参数资料
型号: TPS62261DRV
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.2 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6
封装: 2 X 2 MM, 0.80 MM HEIGHT, PLASTIC, SON-6
文件页数: 31/32页
文件大小: 1304K
代理商: TPS62261DRV
www.ti.com
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
PWM
Mode
V
=2V
IN
V
=2.7V
V
=3V
V
=3.6V
V
=4.5V
IN
T =85°C,
V
=1.8V,
MODE=GND,
L =2.2 H,
C
=10 F
A
OUT
O
m
PFMMode,VoltagePositioning
1.746
1.764
1.782
1.8
1.818
1.836
1.854
V
-OutputV
oltageDC-V
O
0.01
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
V
=2.3V
IN
V
=2.7V
V
=3V
V
=3.6V
V
=4.5V
IN
T =25°C,
V
=1.8V,
MODE=V ,
L =2.2 H
A
OUT
IN
m
1.746
1.764
1.782
1.8
1.818
1.836
1.854
V
-OutputV
oltageDC-V
O
0.01
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
V
=2V
IN
V
=2.7V
V
=3V
V
=3.6V
V
=4.5V
IN
T =-40°C,
V
=1.8V,
MODE=V ,
L =2.2 H
A
OUT
IN
m
1.746
1.764
1.782
1.8
1.818
1.836
1.854
V
-OutputV
oltageDC-V
O
0.01
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
V
=2.3V
IN
V
=2.7V
V
=3V
V
=3.6V
V
=4.5V
IN
T =85°C,
V
=1.8V,
MODE=V ,
L =2.2 H
A
OUT
IN
m
SLVS763B – JUNE 2007 – REVISED FEBRUARY 2008
OUTPUT VOLTAGE ACCURACY (Power Save Mode)
OUTPUT VOLTAGE ACCURACY (PWM Mode)
vs
OUTPUT CURRENT
Figure 9.
Figure 10.
OUTPUT VOLTAGE ACCURACY (PWM Mode)
vs
OUTPUT CURRENT
Figure 11.
Figure 12.
8
Copyright 2007–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS62260 TPS62261 TPS62262 TPS62263
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