參數(shù)資料
型號(hào): TPS62400DRCTG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.6 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件頁數(shù): 43/43頁
文件大?。?/td> 1155K
代理商: TPS62400DRCTG4
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1000
Efficiency%
PowerSaveMode
MODE/DATA =0
ForcedPWMMode
MODE/DATA =1
V
=1.8V
OUT2
I
mA
OUT
V
=2.7V
IN
V
=3.6V
IN
V
=5V
IN
V
=2.7V
IN
V
=3.6V
IN
V
=5V
IN
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1000
Efficiency%
PowerSaveMode
MODE/DATA =0
ForcedPWMMode
MODE/DATA =1
I
mA
OUT
V
=3.3V
OUT2
V
=3.6V
IN
V
=5V
IN
V
=3.6V
IN
V
=5V
IN
TPS62403
EfficiencyV
/V
,
MODE/DATA =0,
DEF_1=0
OUT1
OUT2
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
I
-mA
OUT
Efficiency-%
V
=2.8V
V
=3.3V
V
=3.6V
MODE/DATA =low
OUT2
IN
V
=1.575V
V
=3.3V
V
=3.6V
MODE/DATA =high
OUT1
IN
100
1000
V
=2.8V
V
=3.3V
V
=3.6V
MODE/DATA =high
OUT2
IN
V
=1.575V
V
=3.3V
V
=3.6V
MODE/DATA =low
OUT1
IN
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
Efficiency-%
V =3.7V
V =4.2V
V
=3.3V
MODE/DATA =Low
I
O2
V =3.7V
V =4.2V
V
=1.8V
MODE/DATA =Low
I
O1
V =3.7V
V =4.2V
V
=1.2V
MODE/DATA =Low
I
O1
V =3.7V
V =4.2V
V
=3.3V
MODE/DATA =High
I
O2
V =3.7V
V =4.2V
V
=1.8V
MODE/DATA =High
I
O2
V =3.7V
V =4.2V
V
=1.2V
MODE/DATA =High
I
O2
www.ti.com
SLVS681E – JUNE 2006 – REVISED APRIL 2010
EFFICIENCY VOUT 2 = 1.8V
EFFICIENCY TPS62400 VOUT 2 = 3.3V
Figure 3.
Figure 4.
EFFICIENCY TPS62402 VOUT1/VOUT2
EFFICIENCY TPS62403 VOUT1/VOUT2
Figure 5.
Figure 6.
Copyright 2006–2010, Texas Instruments Incorporated
9
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