LTM4620

量产

双通道 13A 或单通道 26A DC/DC μModule 稳压器

数据手册 产品选型表
产品模型
7
产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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产品详情

  • 完整的独立型双通道输出电源
  • 双通道 13A 或单通道 26A 输出
  • 宽输入电压范围：4.5V 至 16V
  • 输出电压范围：0.6V 至 2.5V
  • ±1.5% 的最大总 DC 输出误差
  • 采用多个 LTM4620 可实现多相均流 (高达 100A)
  • 差分远端采样放大器
  • 电流模式控制 / 快速瞬态响应
  • 可调开关频率
  • 过流折返保护
  • 频率同步
  • 内部温度检测二极管输出
  • 输出过压保护
  • 耐热性能增强型 (15mm x 15mm x 4.41mm) LGA 封装和 (15mm x 15mm x 5.01mm) BGA 封装
LTM4620
双通道 13A 或单通道 26A DC/DC μModule 稳压器
26A, 1.2V Output DC/DC μModule® Regulator 1.2V Efficiency vs IOUT Product Package 1 Product Package 2
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参考资料

数据手册 1

可靠性数据 1

用户手册 4

设计笔记 1

技术文章 6

了解更多
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硬件生态系统

部分模型 产品周期 描述
µModule降压稳压器 1
LTM4630
推荐新设计使用 双输出 18A 或单输出 36A DC/DC μModule 稳压器
PowerPath、理想二极管和负载开关 1
LTC4370
推荐新设计使用 双电源二极管 “合路” 电流平衡控制器
硅振荡器 1
LTC6908
具扩频调制功能、采用电阻器设定频率的 SOT-23 封装振荡器
集成数字电源系统管理的µModule稳压器 1
LTM4676
过期 具数字电源系统管理功能的双通道 13A 或单通道 26A μModule 稳压器
数字电源系统管理器 1
LTC2974
推荐新设计使用 具有精确输出电流的4通道PMBus电源系统管理器
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工具及仿真模型

LTspice 5

LTspice中提供以下器件型号：

  • LTM4620
  • LTM4620A

LTpowerCAD 5

LTspice

LTspice®是一款强大高效的免费仿真软件、原理图采集和波形观测器，为改善模拟电路的仿真提供增强功能和模型。

LTpowerCAD

LTpowerCAD®是一种电源设计程序，它选择功率级元件，提供详细效率信息，显示快速环路波特图稳定性和负载瞬态分析，并可导出至LTspice进行仿真。

评估套件

eval board
schematic 1
DC1780A-C

LTM4620EV Demo Board | LTM4620 (x4) PolyPhase µModule Buck, 4.5V ≤ VIN ≤ 16V, VOUT = 1.0V/1.2V/1.5V/1.8V/2.5V @ 100A

立即购买 更多内容

产品详情

Demonstration circuit 1780A-C features poly phase design using the LTM4620EV, the high efficiency, high density, dual 13A, switch mode step-down power module regulator. The input voltage is from 4.5V to 16V. The output voltage is jumper selectable from 1.0V to 2.5V. DC1780A-C can deliver nominal 100A output current with 4× LTM4620s in parallel. Output current derating is necessary for certain VIN, VOUT, and thermal conditions.

eval board
schematic 2
DC1780A-A

LTM4620EV Demo Board | LTM4620 (x2) PolyPhase µModule Buck, 4.5V ≤ VIN ≤ 16V, VOUT = 1.0V/1.2V/1.5V/1.8V/2.5V @ 50A

立即购买 更多内容

产品详情

Demonstration circuit 1780A-A features PolyPhase® design using the LTM4620EV, the high efficiency, high density, dual 13A, switch mode step-down power module regulator. The input voltage is from 4.5V to 16V. The output voltage is jumper selectable from 1.0V to 2.5V. DC1780A-A can deliver nominal 50A output current with 2× LTM4620s in parallel. As explained in the data sheet, output current derating is necessary for certain VIN, VOUT, and thermal conditions.

