參數(shù)資料
型號: TPS62242DRV
廠商: Texas Instruments, Inc.
英文描述: 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
中文描述: 2.25兆赫300毫安降壓轉(zhuǎn)換器2x2SON/TSOT23包
文件頁數(shù): 29/29頁
文件大?。?/td> 859K
代理商: TPS62242DRV
www.ti.com
TimeBase-10 s/Div
m
V 3.6V
V
1.8V,I
10mA
L 2.2 H,C
10 F0603
IN
OUT
m
V
20mV/Div
OUT
SW2V/Div
I 200mA/Div
coil
V 3.6V;V
1.8V,I
10
MODE=GND
IN
OUT
mA;
L =4.7 H,C
=10 F0603,
m
OUT
V
20mV/Div
OUT
I 200mA/Div
coil
TimeBase-2ms/Div
SW2V/Div
V 3.6V
V
1.8V
I
20
MODE=GND
IN
OUT
mA to200mA
V
50mV/Div
OUT
I 200mA/Div
coil
Timebase-40ms/Div
I
200mA/Div
OUT
20mA
200mA
V 3.6V
V
1.8V
I
1
MODE=GND
IN
OUT
mA to50mA
V
50mV/Div
OUT
I 200mA/Div
coil
TimeBase-100ms/Div
I
50mA/Div
OUT
1mA
50mA
TPS62240, TPS62242, TPS62243
SLVS762B – JUNE 2007 – REVISED SEPTEMBER 2007
TYPICAL OPERATION
vs
PFM MODE
PFM MODE RIPPLE
Figure 13.
Figure 14.
PFM LOAD TRANSIENT
Figure 15.
Figure 16.
Copyright 2007, Texas Instruments Incorporated
Submit Documentation Feedback
9
Product Folder Link(s): TPS62240 TPS62242 TPS62243
相關(guān)PDF資料
PDF描述
TPS62242 2.25MHz 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package
TPS62243DRVRG4 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
TPS62243DRVR 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
TPS62243DRVT 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
TPS62243DRV 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS62242DRVR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 300mA 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
TPS62242DRVRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 300mA 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
TPS62242DRVT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 300mA 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
TPS62242DRVTG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 300mA 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
TPS62242QDDCRQ1 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 AC 2.25MHz 300mA SD Converter RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel