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)： 10/34頁
文件大?。?/td> 1181K
代理商： TPS62230DRYR
V
=1.8V
50mV/div
OUT
I
= 5 mA to 150 mA
1 0 0 m A / d i v
O U T
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =2.2
H
MODE=GND
IN
OUT
m
t-Time-10 ms/div
V
=2.5V
50mV/div
OUT
I
=5mA to200mA
100mA/div
OUT
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =1
H
MODE=V
IN
OUT
IN
m
t-Time-5 ms/div
SW
2V/div
V
=0Vto2.5V
1V/div
OUT
I
50mA/div
IN
V
=3.6V
C
=4.7
F
L =1
H
MODE=GND
Load=20R
IN
OUT
m
t-Time-20 ms/div
EN
2V/div
V
=1.8V
50mV/div
OUT
I
=5mA to150mA
100mA/div
OUT
I
200mA/div
L
V
=3.6V
C
=4.7
F
L =2.2
H
MODE=V
IN
OUT
IN
m
t-Time-10 ms/div
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 45. Load Transient Response 5mA to 200mA,
Figure 46. Load Transient Response 5mA to 150mA, PFM
Forced PWM Mode, VOUT 2.5V
to PWM Mode, VOUT 1.8V
Figure 47. Load Transient Response 5mA to 150mA,
Figure 48. Start Up into 20
Load, VOUT 2.5V
Forced PWM Mode, VOUT 1.8V
18
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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