eval board
schematic 3
DC1780A-B

LTM4620EV Demo Board | LTM4620 (x3) PolyPhase µModule Buck, 4.5V ≤ VIN ≤ 16V, VOUT = 1.0V/1.2V/1.5V/1.8V/2.5V @ 75A

立即购买 更多内容

产品详情

Demonstration circuit 1780A-B features PolyPhase® design using the LTM4620EV, the high efficiency, high density, dual 13A, switch mode step-down power module regulator. The input voltage is from 4.5V to 16V. The output voltage is jumper selectable from 1.0V to 2.5V. DC1780A-B can deliver nominal 75A output current with 3× LTM4620s in parallel. Output current derating is necessary for certain VIN, VOUT, and thermal conditions.

eval board
schematic 4
DC1498A

LTM4620EV演示板 |双通道16V、13A降压型µModule稳压器

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产品详情

DC1498A内置高效率、高密度、双通道13A、开关模式降压电源模块稳压器LTM4620EV。输入电压范围为4.5V至16V。输出电压的可编程范围为0.6V至2.5V。DC1498A可在每个通道中提供12A标称输出电流，最大电流高达13A。某些VIN、VOUT和热条件下，输出电流必须降额。
DC1780A-C
LTM4620EV Demo Board | LTM4620 (x4) PolyPhase µModule Buck, 4.5V ≤ VIN ≤ 16V, VOUT = 1.0V/1.2V/1.5V/1.8V/2.5V @ 100A
DC1780A-C - Schematic
DC1780A-A
LTM4620EV Demo Board | LTM4620 (x2) PolyPhase µModule Buck, 4.5V ≤ VIN ≤ 16V, VOUT = 1.0V/1.2V/1.5V/1.8V/2.5V @ 50A
DC1780A-A - Schematic
DC1780A-B
LTM4620EV Demo Board | LTM4620 (x3) PolyPhase µModule Buck, 4.5V ≤ VIN ≤ 16V, VOUT = 1.0V/1.2V/1.5V/1.8V/2.5V @ 75A
DC1780A-B - Schematic
DC1498A
LTM4620EV演示板 |双通道16V、13A降压型µModule稳压器
DC1498A - Schematic

参考电路

Simplied Power Tree that directly steps down 12V to required I/O voltage
Arria 10 (Rev E3- Linear Technology) Dev Kit Block Diagram
Altera Arria 10 FPGA Development Kit 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Intel Agilex 7 FPGA F-series Development Kit (2x F-Tile)
Intel Agilex 7 FPGA F-series Development Kit (2x F-Tile)
Intel Agilex 7 FPGA F-series Development Kit (2x F-Tile) 参考设计

