參數(shù)資料
型號(hào): TPS51123ARGET
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, PQCC24
封裝: GREEN, PLASTIC, VQFN-24
文件頁(yè)數(shù): 8/36頁(yè)
文件大?。?/td> 891K
代理商: TPS51123ARGET
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0.001
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V
IN = 20 V
V
IN = 12 V
V
IN = 8 V
OOA
Auto-Skip
PWM Only
I
OUT1 – 5-V Output Current – A
5-V EFFICIENCY
vs
OUTPUT CURRENT
3.3-VOUTPUTVOLTAGE
vs
INPUTVOLTAGE
3.240
3.270
3.300
3.330
3.360
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IN -InputVoltage-V
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.3
-V
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tp
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o
lt
a
g
e
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O =0A
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O =6A
3.3-V EFFICIENCY
vs
OUTPUT CURRENT
0
20
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0.001
0.01
0.1
1
10
I
OUT2 - 3.3-V Output Current - A
h
-
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ff
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%
Auto-skip
PWM Only
OOA
5-V Switcher ON
VIN=8V
VIN=12V
VIN=20V
SLUSAA6A
– APRIL 2011 – REVISED MAY 2011
TYPICAL CHARACTERISTICS (continued)
Figure 25.
Figure 26.
Figure 27.
16
Copyright
2011, Texas Instruments Incorporated
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