參數(shù)資料
型號(hào): TPS54140QDRCRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, PDSO10
封裝: GREEN, PLASTIC, SON-10
文件頁數(shù): 48/50頁
文件大小: 1602K
代理商: TPS54140QDRCRQ1
0.784
0.792
0.800
0.808
0.816
-50
-25
0
25
50
75
100
125
150
V
-V
oltageReference-V
ref
T -JunctionTemperature-°C
J
V =12V
I
0
125
250
375
500
-50
-25
0
25
50
75
100
125
150
T -JunctionTemperature-°C
J
RDSON-StaticDrain-SourceOn-StateResistance-m
W
BOOT-PH=3V
BOOT-PH=6V
V =12V
I
550
570
580
590
600
610
-50
-25
0
25
50
75
100
125
150
f
-SwitchingFrequency-kHz
s
560
T -JunctionTemperature-°C
J
V =12V,
RT =200k
I
W
2
2.5
3
3.5
-50
-25
0
25
50
75
100
125
150
SwitchCurrent-
A
T -JunctionTemperature-°C
J
V =12V
I
0
500
1000
1500
2000
2500
0
25
50
75
100
125
150
175
200
RT/CLK-Resistance-kW
f
-SwitchingFrequency-kHz
s
V =12V,
T =25°C
I
J
0
200
400
600
800
1000
100
200
300
400
500
600
700
800
900
1000
RT/CLK-Resistance-kW
f
-SwitchingFrequency-kHz
s
V =12V,
T =25°C
I
J
SLVSA24B
– OCTOBER 2009 – REVISED MARCH 2011
TYPICAL CHARACTERISTICS
ON RESISTANCE vs JUNCTION TEMPERATURE
VOLTAGE REFERENCE vs JUNCTION TEMPERATURE
Figure 1.
Figure 2.
SWITCH CURRENT LIMIT vs JUNCTION TEMPERATURE
SWITCHING FREQUENCY vs JUNCTION TEMPERATURE
Figure 3.
Figure 4.
SWITCHING FREQUENCY vs RT/CLK RESISTANCE HIGH
SWITCHING FREQUENCY vs RT/CLK RESISTANCE LOW
FREQUENCY RANGE
Figure 5.
Figure 6.
Copyright
2009–2011, Texas Instruments Incorporated
7
Product Folder Link(s): TPS54140-Q1
相關(guān)PDF資料
PDF描述
TPS54160DRCT SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO10
TPS54160DGQ 2.7 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO10
TPS54160DGQR 2.7 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO10
TPS5420MDREPG4 5.2 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8
TPS5420MDREP 5.2 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS54160 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A, 60-V, STEP-DOWN SWIFT DC/DC CONVERTER WITH ECO-MODE
TPS54160_08 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A, 60V STEP DOWN SWIFTa?¢ DC/DC CONVERTER WITH ECO-MODEa?¢
TPS54160_11 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A, 60-V, STEP-DOWN SWIFT DC/DC CONVERTER WITH ECO-MODE
TPS54160A 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A, 60-V, Step-Down SWIFTa?¢ DC/DC Converter with Eco-modea?¢
TPS54160A_13 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A, 60-V, Step-Down SWIFT DC/DC Converter with Eco-mode