Altera FPGA

查看参考设计详情

特性和优点

  • Intel Agilex 7 F-Series devices target a wide range of applications across many markets. This series offers transceiver rates up to 58 Gbps, advanced DSP blocks supporting multiple precisions of fixed-point and floating-point operations, and high-performance crypto blocks.
  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications.
  • Our reference designs are supported by an intuitive design tool set and IP.
  • ADI provides supporting documentation including LTpowerPlanner and applicable LTpowerPlay configuration files to enable you to validate the power solution for your application seamlessly. Our team can provide samples and/or evaluation boards for quick validation that can speed time to market in the most complex applications.
  • For a complete list power designs and use cases, please contact your local FAE.
Stratix V Advanced System Development Board
Stratix V Advanced System Development Board
Stratix V Advanced System Development Board Block Diagram
Stratix V Advanced Systems Development Board Power Tree
Stratix V Advanced System Development Board 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Kintex UltraScale Board
Kintex UltraScale Board
UltraScale Board Block Diagram
HTG-K800 Power Tree
Xilinx Kintex UltraScale PCI Express Platform 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Virtex 7 PCI Express Gen 3 /100Gig Networking Card - Top View
Virtex 7 PCI Express Gen 3 /100Gig Networking Card - Top View
Virtex 7 PCI Express Gen 3 /100Gig Networking Card - Bottom View
HTG-V7-G3PCIE Block Diagram
HTG-V7-G3PCIE Power Tree
Xilinx Virtex 7 PCI Express Gen 3/100Gig Networking Card 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Virtex UltraScale Development Platform
Virtex UltraScale Development Platform
HTG-830 Power Tree
Xilinx Virtex UltraScale Development Platform 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
HTG-9100 900 Gb Optical Networking Platform
HTG-9100 900 Gb Optical Networking Platform
HTG-9100 Block Diagram
HTG-9100 Power Tree
Xilinx Virtex UltraScale Multi 100 Gig Optical Networking Platform 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Virtex-7™ 10G/40G/100G Optical Interface FPGA Platform
Virtex-7™ 10G/40G/100G Optical Interface FPGA Platform
HTG-V7-OPTIC Block Diagram
HTG-V7-OPTIC Power Tree
Xilinx Virtex-7 10G/40G/100G Optical Interface FPGA Platform 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
HTG-V7-PCIE-FF Block Diagram
HTG-V7-PCIE-FF Block Diagram
HTG-712 Networking Card with Samtec Firefly
HTG-712 Power Tree
Xilinx Virtex-7 High-End Networking Card with Samtec FireFly 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Virtex™ -7 V2000T PCI Express Dev Board
Virtex™ -7 V2000T PCI Express Dev Board
HTG-V7-PCIE Block Diagram
HTG-V7-PCIE Power Tree
Xilinx Virtex-7 V2000T PCI Express Development Board 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Virtex™ -7 High-End Networking Card With Dual CXP Ports
Virtex™ -7 High-End Networking Card With Dual CXP Ports
HTG-V7-PCIE-CXP Block Diagram
HTG-V7-PCIE-CXP Power Tree
Xilinx Virtex™ -7 High-End Networking Card With Dual CXP Ports 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Altera Arria 10 FPGA Development Kit
Simplied Power Tree that directly steps down 12V to required I/O voltage
Arria 10 (Rev E3- Linear Technology) Dev Kit Block Diagram
Intel Agilex 7 FPGA F-series Development Kit (2x F-Tile)
Altera FPGA
Intel Agilex 7 FPGA F-series Development Kit (2x F-Tile)
Stratix V Advanced System Development Board
Stratix V Advanced System Development Board
Stratix V Advanced System Development Board Block Diagram
Stratix V Advanced Systems Development Board Power Tree
Xilinx Kintex UltraScale PCI Express Platform
Kintex UltraScale Board
UltraScale Board Block Diagram
HTG-K800 Power Tree
Xilinx Virtex 7 PCI Express Gen 3/100Gig Networking Card
Virtex 7 PCI Express Gen 3 /100Gig Networking Card - Top View
Virtex 7 PCI Express Gen 3 /100Gig Networking Card - Bottom View
HTG-V7-G3PCIE Block Diagram
HTG-V7-G3PCIE Power Tree
Xilinx Virtex UltraScale Development Platform
Virtex UltraScale Development Platform
HTG-830 Power Tree
Xilinx Virtex UltraScale Multi 100 Gig Optical Networking Platform
HTG-9100 900 Gb Optical Networking Platform
HTG-9100 Block Diagram
HTG-9100 Power Tree
Xilinx Virtex-7 10G/40G/100G Optical Interface FPGA Platform
Virtex-7™ 10G/40G/100G Optical Interface FPGA Platform
HTG-V7-OPTIC Block Diagram
HTG-V7-OPTIC Power Tree
Xilinx Virtex-7 High-End Networking Card with Samtec FireFly
HTG-V7-PCIE-FF Block Diagram
HTG-712 Networking Card with Samtec Firefly
HTG-712 Power Tree
Xilinx Virtex-7 V2000T PCI Express Development Board
Virtex™ -7 V2000T PCI Express Dev Board
HTG-V7-PCIE Block Diagram
HTG-V7-PCIE Power Tree
Xilinx Virtex™ -7 High-End Networking Card With Dual CXP Ports
Virtex™ -7 High-End Networking Card With Dual CXP Ports
HTG-V7-PCIE-CXP Block Diagram
HTG-V7-PCIE-CXP Power Tree

最新评论

3 年前
Please tell me some thermal resistance parameters(Rjb)~~
6 年前
RE: LTM4620A与LTM4620V怎样选择
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