參數(shù)資料
型號(hào): TPS62290DRV
廠商: Texas Instruments, Inc.
英文描述: Half Bridge Gate Driver; Package: 8-SO-8; Container: Tape & Reel
中文描述: 1降壓轉(zhuǎn)換器2步驟× 2 SON封裝
文件頁數(shù): 8/23頁
文件大?。?/td> 615K
代理商: TPS62290DRV
www.ti.com
Time Base - 100 s/Div
V
3.6 V to 4.2 V,
500 mV/Div
IN
V
= 1.8 V,
50 mV/Div,
I
= 250 mA,
OUT
MODE = GND
OUT
Time Base - 10 s/Div
V
20 mV/Div
OUT
V
3.6 V,
V
1.8 V, I
10 mA,
L 2.2 H, C
10 F 0603
m
IN
OUT
OUT
OUT
m
SW 2 V/Div
I
200 mA/Div
coil
Time Base - 10 s/Div
V
3.6 V,
V
1.8 V, I
150 mA,
L 2.2 H, C
10 F 0603
IN
OUT
OUT
OUT
V
10 mV/Div
OUT
SW 2 V/Div
I
200 mA/Div
coil
V
Input Voltage V
IN
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
2
2.5
3
3.5
4
4.5
5
5.5
6
I
-
S
m
T
= 85 C
A
T
= -40 C
A
EN = GND
T
= 25 C
A
TPS62290
SLVS764–JUNE 2007
TYPICAL OPERATION
vs
PFM MODE
PWM LINE TRANSIENT
Figure 9.
Figure 10.
TYPICAL OPERATION
vs
PWM MODE
SHUTDOWN CURRENT INTO VIN
vs
INPUT VOLTAGE
Figure 11.
Figure 12.
8
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參數(shù)描述
TPS62290DRVR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A 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
TPS62290DRVRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A 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
TPS62290DRVT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A 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
TPS62290DRVT 制造商:Texas Instruments 功能描述:DC/DC Converter IC
TPS62290DRVTG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 1A 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