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)： 5/34頁
文件大小： 1181K
代理商： TPS62230DRYR
0
500
1000
1500
2000
2500
3000
0
0.05 0.1 0.15
0.2 0.25 0.3 0.35 0.4 0.45
I
-OutputCurrent- A
O
f-Frequency-KHz
TPS62236
MODE=GND,
V
=1.85V,
L =2.2 H,
C
=4.7 F
OUT
m
V
=2.3V
IN
V
=2.7V
IN
V
=3.3V
IN
V
=4.2V
IN
V
=5V
IN
V
=3.6V
IN
0
0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50
I
-OutputCurrent- A
O
0
500
1000
1500
2000
2500
f-Frequency-KHz
V
=2.3V
IN
V
=2.7V
IN
V
=3.3V
IN
V
=3.6V
IN
V
=4.2V
IN
V
=5V
IN
TPS62235
MODE=GND,
V
=1.2V,
L =2.2 H,
C
=4.7 F
OUT
m
0
500
1000
1500
2000
2500
3000
0
0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50
I
-OutputCurrent- A
O
f-Frequency-KHz
TPS622311
MODE=GND,
V
=1.1V,
L =2.2 H,
C
=4.7 F
OUT
m
V
=2.3V
IN
V
=2.7V
IN
V
=3.3V
IN
V
=4.2V
IN
V
=5V
IN
0
5
10
15
20
25
30
35
40
45
50
V
-Peak-to-Peak
Output
V
oltage
-
mV
O
(PP)
0
50
100 150 200 250 300 350 400 450 500
I
- Output Current - mA
O
V = 3.3 V
I
V = 3.6 V
I
V = 4.2 V
I
TPS62230
V
= 2.5 V,
L = 2.2 H 2012,
(MIPSZ2012),
C
= 4.7 F 0402
O
m
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 25. Switching Frequency vs Output Current, 1.2V
Figure 26. Switching Frequency vs Output Current, 1.85V
Output Voltage MODE = PFM – TPS62235
Output Voltage MODE = PFM –TPS62236
Figure 27. Switching Frequency vs Output Current, 1.1V
Figure 28. Output Voltage, Peak-to-Peak vs Output Current
Output Voltage MODE = PFM – TPS622311
– TPS62230
Copyright 2009–2010, Texas Instruments Incorporated
13
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相關代理商/技術參數(shù)
參數(shù)描述
TPS62230DRYT 功能描述:直流/直流開關調節(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/直流開關轉換器 3MHz 500mA Step- Down Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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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