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TPS54240

TPS54240 3.5-V to 42-V Step-Down DC - DC Converter With Eco-Mode™

1 Features 1• 3.5-V to 42-V Input Voltage Range • 200-mΩ High-Side MOSFET • High Efficiency at Light Loads With a Pulse Skipping Eco-Mode™ • 138-μA Operating Quiescent Current • 1.3-μA Shutdown Current • 100-kHz to 2.5-MHz Switching Frequency • Synchronizes to External Clock • Adjustable

文件:3.05384 Mbytes 页数:60 Pages

TI

德州仪器

TPS54240

3.5V to 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?

文件:1.46521 Mbytes 页数:44 Pages

TI

德州仪器

TPS54240

3.5V to 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE?

文件:2.02091 Mbytes 页数:54 Pages

TI

德州仪器

TPS54240

3.5-V to 42-V STEP-DOWN SWIFT DC/DC CONVERTER WITH Eco-mode CONTROL SCHEME

文件:2.29693 Mbytes 页数:52 Pages

TI

德州仪器

TPS54240

3.5-V to 42-V Step-Down DC - DC Converter With Eco-Mode

文件:2.41515 Mbytes 页数:56 Pages

TI

德州仪器

TPS54240

具有 Eco-Mode 的 3.5V 至 42V 输入、2.5A 降压转换器

The TPS54240 device is a 42-V, 2.5-A, step-down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low-ripple, pulse skip mode reduces the no load, regulated output supply current to 138 µA. Using the enable p • 3.5-V to 42-V Input Voltage Range\n• High Efficiency at Light Loads With a Pulse Skipping Eco-Mode™\n• 1.3-µA Shutdown Current\n• Synchronizes to External Clock\n• UV and OV Power Good Output\n• 0.8-V Internal Voltage Reference\n• Supported by WEBENCH® Software Tool;

TI

德州仪器

TPS54240DGQ

丝印:54240;Package:HVSSOP(DGQ);TPS54240 3.5-V to 42-V Step-Down DC - DC Converter With Eco-Mode™

1 Features 1• 3.5-V to 42-V Input Voltage Range • 200-mΩ High-Side MOSFET • High Efficiency at Light Loads With a Pulse Skipping Eco-Mode™ • 138-μA Operating Quiescent Current • 1.3-μA Shutdown Current • 100-kHz to 2.5-MHz Switching Frequency • Synchronizes to External Clock • Adjustable

文件:3.05384 Mbytes 页数:60 Pages

TI

德州仪器

TPS54240DGQ.A

丝印:54240;Package:HVSSOP(DGQ);TPS54240 3.5-V to 42-V Step-Down DC - DC Converter With Eco-Mode™

1 Features 1• 3.5-V to 42-V Input Voltage Range • 200-mΩ High-Side MOSFET • High Efficiency at Light Loads With a Pulse Skipping Eco-Mode™ • 138-μA Operating Quiescent Current • 1.3-μA Shutdown Current • 100-kHz to 2.5-MHz Switching Frequency • Synchronizes to External Clock • Adjustable

文件:3.05384 Mbytes 页数:60 Pages

TI

德州仪器

TPS54240DGQ.B

丝印:54240;Package:HVSSOP(DGQ);TPS54240 3.5-V to 42-V Step-Down DC - DC Converter With Eco-Mode™

1 Features 1• 3.5-V to 42-V Input Voltage Range • 200-mΩ High-Side MOSFET • High Efficiency at Light Loads With a Pulse Skipping Eco-Mode™ • 138-μA Operating Quiescent Current • 1.3-μA Shutdown Current • 100-kHz to 2.5-MHz Switching Frequency • Synchronizes to External Clock • Adjustable

文件:3.05384 Mbytes 页数:60 Pages

TI

德州仪器

TPS54240DGQR

丝印:54240;Package:HVSSOP(DGQ);TPS54240 3.5-V to 42-V Step-Down DC - DC Converter With Eco-Mode™

1 Features 1• 3.5-V to 42-V Input Voltage Range • 200-mΩ High-Side MOSFET • High Efficiency at Light Loads With a Pulse Skipping Eco-Mode™ • 138-μA Operating Quiescent Current • 1.3-μA Shutdown Current • 100-kHz to 2.5-MHz Switching Frequency • Synchronizes to External Clock • Adjustable

文件:3.05384 Mbytes 页数:60 Pages

TI

德州仪器

技术参数

  • Vin(Max)(V):

    42

  • Vout(Min)(V):

    0.8

  • Vout(Max)(V):

    39

  • Iout(Max)(A):

    2.5

  • Regulated outputs(#):

    1

  • Switching frequency(Min)(kHz):

    100

  • Switching frequency(Max)(kHz):

    2500

  • Iq(Typ)(mA):

    0.138

  • Features:

    EnableFrequency SynchronizationLight Load EfficiencyOver Current ProtectionPower GoodTrackingUVLO Adjustable

  • Control mode:

    Current Mode

  • Duty cycle(Max)(%):

    98

  • Operating temperature range(C):

    -40 to 125

  • Rating:

    Catalog

  • Package Group:

    HVSSOP

  • Type:

    Converter

  • Package size:

    mm2

  • 10)10VSON:

    9 mm2

供应商型号品牌批号封装库存备注价格
NA
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
80000
询价
TI(德州仪器)
2022+
8000
原厂原装,假一罚十
询价
TI(德州仪器)
23+
标准封装
6000
正规渠道,只有原装!
询价
TI(德州仪器)
23+
N/A
6000
公司只做原装,可来电咨询
询价
TI/德州
2018+
1.85
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
TI(德州仪器)
23+
13650
公司只做原装正品,假一赔十
询价
TI(德州仪器)
24+
N/A
6000
原厂原装,价格优势,欢迎洽谈!
询价
TI(德州仪器)
25+
N/A
8800
公司只做原装,详情请咨询
询价
更多TPS54240供应商 更新时间2026-4-17 10:45:00