參數(shù)資料
型號(hào): GS25T48
廠商: 意法半導(dǎo)體
元件分類: DC/DC變換器
英文描述: 25 W DC-DC Converter Family(25W DC-DC轉(zhuǎn)換器系列)
中文描述: 25瓦的DC - DC轉(zhuǎn)換器系列(25瓦的DC - DC轉(zhuǎn)換器系列)
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 50K
代理商: GS25T48
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
Io
Output Current
GS25T48-5
Vi = 36 to 72V
0
5
A
GS30T48-12
Vi = 36 to 72V
0
2.5
GS30T48-15
Vi = 36 to 72V
0
2
Iosck
Output Current Limit
GS25T48-5
Vi = 48V
Overload
5.5
A
GS30T48-12
Vi = 48V
Overload
2.75
GS30T48-15
Vi= 48V
Overload
2.2
tss
Soft-start Time
Vi = 48V
Full Load
30
ms
trt
Transient Recovery
Time
Vi = 48V
Step Load Change
δ
Io = 25%
75
μ
s
Vis
Isolation Voltage
500
Vdc
Ris
Isolation Resistance
10
9
fs
Switching Frequency
150
kHz
η
Efficiency
GS25T48-5
Vi = 48V
Full Load
81
%
GS30T48-12
Vi = 48V
Full Load
86
GS30T48-15
Vi = 48V
Full Load
86
Rthc
Thermal Resistance
Case to Ambient
4
°
C/W
ELECTRICALCHARACTERISTICS
(T
amb
= 25
°
C unlessotherwise specified)(cont’d)
3/5
GS25/30T48 FAMILY
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