参数资料
型号: 5862-9159906HZX
元件分类: 电源模块
英文描述: 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE
文件页数: 5/10页
文件大小: 67K
代理商: 5862-9159906HZX
4
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ATW28XXS Series
Specifications
Table II. Electrical Performance Characteristics
ATW2812S
For Notes to Specifications, refer to page 5
Test
Symbol
Conditions
-55°C
Tc +125°C
Vin = 28 Vdc ±5%, C
L = 0
Unless otherwise specified
Group A
Subgroups
Device
Types
Limits
Unit
Min
Max
Output voltage
V
OUT
I
OUT = 0
1
All
11.88
12.12
V
2,3
11.76
12.24
Output current
1
I
OUT
V
IN = 18, 28, and 40 V dc
1,2,3
All
2500
mA
Output ripple voltage
2
V
RIP
V
IN = 18, 28, and 40 V dc,
B.W. = 20Hz to 2MHz
1,2,3
All
50
mVp-p
Line regulation
VR
LINE
V
IN = 18, 28, and 40 V dc,
Iout = 0, 1250, and 2500mA
1
All
±30
mV
2,3
±60
Load regulation
VR
LOAD
V
IN = 18, 28, and 40 V dc,
I
OUT = 0, 1250, and 2500mA
1,2,3
All
±120
mV
Input current
I
IN
I
OUT = 0, inhibit (pin 2)
tied to input return (pin 10)
1,2,3
All
18
mA
I
OUT = 0, inhibit (pin 2) = open
50
Input ripple current
2
I
RIP
I
OUT = 2500mA
B.W. = 20Hz to 2MHz
1,2,3
All
20
mAp-p
Efficiency
E
FF
I
OUT = 2500mA
1
All
78
%
2,3
75
Isolation
ISO
Input to output or any pin
to case (except pin 7) at 500
V dc Tc = +25°C
1
All
100
M
Capacitive load
3, 4
C
L
No effect on dc performance,
Tc = +25°C
4
All
200
F
Power dissipation
load fault
P
D
Overload
5
1
All
12
W
Short circuit
1,2,3
9
Switching frequency
F
S
I
OUT = 2500mA
4,5,6
01
250
300
KHz
02
250
270
03
275
300
Output response to
step transient load
changes
6
VO
TLOAD
1250mA to/from 2500mA
4,5,6
All
-800
+800
mVpk
0mA to/from 1250mA
-1000
+1000
§
Input Voltage
-0.5V to 50V
Soldering Temperature
300°C for 10 seconds
Case Temperature
Operating -55°C to +125°C
Storage
-65°C to +135°C
ABSOLUTE MAXIMUM RATINGS
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