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參數(shù)資料
| 型號(hào)： | AHV2812DF/HBPBF |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 2-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | FM-10 |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大小： | 179K |
| 代理商： | AHV2812DF/HBPBF |
2
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AHV28XX Series
Specifications (Single Output Models)
T
CASE = -55°C to +125°C, VIN = +28V ± 5% unless otherwise specified
Notes to Specifications (Single Output Models)
1. Bandwidth guaranteed by design. Tested for 20KHz to 2MHz.
2. Capacitive load may be any value from 0 to the maximum limit without affecting dc performance. A capacitive load in excess of the maximum limit will not disturb
loop stability but will interfere with the operation of the load fault detection circuitry, appearing as a short circuit during turn-on.
3. Parameter shall be tested as part of design characterization and after design or process changes. Thereafter shall be guaranteed to the limits specified.
4. An overload is that condition with a load in excess of the rated load but less than necessary to trigger the short circuit protection and is the condition of maximum
power dissipation.
5. Load step transition time between 2
s to 10s.
6. Recovery time is measured from the initiation of the transient to where V
OUT has returned to within ±1% of VOUT at 50% load.
7. Input step transition time between 2
s and 10s.
8. Turn on delay time measurement is for either a step application of power at input or the removal of a ground signal from the inhinbit pin (pin 2) while power is
applied to the input. Above 125
°C case temperature, derate output power linearly to 0 at 135°C case.
Input voltage
-0.5V to +50VDC (Continous), 80V (100 msec)
Power output
Internally limited, 17.5W typical
Soldering temperature
300°C for 10 seconds (1 pin at a time)
Operating case temperature
-55°C to +125°C
Storage case temperature
-65°C to +135°C
Absolute Maximum Ratings
AHV2805S
AHV2812S
AHV2815S
TEST
SYMBOL
Condition
-55
°C ≤ TC ≤ +125°C,
VIN = 28 VDC ±5%, CL=0,
unless otherwise specified
Group A
Subgroups
Min
Max
Min
Max
Min
Max
Units
STATIC
CHARACTERISTICS
OUTPUT
VOUT
VIN = 16, 28, and 40 VDC
1
4.95
5.05
11.88
12.12
14.85
15.15
V
Voltage
IOUT = 0
2,3
4.90
5.10
11.76
12.24
14.70
15.30
V
Current
IOUT
VIN = 16, 28, and 40 VDC
1,2,3
0.0
3.00
0.0
1.25
0.0
1.00
A
Ripple Voltage1
VRIP
VIN = 16, 28, and 40 VDC
1,2,3
60
mVp-p
BW = DC to 1 MHz
Power
POUT
VIN = 16, 28, and 40 VDC
1,2,3
15
W
REGULATION
Line
Load
VRLINE
VRLOAD
VIN = 16, 28, and 40 VDC
IOUT = 0, half load and full load
VIN = 16, 28, and 40 VDC
IOUT = 0, half load and full load
1
2,3
1,2,3
5.0
25
50
30
60
120
35
75
150
mV
INPUT
Current
Ripple Current
IIN
IRIP
IOUT = 0, Inhibit (pin 2) = 0
IOUT = 0, Inhibit (pin 2) = Open
IOUT = Full load
1,2,3
1,2,3,
18
50
18
50
18
50
mA
mAp-p
EFFICIENCY
EFF
IOUT = Full Load
TC = +25°C
1
72
%
ISOLATION
ISO
Input to output or any pin to
case (except pin 8) at 500
VDC
TC = +25
°C
1
100
M
Capacitive Load 2,3
CL
No effect on DC performance
TC = +25
°C
4
500
200
F
Load Fault
Power Dissipation
PD
Overload, TC = +25
°C
4
Short Circuit, TC = +25
°C
1
8.5
8,5
8.5
W
Switching Frequency
FS
IOUT = Full Load
4
450
550
450
550
450
550
KHz
DYNAMIC
CHARACTERISTICS
Step Load Changes
Output Transient5
Recovery5,6
VOTLOAD
TTLOAD
50% Load 135 100% Load
No Load 135 50%
50% Load 135 100%
No Load 335 50% Load
50% Load 335 No lLoad
4
-300
-500
+300
+500
70
200
5.0
-300
-750
+300
+750
70
1500
5.0
-300
-750
+300
+750
70
1500
5.0
mVpk
s
ms
Step Line Changes
Output Transient
Recovery
VOTLINE
TTLINE
Input step 16 to 40 VDC 3,7
Input step 40 to 16 VDC 3,7
Input step 16 to 40 VDC 3,6,7
Input step 40 to 16 VDC 3,6,7
4
300
-1000
800
500
-1500
800
500
-1500
800
mVpk
s
TURN-ON
Overshoot
Delay
VTonos
T on D
IOUT = OA and Full Load
IOUT = O and Full Load
8
4,5,6
550
10
750
10
750
10
mVpk
ms
Load Fault Recovery
TRLF
VIN = 16 to 40 VDC
4,5,6
10
ms
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