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)： 11/34頁
文件大?。?/td> 1181K
代理商： TPS62230DRYR
V
=1.8V
1V/div
OUT
I
200mA/div
L
V
=3.6V
C
=4.7 F
L =2.2 H
MODE=GND
I
=0mA
IN
OUT
m
SW5V/div
EN2V/div
V
PreBias=1V
OUT
TimeBase-20 s/div
m
f-Frequency
Noise
Stop
40MHz
400m
4MHz
10n
300m
200m
100m
700m
500m
1m
800m
900m
600m
Start
0Hz
TPS62231
MODE=GND,
V
=1.8V,
R
L =2.2 H,
(MIPSZ20122R2,Size2012)
C
=4.7 F(Size0402)
OUT
LOAD
OUT
=12R
m
RefLvl=1mV
RBW30kHz
VBW30kHz
SWT115ms
V
=2.7V(green)
IN
V
=3.6V(blue)
IN
V
=3V(red)
IN
V
=4.2V(yellow)
IN
f-Frequency
Noise
Stop
10MHz
400m
1MHz
10n
300m
200m
100m
700m
500m
1m
800m
900m
V
=2.7V(green)
IN
V
=3.6V(blue)
IN
V
=3V(red)
IN
V
=4.2V(yellow)
IN
600m
Start
0Hz
TPS62231
MODE=GND,
V
=1.8V,
R
L =2.2 H,
(MIPSZ20122R2,Size2012)
C
=4.7 F(Size0402)
OUT
LOAD
OUT
=100R
m
RefLvl=1mV
RBW30kHz
VBW30kHz
SWT28ms
TPS62230, TPS62231, TPS62232, TPS62233, TPS62234, TPS62235, TPS62236
TPS62237, TPS62238, TPS62239, TPS622310, TPS622311, TPS622312
TPS622313, TPS622314, TPS622315, TPS622316, TPS622317, TPS622318
www.ti.com
SLVS941E – APRIL 2009 – REVISED DECEMBER 2010
TYPICAL CHARACTERISTICS (continued)
Figure 49. Startup in 1V Pre-biased Output
Figure 50. Spurious Output Noise, 12R Load, TPS62231
Figure 51. Spurious Output Noise, 100R Load, TPS62231
Copyright 2009–2010, Texas Instruments Incorporated
19
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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 安裝風格:SMD/SMT
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