参数资料
型号: TPS62651YFFT
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
封装: DSBGA-9
文件页数: 4/38页
文件大小: 820K
代理商: TPS62651YFFT
1.409
1.423
1.438
1.452
1.466
V
-OutputV
oltage-V
O
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
V
=1.4375V
O
V =2.5V
PFM/PWM
I
V =3.6V
PFM/PWM
I
V =4.8V
PFM/PWM
I
V =3.6V
PWMOperation
I
1.188
1.191
1.194
1.197
1.2
1.203
1.206
1.209
1.212
-40
-20
0
20
40
60
80
100
T - AmbientTemperature-°C
A
V
-OutputV
oltage-V
O
V
=1.2V,
I
=250mA,
PWMOperation
O
V =4.2V
I
V =3.6V
I
V =2.7V
I
-3
-2
-1
0
1
2
3
4
0.75
0.85
0.95
1.05
1.15
1.25
1.35
1.45
V
-DACTargetOutputVoltage-V
O
MeasuredOutputV
oltage-
DACT
argetOutputV
oltage-mV
V =3.6V,
I
=100mA,
PWMOperation
I
O
T =25°C
A
T =85°C
A
T =-40°C
A
1.04
1.042
1.045
1.047
1.05
1.053
1.055
1.058
1.061
-40
-20
0
20
40
60
80
100
T - AmbientTemperature-°C
A
V
-OutputV
oltage-V
O
V
=1.05V,
I
=250mA,
PWMOperation
O
V =4.2V
I
V =3.6V
I
V =2.7V
I
SLVS808A
– AUGUST 2009 – REVISED FEBRUARY 2011
TYPICAL CHARACTERISTICS (continued)
DC OUTPUT VOLTAGE
vs
OUTPUT CURRENT
AMBIENT TEMPERATURE
Figure 17.
Figure 18.
DC OUTPUT VOLTAGE
MEASURED OUTPUT VOLTAGE
vs
AMBIENT TEMPERATURE
DAC TARGET OUTPUT VOLTAGE
Figure 19.
Figure 20.
12
2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TPS62650 TPS62651
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TPS62651YFF 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
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