参数资料
型号: TPS61170DRVTG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.44 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PDSO6
封装: 2 X 2 MM, GREEN, PLASTIC, SON-6
文件页数: 26/29页
文件大小: 689K
代理商: TPS61170DRVTG4
40
50
60
70
80
90
100
0
50
100
150
200
250
300
VOUT =24V
VIN=8.5V
VIN=5V
VIN=12V
Efficiency-%
OutputCurrent-mA
40
50
60
70
80
90
100
0
50
100
150
200
250
300
VOUT =12V
VOUT =18V
VOUT =24V
VOUT =30V
Efficiency-%
OutputCurrent-mA
VIN=5V
11.88
11.90
11.92
11.94
11.96
3
4
5
6
7
8
9
10
11
V -InputVoltage-V
I
T =25°C
A
I
=100mA
LOAD
V
-OutputV
oltage-V
O
T =85°C
A
T =-40°C
A
800
900
1000
1100
1200
1300
1400
1500
1600
20
30
40
50
60
70
80
90
DutyCycle-%
SwitchCurrentLimit-
A
SLVS789C
– NOVEMBER 2007 – REVISED APRIL 2011
EFFICIENCY
vs
OUTPUT CURRENT
Figure 2.
Figure 3.
OUTPUT VOLTAGE
SWITCH CURRENT LIMIT
vs
INPUT VOLTAGE
DUTY CYCLE
Figure 4.
Figure 5.
6
Copyright
2007–2011, Texas Instruments Incorporated
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