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AHV2805SF/ES 数据表(PDF) 3 Page - International Rectifier

部件名 AHV2805SF/ES
功能描述  ADVANCED ANALOG HYBRID-HIGH RELIABILITY DC/DC CONVERTERS
PDF  9 Pages
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制造商  IRF [International Rectifier]
网页  http://www.irf.com
标志 IRF - International Rectifier

AHV2805SF/ES 数据表(HTML) 3 Page - International Rectifier

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3
AHV28XX Series
For Notes to Specifications, refer to page 5
Specifications (Dual Output Models)
T
CASE
= -55°C to +125°C, V
IN = +28V ± 5% unless otherwise specified
ABSOLUTE MAXIMUM RATINGS
Input Voltage
-0.5V to 50VDC (continuous) 80V (100ms)
Power Output
Internally limited, 17.5W typical
Soldering
300
°C for 10 seconds (1 pin at a time)
Temperature Range
Operating
-55
°C to +135°C
Storage
-65
°C to +135°C
AHV2812D
AHV2815D
TEST
SYMBOL
Condition
-55
°C ≤ T
C ≤
+125
°C,
V
IN
= 28 V
DC ±
5%, C
L
=0,
unless otherwise specified
Group A
Subgroups
Min
Max
Min
Max
Units
STATIC
CHARACTERISTICS
OUTPUT
Voltage
1
V
OUT
I
OUT = 0
1
2,3
±11.88
±11.76
±12.12
±12.24
±14.85
±14.70
±15.15
±15.30
V
V
Current
1,2
I
OUT
V
IN = 16, 28, and 40 VDC
1,2,3
0.0
±625
0.0
±500
mA
Ripple Voltage
1,3
V
RIP
V
IN = 16, 28, and 40 VDC
1,2,3
60
60
mVp-p
BW = DC to 2 MHz
Power
1,2,4
P
OUT
V
IN = 16, 28, and 40 VDC
1,2,3
15
15
W
REGULATION
Line
1,5
Load
1
VR
LINE
I
OUT
VR
LOAD
V
IN = 16, 28, and 40 VDC
I
OUT = 0, half load and full load
VIN = 16, 28, and 40 VDC
I
OUT = 0, half load and full load
1
2,3
1,2,3
30
60
120
35
75
150
mV
mV
mV
INPUT
Current
Ripple Current
3
I
IN
I
RIP
I
OUT = 0, Inhibit (pin 2)
Tied to input return (pin 10)
I
OUT = 0, Inhibit (pin 2) = Open
I
OUT = Full load
BW = DC to 2MHz
1,2,3
1,2,3,
18
65
50
18
65
50
mA
mA
mAp-p
EFFICIENCY
E
FF
I
OUT = Full Load
T
C = +25°C
1
72
72
%
ISOLATION
ISO
Input to output or any pin to
case (except pin 8) at 500 VDC,
TC = +25
°C
1
100
100
M
Ω
Capacitive Load
6,7
C
L
No effect on DC performance
TC = +25
°C
4
200
200
µF
Load Fault
Power Dissipation
P
D
Overload, TC = +25
°C 8
Short Circuit, TC = +25
°C
1
8,5
8.5
8.5
8.5
W
W
Switching Frequency
F
S
I
OUT = Full Load
4
450
550
450
550
KHz
DYNAMIC
CHARACTERISTICS
Step Load Changes
Output Transient
9
Recovery
9,10
VOT
LOAD
TT
LOAD
50% Load
135 100% Load
No Load
135 50%
50% Load
135 100%
No Load
335 50% Load
50% Load
335 No lLoad
4
4
4
4
4
-300
-500
+300
+500
70
1500
5
-300
-500
+300
+500
70
1500
5
mVpk
mVpk
µS
µS
ms
Step Line Changes
Output Transient
7,11
Recovery
7,10, 11
VOT
LINE
TT
LINE
Input step 16 to 40 VDC
Input step 40 to 16 VDC
Input step 16 to 40 VDC
Input step 40 to 16 VDC
4
4
4
4
1200
-1500
4
4
1500
-1500
4
4
mVpk
mVpk
µs
µs
TURN-ON
Overshoot
1
Delay
1,12
VTon
OS
T on D
I
OUT = O and Full Load
I
OUT = O and Full Load
4,5,6
4,5,6
600
10
600
10
mVpk
ms
Load Fault Recovery
7
TR
LF
4,5,6
10
10
ms



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