參數(shù)資料
型號: RT9173DPSP
廠商: Richtek Technology Corporation
英文描述: Cost-Effective, Peak 3A Sink/Source Bus Termination Regulator
中文描述: 成本效益,峰值3A條接收器/源總線終端穩(wěn)壓器
文件頁數(shù): 7/13頁
文件大小: 233K
代理商: RT9173DPSP
RT9173D
7
www.richtek.com
DS9173D-05 September 2007
Source Current Limit vs. Temperature
2
2.5
3
3.5
4
4.5
-50
-25
0
25
50
75
100
125
Temperature
S
(
°
C)
V
IN
= 2.5V, V
CNTL
= 5V
V
IN
= 2.5V,
V
CNTL
= 3.3V
V
IN
= 1.8V, V
CNTL
= 3.3V
V
IN
= 1.8V, V
CNTL
= 5V
V
IN
= 1.5V, V
CNTL
= 5V
V
IN
= 1.5V, V
CNTL
= 3.3V
Sink Current Limit vs. Temperature
2
2.5
3
3.5
4
4.5
-50
-25
0
25
50
75
100
125
Temperature
S
(
°
C)
V
IN
= 2.5V, V
CNTL
= 5V
V
IN
= 1.8V, V
CNTL
= 5V
V
IN
= 2.5V, V
CNTL
= 3.3V
V
IN
= 1.8V, V
CNTL
= 3.3V
V
IN
= 1.5V, V
CNTL
= 5V
V
IN
= 1.5V, V
CNTL
= 3.3V
0.9V
TT
@ 2A Transient Response
O
T
40
20
0
-20
O
2
1
0
V
IN
= 1.8V, V
CNTL
= 3.3V, V
OUT
= 0.9V
Swing Frequency : 1kHz
Time (250
μ
s/Div)
Sink
0.9V
TT
@ 2A Transient Response
O
T
40
20
0
-20
O
2
1
0
V
IN
= 1.8V, V
CNTL
= 3.3V, V
OUT
= 0.9V
Swing Frequency : 1kHz
Time (250
μ
s/Div)
Source
0.75V
TT
@ 2A Transient Response
O
T
40
20
0
-20
O
2
1
0
V
IN
= 1.5V, V
CNTL
= 3.3V, V
OUT
= 0.75V
Swing Frequency : 1kHz
Time (250
μ
s/Div)
Sink
0.75V
TT
@ 2A Transient Response
O
T
40
20
0
-20
O
2
1
0
V
IN
= 1.5V, V
CNTL
= 3.3V, V
OUT
= 0.75V
Swing Frequency : 1kHz
Time (250
μ
s/Div)
Source
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