參數(shù)資料
型號(hào): ATW2805S/ES-MSTRPBF
元件分類: 電源模塊
英文描述: 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 7/10頁(yè)
文件大?。?/td> 152K
代理商: ATW2805S/ES-MSTRPBF
6
www.irf.com
ATW28XXS Series
Specifications
Table III. Electrical Performance Characteristics
ATW2815S
For Notes to Specifications, refer to page 7
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
14.85
15.15
V
2,3
14.70
15.30
Output current
1
IOUT
VIN = 17, 28, and 40 V dc
1,2,3
All
0
1333
mA
Output ripple voltage
2
VRIP
VIN = 17, 28, and 40 V dc,
B.W. = dc to 2MHz
1,2,3
All
60
mVp-p
Output power
1, 3
POUT
VIN = 17,28, and 40 V dc
1,2,3
All
20
W
Line regulation
VRLINE
VIN = 17, 28, and 40 V dc,
Iout = 0, 677, and 1333mA
1
All
35
mV
2,3
75
Load regulation
VRLOAD
VIN = 17, 28, and 40 V dc,
IOUT = 0, 677, and 1333mA
1,2,3
All
150
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
35
Input ripple current
2
IRIP
IOUT = 1333mA
B.W. = dc to 2MHz
1,2,3
All
50
mAp-p
Efficiency
EFF
IOUT = 1333mA
1
All
80
%
TC = +25
°C
Isolation
ISO
Input to output or any pin
to case (except pin 8) at
500
V dc Tc = +25°C
1
All
100
M
Capacitive load
4, 5
CL
No effect on dc
performance,
Tc = +25°C
4
All
200
F
Power dissipation
load fault
PD
Overload, TC = +25
°C
6
1
All
6.0
W
Short circuit, TC = +25
°C
6.0
Switching frequency
FS
IOUT = 1333mA
4,5,6
01
225
275
KHz
02
225
245
03
250
275
Output response to step
transient load changes
7
VOTLOAD
50% load to/from 100%
load
4
All
-300
+300
mVpk
5,6
-450
+450
No load to/from 50% load
4
-500
+500
5,6
-750
+750
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