LTM4630-1
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LTM4630-1

具 0.8% DC 准确度和 3% 瞬态准确度的双通道 18A 或单通道 36A μModule 稳压器

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Info : 推荐新设计使用 tooltip
Info : 推荐新设计使用 tooltip
产品详情
产品模型 6
特性
  • 在整个电压、负载和温度范围内具有 ±0.8% 的最大总 DC 输出误差 (LTM4630-1A)
  • 可利用极小的输出电容实现 ±3% 的瞬态输出误差
  • 双通道 18A 或单通道 36A输出
  • 4.5V 至 15V 的输入电压范围,0.6V 至 1.8V 的输出电压范围
  • 差分远端采样放大器
  • 电流模式控制 / 快速瞬态响应
  • 高达 144A 的均流
  • 16mm x 16mm x 5.01mm BGA 封装
更多细节
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LTM®4630-1A / LTM4630-1B 是双通道 18A 或单通道 36A 输出降压型 μModule® (微型模块) 稳压器,它们分别具有 ±0.8% (LTM4630-1A) 和 ±1.5% (LTM4630-1B) 的总 DC 输出误差,以及 ±3% 的瞬态输出误差。封装中内置了开关控制器、功率 FET、电感器和所有的支持组件。外部补偿可实现快速瞬态响应,以较大限度地减小为 FPGA、ASIC 和处理器供电时的输出电容。利用同步的多相并联均流,4 个 LTM4630-1 器件能够提供高达 144A。LTM4630-1 可提供 16mm x 16mm x 5.01mm BGA 封装。




特点 VOUT
LTM4630 0.6V 至 1.8V
LTM4630-1 0.8% DC 和 3% 瞬态准确度 0.6V 至 1.8V
LTM4630A 较高的轻载效率 0.6V 至 5.3V
应用

  • FPGA、ASIC、微处理器内核电压调节
  • 信息、通信系统
产品模型 6

产品技术资料帮助

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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。

参考资料

参考资料

产品型号 引脚/封装图-中文版 文档 CAD 符号,脚注和 3D模型
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根据型号筛选

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产品型号

产品生命周期

PCN

12月 12, 2023

- 23_0218

LTM4630-1 Data Sheet Revision

LTM4630EY-1A#PBF

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LTM4630EY-1B#PBF

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LTM4630IY-1A

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2月 2, 2022

- 19_0164

Notification of qualification of a new mold compound for the LTM4630, LTM4630-1 µModule Regulator 

LTM4630EY-1A#PBF

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LTM4630EY-1B#PBF

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LTM4630IY-1A

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7月 21, 2021

- 21_0159

Ink Mark to Laser Mark Conversion for µModule

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LTM4630IY-1A

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2月 28, 2020

- 20_0123

Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

LTM4630EY-1A#PBF

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LTM4630EY-1B#PBF

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LTM4630IY-1A

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2月 5, 2020

- 20_0127

Supplier Material Change for µModule

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LTM4630IY-1A

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7月 25, 2019

- 19_0115

Notification of Additional Assembly Location, ASE Korea for LTM4630 and LTM4630A

LTM4630EY-1A#PBF

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LTM4630EY-1B#PBF

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LTM4630IY-1A

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根据型号筛选

reset

重置过滤器

产品型号

产品生命周期

PCN

12月 12, 2023

- 23_0218

arrow down

LTM4630-1 Data Sheet Revision

LTM4630EY-1A#PBF

量产

LTM4630EY-1B#PBF

量产

LTM4630IY-1A

量产

LTM4630IY-1A#PBF

量产

LTM4630IY-1B

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LTM4630IY-1B#PBF

量产

2月 2, 2022

- 19_0164

arrow down

Notification of qualification of a new mold compound for the LTM4630, LTM4630-1 µModule Regulator 

LTM4630EY-1A#PBF

量产

LTM4630EY-1B#PBF

量产

LTM4630IY-1A

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LTM4630IY-1A#PBF

量产

LTM4630IY-1B

量产

LTM4630IY-1B#PBF

量产

7月 21, 2021

- 21_0159

arrow down

Ink Mark to Laser Mark Conversion for µModule

LTM4630EY-1A#PBF

量产

LTM4630EY-1B#PBF

量产

LTM4630IY-1A

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LTM4630IY-1A#PBF

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LTM4630IY-1B

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LTM4630IY-1B#PBF

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2月 28, 2020

- 20_0123

arrow down

Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

LTM4630EY-1A#PBF

量产

LTM4630EY-1B#PBF

量产

LTM4630IY-1A

量产

LTM4630IY-1A#PBF

量产

LTM4630IY-1B

量产

LTM4630IY-1B#PBF

量产

2月 5, 2020

- 20_0127

arrow down

Supplier Material Change for µModule

LTM4630EY-1A#PBF

量产

LTM4630EY-1B#PBF

量产

LTM4630IY-1A

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LTM4630IY-1A#PBF

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LTM4630IY-1B

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LTM4630IY-1B#PBF

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7月 25, 2019

- 19_0115

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Notification of Additional Assembly Location, ASE Korea for LTM4630 and LTM4630A

