參數(shù)資料
型號: UR5515-TN5-R
廠商: 友順科技股份有限公司
英文描述: 1.5A/3A BUS TERMINATION REGULATOR
中文描述: 1.5A/3A總線終端穩(wěn)壓器
文件頁數(shù): 7/8頁
文件大?。?/td> 238K
代理商: UR5515-TN5-R
UR5515
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
QW-R502-056,A
7 of 8
T Y PICAL CHARACT ERIS T ICS (c ont.)
V
=3.3V
Swiing Frequency=1kHz
V
REF
=0.9V
V
IN
=1.8V
100
50
0
-50
2
1
0
-1
-2
0.9V
TT
@ 1.5A Transient Response
Time (250 S/Div)
O
V
O
T
V
=3.3V
Swiing Frequency=1kHz
V
REF
=0.9V
V
IN
=1.8V
100
50
0
-50
4
2
0
-2
-4
0.9V
TT
@ 3A Transient Response
Time (250 S/Div)
O
V
O
T
T
T
Temperature vs. R
DS (ON)
R
D
Temperature ( )
0.31
0.29
0.25
25
0.27
45
0.30
0.28
0.26
0.24
0.23
35
55 65 75 85 95 105
0.22
115125
V
IN
=0.9V
V
IN
=0.85V
V
IN
=0.8V
V
CNTL
=3.3V
V
REF
=1.0V
Temperature vs. R
DS (ON)
Temperature ( )
0.31
0.29
0.25
0.24
25
0.27
45
0.30
0.28
0.26
0.23
35
55 65 75 85 95 105
0.32
115125
V
IN
=0.9V
V
IN
=0.85V
V
IN
=0.8V
V
CNTL
=5.0V
V
REF
=1.0V
R
D
V
IN
=2.5V
V
CNTL
=3.3V
V
REF
=1.25V
12
10
8
6
4
2
0
-2
Output Short-Circuit Protection
Time (5mS/Div)
O
Force the output shorted to V
DDQ
-4
Source
V
IN
=2.5V
V
CNTL
=3.3V
V
REF
=1.25V
12
10
8
6
4
2
0
-2
Output Short-Circuit Protection
Time (5mS/Div)
O
Force the output shorted to V
DDQ
-4
T
T
Sink
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