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参数资料
| 型号： | ATW2805S/ES-MSTRPBF |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 3/10页 |
| 文件大小： | 152K |
| 代理商： | ATW2805S/ES-MSTRPBF |
2
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ATW28XXS Series
Specifications
For Notes to Specifications, refer to page 3
Table I. Electrical Performance Characteristics
ATW2805S
Input voltage
-0.5V to +50VDC
Soldering temperature
300°C for 10 seconds
Operating case temperature
-55°C to +125°C
Storage case temperature
-65°C to +135°C
Absolute Maximum Ratings
Test
Symbol
Conditions
-55°C
≤ Tc ≤+125°C
Vin = 28 Vdc ±5%, CL = 0
Unless otherwise specified
Group A
Subgroups
Device
Types
Limits
Unit
Min
Max
Output voltage
VOUT
IOUT = 0
1
All
4.95
5.05
V
2,3
4.90
5.10
Output current
1
IOUT
VIN = 19, 28, and 40 V dc
1,2,3
All
0
6000
mA
Output ripple voltage
2
VRIP
VIN = 19, 28, and 40 V dc,
B.W. = dc to 2MHz
1,2,3
All
50
mVp-p
Output power
1, 3
POUT
VIN = 19,28, and 40 V dc
1,2,3
All
30
W
Line regulation
4
VRLINE
VIN = 19, 28, and 40 V dc,
Iout = 0, 3000, and 6000mA
1
All
5.0
mV
2,3
20
Load regulation
4
VRLOAD
VIN = 19, 28, and 40 V dc,
IOUT = 0, 3000, and 6000mA
1,2,3
All
30
mV
Input current
IIN
IOUT = 0, inhibit (pin 2)
tied to input return (pin 10)
1,2,3
All
18
mA
IOUT = 0, inhibit (pin 2) = open
40
Input ripple current
2
IRIP
IOUT = 6000mA
B.W. = dc to 2MHz
1,2,3
All
20
mAp-p
Efficiency
EFF
IOUT = 6000mA
1
All
78
%
TC = +25
°C
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
5, 6
CL
No effect on dc performance,
Tc = +25°C
4
All
500
F
Power dissipation
load fault
PD
Overload, TC = +25
°C
7
1
All
12
W
Short circuit, TC = +25
°C
9.0
Switching frequency
FS
IOUT = 6000mA
4,5,6
01
250
300
KHz
02
250
270
03
275
300
Output response to step
transient load changes
8
VOTLOAD
4000mA to/from 6000mA
4,5,6
All
-500
+500
mVpk
500mA to/from 2500mA
4,5,6
-500
+500
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