +V
5. Up to 90% of Full Power is available from either output provided. The total power output does not exceed 30W.
6. 3W load on output under test, 3W to 27W on other output.
7. Sync. Input signal: V
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CASE
STATIC CHARACTERISTICS
REGULATION
CROSS REGULATION
INPUT
EFFICIENCY
ISOLATION
CAPACITIVE LOAD
Load Fault Power Dissipation
Switching Frequency
SYNC Frequency Range
DYNAMIC CHARACTERISTICS
Step Load Changes
Step Line Changes
TURN-ON
Load Fault Recovery
Absolute Maximum Ratings
Input voltage
Power Output
Soldering temperature
Output
Transient
Recovery
Output
Transient
Recovery
Delay
Overshoot
Temperature Range
OUTPUT
Voltage
Current
Ripple
Accuracy
Power
Line
Load
Voltage Range
Current
Ripple Current
4
= -55°C to +125°C, V
3
4
4
1
PARAMETER
5
2
2
6
7
IL
= -0.5V Min, 0.8V Max and V
1
V
I
Full Load, 20KHz to 2MHz
T
V
I
V
No Load, pin 2 = open
Inhibited, pin 2 tied to pin 10
Full Load
Full Load T
Input to output @500 V
No effect on performance
T
Short Circuit
Overload, T
I
50% Load to 100% Load
No Load to 50% Load
50% Load to 100% Load
No Load to 50% Load
50% Load to No Load
Input step 16 to 40 V
Input step 40 to 16 V
Input step 16 to 40 V
Input step 40 to 16 V
V
I
V
IN
-55°C ≤ TC ≤ +125°C, V
OUT
OUT
OUT
OUT
IN
CASE
IN
IN
C
IN
IN
= +25°C (total for both outputs)
= +28V
±5%, CL=0, unless otherwise
= 16 to 40 V
= 16 to 40 V
= 16, 28, and 40 V
= 16 to 40 V
= 16 to 40 V
= 0 to Full Load
= 0 to Full Load
= Full Load
= 0 to Full Load
= 25°C, Full Load
OUT
and –V
C
C
= +25°C
Condition
specified
= +25°C
±
DC
DC
DC
DC
5% unless otherwise specified
-0.5V to +50VDC
Internally limited, 36W typical
300°C for 10 seconds
Recommended Operating temperature
Maximum Operating temperature
Storage case temperature
OUT
DC
DC
DC
DC
DC
.
DC
IN
IN
= 2.5V Min, 11.5V Max for 10% to 90% duty cycle.
= 28 V
DC
±11.76
±11.88
Min
100
500
500
0.0
30
16
80
ATR2812D/CH
±12.00
±12.00
±100
±250
±180
-600
Typ
500
3.0
5.0
5.0
0.0
40
28
25
82
25
14
14
OUT
has returned to within ±1% of V
±12.24
±12.12
±1.25
-1500
±450
±760
1500
1200
Max
120
100
600
700
600
9.0
5.0
85
75
±5
40
75
18
50
14
70
10
10
25
25
±14.70
±14.85
Min
100
500
500
0.0
30
16
79
ATR2815D/CH
ATR28XXD Series
±15.00
±100
±250
±180
-600
Typ
±15
500
3.0
5.0
5.0
0.0
40
28
18
25
82
25
14
14
-55°C to +125°C
-55°C to +135°C
-65°C to +135°C
±15.30
±15.15
75
150
-1500
OUT
±450
±750
1500
1500
Max
±1.0
100
600
700
600
9.0
5.0
85
±5
40
75
18
50
14
70
10
10
25
25
at 50% load.
mV p-p
mA p-p
mVpk
mVpk
mVpk
mVpk
mVpk
mA
mA
Units
KHz
KHz
V
A
V
mV
mV
V
MΩ
ms
ms
ms
ms
ms
µF
W
%
W
W
µs
µs
%
DC
DC
DC
DC
DC
DC
5