參數(shù)資料
型號(hào): TPS62250DRVR
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6
封裝: 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6
文件頁(yè)數(shù): 28/29頁(yè)
文件大?。?/td> 1207K
代理商: TPS62250DRVR
I OutputCurrent mA
O
0
10
20
30
40
90
100
1
10
100
1000
Efficiency
%
50
60
V =2.3V
I
V =2.3V
I
V =2.7V
I
V =3.6V
I
V =4.5V
I
V
=1.2V,
MODE=V ,
L =2 H,
MIPSA2520
C
=10 F0603
O
I
O
m
70
80
I OutputCurrent mA
O
0
10
20
30
40
90
100
0.01
0.1
100
1000
Efficiency
%
50
60
V =2.3V
I
V =2.7V
I
V =3.6V
I
V =4.5V
I
V
=1.2V
MODE=GND
L =2 H
MIPSA2520
C
=10 F0603
O
m
70
80
10
1
1.74
1.76
1.78
1.8
1.82
1.84
1.86
1.88
PFMMode,VoltagePositioning
V
OutputV
oltageDC
V
O
0.01
0.1
1
10
100
1000
I
– OutputCurrent – mA
O
T =25°C
V
=1.8V
MODE=GND
L =2.2 H
C
=10 F
A
OUT
O
m
1.74
1.76
1.78
1.8
1.82
1.84
1.86
1.88
V
OutputV
oltageDC
V
O
0.01
0.1
1
10
100
1000
I
– OutputCurrent – mA
O
T = –40 C
V
=1.8V
MODE=GND
L =2.2 H
C =10 F
A
OUT
O
°
m
SLVS842 – SEPTEMBER 2008.......................................................................................................................................................................................... www.ti.com
EFFICIENCY
vs
OUTPUT CURRENT
Figure 5.
Figure 6.
OUTPUT VOLTAGE ACCURACY
OUTPUT VOLTAGE ACCURACY (Power Save Mode)
vs
OUTPUT CURRENT
Figure 7.
Figure 8.
8
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS62250
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