參數(shù)資料
型號： TPS62230DRYR
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： 1.22 A SWITCHING REGULATOR, 3800 kHz SWITCHING FREQ-MAX, PDSO6
封裝： 1 X 1.50 MM, 0.60 MM HEIGHT, GREEN, PLASTIC, MO-287UFAD, SON-6
文件頁數(shù)： 33/34頁
文件大小： 1181K
代理商： TPS62230DRYR
0
10
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30
40
50
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70
80
90
100
Efficiency-%
1
10
100
1000
I
-OutputCurrent-mA
O
MODE=V ,
V
=1.2V,
L =2.2 HMIPSZ20122R2(2012size),
C
=4.7 F
IN
OUT
m
V
=5V
IN
V
=2.3V
IN
V
=3.6V
IN
V
=4.2V
IN
V
=2.7V
IN
0
10
20
30
40
50
60
70
80
90
100
Efficiency-%
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
MODE=GND,
V
=1.2V,
L =2.2
HMIPSZ20122R2(2012size),
C
=4.7
F
OUT
m
V
=5V
IN
V
=2.3V
IN
V
=3.6V
IN
V
=4.2V
IN
V
=2.7V
IN
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
0
10
20
30
40
50
60
70
80
90
100
Efficiency-%
V
=3.6V
IN
V
=4.2V
IN
V
=5V
IN
TPS62233
MODE=GND,
V
=3V,
L =1 H,
C
=4.7 F
OUT
m
50
55
60
65
70
75
80
85
90
Efficiency-%
0.1
1
10
100
1000
I
-OutputCurrent-mA
O
LQM21PN2R2
L =2.2 H0805
(2x1.25x0.55mm )
m
3
MIPSZ2012D2R2
L =2.2 H0805
(2x1.25x1mm )
m
3
MIPSD1R0
L =1 H0805
(2x1.25x1mm )
m
3
LQM2HPN1R0MJ0
L =1 H
(2.5x2x1.2mm )
m
3
MODE=GND,
C
=2.2 F(0402),
C
=4.7 F(0402),
V
=1.8V,
V
=3.6V
IN
OUT
IN
m
MIPSA25202R2
L =2.2 H
(2.5x2x1.2mm )
m
3
TPS62230, TPS62231, TPS62232, TPS62233, TPS62234, TPS62235, TPS62236
TPS62237, TPS62238, TPS62239, TPS622310, TPS622311, TPS622312
TPS622313, TPS622314, TPS622315, TPS622316, TPS622317, TPS622318
SLVS941E – APRIL 2009 – REVISED DECEMBER 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 5. Efficiency PFM/PWM Mode 1.2V Output voltage
Figure 6. Efficiency Forced PWM Mode 1.2V Output
Voltage
Figure 7. Comparison Efficiency vs Inductor Value and
Figure 8. Comparison Efficiency vs IOUT – TPS62233
Size
8
Copyright 2009–2010, Texas Instruments Incorporated
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS62230DRYT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3 MHz Ultra Small Step Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62230DRYT 制造商:Texas Instruments 功能描述:DC/DC Converter IC 制造商:Texas Instruments 功能描述:IC, STEP-DOWN CONVERTER, SON-6
TPS62230EVM-370 功能描述:電源管理IC開發(fā)工具 TPS62230EVM-370 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS62230EVM-574 功能描述:電源管理IC開發(fā)工具 TPS62230 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS622310DRYR 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3MHz 500mA Step- Down Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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