參數(shù)資料
型號: ALO20Y48S
元件分類: 電源模塊
英文描述: 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
封裝: EIGHTH BRICK, PACKAGE-8
文件頁數(shù): 22/26頁
文件大?。?/td> 909K
代理商: ALO20Y48S
Technical Reference Notes
AEO_ALO04/12/20/25x48 Series
(Single Output 8th Brick)
MODEL: AEO_ALO04/12/20/25x48 SERIES
SHEET 5 OF 26
AUGUST 25, 2005 - REVISION G
Electrical Specifications (continued)
OUTPUT SPECIFICATIONS
Parameter
Device
Symbol
Min
Typical
Max
Unit
Dynamic Response
di/dt = 0.1 A/
s
Peak Deviation
IO = 50% to 75% of Iomax
Settling Time
Vref = Vonom
Peak Deviation
IO = 50% to 25% of Iomax
Settling Time
Vref = Vonom
All
-
2
-
2
-
5
250
5
250
%
s
%
s
Output Enable ON/OFF
Open collector TTL compatible
Positive Enable: Mod-ON
Mod-OFF
Negative Enable: Mod-ON
Mod-OFF
All
-
2.95
-0.5
2.95
-
20
1.20
20
V
Note: 1. Derating curves for both openframe and baseplate modules are based on derated component junction
temperatures of 120
°C or less where applicable.
2. An input line fuse is recommended for use (e.g. Littlefuse type 314 – 4A max, 250V min or equivalent).
3. Refer to Figure 1 for Input Ripple Current test measurement setup.
4. Output derating applies at elevated temperature.
5. Refer to Figure 2 for output ripple measurement setup.
6. Refer to the output trim equations provided (Equations 1 and 2).
SAFETY AGENCY / MATERIAL RATING / ISOLATION
Parameter
Device
Safety Approval
All
UL/cUL 60950, 3rd Edition – Recognized
EN 60950 through TUV
Material Flammability Rating
All
UL94V-0
Parameter
Device
Symbol
Min
Typical
Max
Unit
Input to Output Capacitance
All
-
1000
-
pF
Input to Output Resistance
All
-
TBD
-
Ohms
Input to Output Insulation Type
All
-
Basic
-
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