參數(shù)資料
型號(hào): TPS386040RGPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20
封裝: 4 X 4 MM, GREEN, PLASTIC, QFN-20
文件頁數(shù): 4/31頁
文件大?。?/td> 681K
代理商: TPS386040RGPR
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
OutputSinkCurrent(mA)
0.200
0.180
0.160
0.140
0.120
0.100
0.080
0.060
0.040
0.020
0
V
(V)
O
L
V
=6.5V,+25 C
°
CC
V
=1.8V,+25 C
°
CC
AllRESETn,
,WDO,and
RESETn
WDO
V
=3.3V,+25 C
°
CC
-
50
-
30
-
10
30
50
70
90
110
130
Temperature(°C)
0.200
0.180
0.160
0.140
0.120
0.100
0.080
0.060
0.040
0.020
0
V
(V)
O
L
AllRESETn,
,WDO,and
RESETn
WDO
V
=1.8V
CC
V
=6.5V
CC
V
=3.3V
CC
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
OutputSourceCurrent(mA)
0
-
0.050
-
0.100
-
0.150
-
0.200
-
0.250
V
(V)
-
C
O
H
V
=1.8V,+25 C
°
CC
V
=3.3V,+25 C
°
CC
V
=6.5V,+25 C
°
CC
AllRESETn,
,WDO
RESETn
WDO
,and
-
50
-
30
-
10
30
50
70
90
110
130
Temperature(°C)
0
-
0.050
-
0.100
-
0.150
-
0.200
-
0.250
V
-
C
O
H
V
(V)
AllRESETn,
,WDO
RESETn
WDO
,and
V
=1.8V
CC
V
=6.5V
CC
V
=3.3V
CC
0
50
100
150
200
250
300
350
400
Load( A)
m
1.200
1.198
1.196
1.194
1.192
1.190
1.188
V
(V)
R
EF
0 C
°
-
°
40 C
+25 C
°
+85 C
°
+125 C
°
+105 C
°
NOTE:Y-Axis(1.188Vto1.2V)is1%of1.2V.
0
50
100
150
200
250
300
350
400
Load( A)
m
1.200
1.198
1.196
1.194
1.192
1.190
1.188
V
(V)
R
EF
0 C
°
-
°
40 C
+25 C
°
+85 C
°
+125 C
°
+105 C
°
NOTE:Y-Axis(1.188Vto1.2V)is1%of1.2V.
SBVS105B
– SEPTEMBER 2009 – REVISED MARCH 2011
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, and VCC = 3.3V, with all four options (TPS386000, TPS386020, TPS386040, and TPS386060) having the
same characteristics, unless otherwise noted.
OUTPUT VOLTAGE LOW vs OUTPUT CURRENT
OUTPUT VOLTAGE LOW AT 1mA vs TEMPERATURE
Figure 17.
Figure 18.
OUTPUT VOLTAGE HIGH vs OUTPUT CURRENT
OUTPUT VOLTAGE HIGH AT 1mA vs TEMPERATURE
Figure 19.
Figure 20.
TPS386040
VREF OUTPUT LOAD REGULATION (VCC = 1.8V)
VREF OUTPUT LOAD REGULATION (VCC = 3.3V)
Figure 21.
Figure 22.
12
Copyright
2009–2011, Texas Instruments Incorporated
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