參數(shù)資料
型號(hào): TPS62420DRCT
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 1.61 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件頁(yè)數(shù): 37/37頁(yè)
文件大?。?/td> 1020K
代理商: TPS62420DRCT
50
55
60
65
70
75
80
85
90
95
100
2
3
4
5
6
Efficiency
MODE/DATA =0
V
=1.575V
OUT
I
=10mA
OUT
I
=1mA
OUT
I
=200mA
OUT
V
-V
IN
50
60
70
80
90
100
3
4
5
6
V
-V
IN
Efficiency
MODE/DATA =0
V
=3.3V
OUT
I
=100mA
OUT
I
=10mA
OUT
I
=1mA
OUT
1.500
1.525
1.550
1.575
1.600
1.625
1.650
0.01
0.10
1
10
100
1000
V
DC-V
O
U
T
MODE/DATA =low,PFMMode,voltagepositioningactive
I
-mA
OUT
MODE/DATA =high,forcedPWMMode
V
=4.2V
IN
PWMMode
Operation
V
=2.7V
IN
V
=3.6V
IN
V
=2.7V
IN
V
=3.6V
IN
V
=4.2V
IN
V
=1.575V
OUT1
3.2
3.25
3.3
3.35
3.4
0.01
0.10
1
10
100
1000
I
-mA
OUT
MODE/DATA =low,PFMMode,voltagepositioningactive
MODE/DATA =high,forcedPWMMode
PWMMode
Operation
V
=5V
IN
V
=3.7V
IN
V
=4.2V
IN
V
=3.7V
IN
V
=4.2V
IN
V
=5V
IN
V
=3.3V
OUT2
V
DC-V
O
U
T
www.ti.com
SLVS676C – JUNE 2006 – REVISED JUNE 2010
EFFICIENCY vs VIN , VOUT1 = 1.575V
EFFICIENCY vs VIN, VOUT2 = 3.3V
Figure 5.
Figure 6.
DC OUTPUT ACCURACY VOUT1 = 1.575V
DC OUTPUT ACCURACY VOUT2 = 3.3V
Figure 7.
Figure 8.
Copyright 2006–2010, Texas Instruments Incorporated
9
Product Folder Link(s): TPS62420 TPS62421
相關(guān)PDF資料
PDF描述
TPS62420DRC 1.61 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO10
TPS62421DRCR 1.61 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO10
TPS62510DRCRG4 1.5 A SWITCHING REGULATOR, 1700 kHz SWITCHING FREQ-MAX, PDSO10
TPS62510DRCT 1.5 A SWITCHING REGULATOR, 1700 kHz SWITCHING FREQ-MAX, PDSO10
TPS62510DRC 1.5 A SWITCHING REGULATOR, 1700 kHz SWITCHING FREQ-MAX, PDSO10
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS62420DRCT 制造商:Texas Instruments 功能描述:DC/DC Converter IC 制造商:Texas Instruments 功能描述:IC, DUAL STEP-DOWN CONVERTER, SON-10
TPS62420DRCTG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Dual Adj 600mA & 1000mA 2.25MHz 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
TPS62420EVM-167 功能描述:電源管理IC開發(fā)工具 STEP DOWN CONVERTER RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS62420QDRCRQ1 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Dual,Adj,600mA&1000 mA,2.25MHz Step-Down 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
TPS62421DRCR 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 2.25MHz 600mA/1000 mA Dual Step Down 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