參數(shù)資料
型號: TPS62240DRV
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): 7/29頁
文件大?。?/td> 859K
代理商: TPS62240DRV
www.ti.com
1.74
1.76
1.78
1.80
1.82
1.84
1.86
1.88
V
-
O
0.01
0.1
1
10
100
1000
I
- Output Current - mA
O
V = 3.6 V
V = 4.5 V
V = 3 V
V = 2.7 V
V = 2.3 V
PFM
T
= -40°C,
V
= 1.8 V,
MODE = GND,
L = 2.2 H,
C
= 10 F
O
A
O
m
PWM
1.74
1.76
1.78
1.8
1.82
1.84
1.86
1.88
V
-
O
0.01
0.1
1
10
100
1000
I
- Output Current - mA
O
V = 3.6 V
V = 4.5 V
V = 3 V
V = 2.7 V
V = 2.3 V
T
= 25°C,
V
= 1.8 V,
MODE = GND,
L = 2.2 H,
C
= 10 F
O
A
O
m
m
PFM
PWM
1.746
1.764
1.782
1.8
1.818
1.836
1.854
0.01
0.1
1
10
100
1000
I
- Output Current - mA
O
V = 3.6 V
V = 4.5 V
V = 3 V
V = 2.7 V
V = 2 V
T
= 25°C,
V
= 1.8 V,
MODE = V ,
L = 2.2 H
A
O
I
m
V
-
O
1.74
1.76
1.78
1.8
1.82
1.84
1.86
1.88
PFM
PWM
0.01
0.1
1
10
100
1000
I
- Output Current - mA
O
V = 3.6 V
V = 4.5 V
V = 3 V
V = 2.7 V
V = 2.3 V
V
-
O
T
= 85°C,
V
= 1.8 V,
MODE = GND,
L = 2.2 H,
C
= 10 F
O
A
O
m
m
TPS62240, TPS62242, TPS62243
SLVS762B–JUNE 2007–REVISED SEPTEMBER 2007
OUTPUT VOLTAGE ACCURACY
vs
OUTPUT CURRENT
OUTPUT VOLTAGE ACCURACY
vs
OUTPUT CURRENT
Figure 5.
Figure 6.
OUTPUT VOLTAGE ACCURACY
vs
OUTPUT CURRENT
OUTPUT VOLTAGE ACCURACY
vs
OUTPUT CURRENT
Figure 7.
Figure 8.
Copyright 2007, Texas Instruments Incorporated
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Product Folder Link(s):
TPS62240 TPS62242 TPS62243
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TPS62240DRVR 功能描述:直流/直流開關調(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
TPS62240DRVRG4 功能描述:直流/直流開關調(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
TPS62240DRVT 功能描述:直流/直流開關調(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
TPS62240DRVTG4 功能描述:直流/直流開關調(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
TPS62240EVM-229 功能描述:電源管理IC開發(fā)工具 TPS62240 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