LTM4630EY-1A#PBF

量产

LTM4630EY-1B#PBF

量产

LTM4630IY-1A

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软件和型号相关生态系统

软件和型号相关生态系统

评估套件

评估套件 6

reference details image

DC2164A-B

LTM4630EY-1 Demo Board | 3 Paralleled Buck µModules, 4.5V ≤ VIN ≤ 15V, VOUT = 0.9V to 1.8V @ 105A

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DC2164A-B

LTM4630EY-1 Demo Board | 3 Paralleled Buck µModules, 4.5V ≤ VIN ≤ 15V, VOUT = 0.9V to 1.8V @ 105A

LTM4630EY-1 Demo Board | 3 Paralleled Buck µModules, 4.5V ≤ VIN ≤ 15V, VOUT = 0.9V to 1.8V @ 105A

产品详情

Demonstration Circuit 2164A-B features a PolyPhase design using three LTM4630EY-1's (A-grade), the high efficiency, high density, dual 18A, switch mode step-down power module regulator. The input voltage is from 4.5V to 15V. The output voltage is jumper selectable and can be set to 0.9V, 1.0V, 1.2V, 1.5V or 1.8V. DC2164A-B can deliver nominal 105A output current. As explained in the data sheet, output current derating is necessary for certain VIN, VOUT, and thermal conditions. The LTM4630-1A on DC2164A-B always operate in continuous conduction mode. The switching frequency can be programmed through a resistor or can be synchronized to an external clock signal. The board allows the user to program how its output voltage ramps up and down through the TRACK pin.


 


reference details image

DC2164A-A

LTM4630EY-1 Demo Board | 2 Paralleled Buck μModules, 4.5V ≤ VIN ≤ 15V, VOUT = 0.9V to 1.8V @ 70A

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DC2164A-A

LTM4630EY-1 Demo Board | 2 Paralleled Buck μModules, 4.5V ≤ VIN ≤ 15V, VOUT = 0.9V to 1.8V @ 70A

LTM4630EY-1 Demo Board | 2 Paralleled Buck μModules, 4.5V ≤ VIN ≤ 15V, VOUT = 0.9V to 1.8V @ 70A

产品详情

Demonstration Circuit 2164A-A features a PolyPhase® design using two paralleled LTM4630EY-1's (A-grade), the high efficiency, high density, dual 18A, switch mode step-down power module regulator. The input voltage is from 4.5V to 15V. The output voltage is jumper selectable and can be set to 0.9V, 1.0V, 1.2V, 1.5V or 1.8V. DC2164A-A can deliver nominal 70A output current. As explained in the data sheet, output current derating is necessary for certain VIN, VOUT, and thermal conditions. The LTM4630-1A on DC2164A-A always operate in continuous conduction mode. The switching frequency can be programmed through a resistor or can be synchronized to an external clock signal. The board allows the user to program how its output voltage ramps up and down through the TRACK pin.


 


reference details image

DC2081A-B

LTM4630EY-1 Demo Board | Step-Down μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT = 1V @ 36A

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DC2081A-B

LTM4630EY-1 Demo Board | Step-Down μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT = 1V @ 36A

LTM4630EY-1 Demo Board | Step-Down μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT = 1V @ 36A

产品详情

Demonstration circuit 2081A-B features the LTM4630EY-1, the high efficiency, high density, dual 18A, switch mode step-down μModule® regulator with ±0.8% total DC output accuracy. The input voltage is from 4.5V to 15V. The output voltage is programmable from 0.6V to 1.8V. DC2081A-B is configured as dual-phase, single-output, which can deliver up to 36A maximum. With the help of external compensation, ±3% transient accuracy can be achieved with 25% load step. The board designs with minimum components to demonstrate this high efficiency, high density μModule.

reference details image

DC2268A-E

LTM4630EY-1 Demo Board | 1.5' × 1.2' PCB, Dual 18A/Single 36A Buck μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT1 = 1V @ 18A, VOUT2 = 1.5V @ 18A

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DC2268A-E

LTM4630EY-1 Demo Board | 1.5' × 1.2' PCB, Dual 18A/Single 36A Buck μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT1 = 1V @ 18A, VOUT2 = 1.5V @ 18A

LTM4630EY-1 Demo Board | 1.5' × 1.2' PCB, Dual 18A/Single 36A Buck μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT1 = 1V @ 18A, VOUT2 = 1.5V @ 18A

产品详情

Demonstration circuit 2268A-E is a high efficiency, high density, dual 18A, switch mode step-down power supply on a compact 1.5' × 1.2' PCB. It features the LTM4630-1 μModule regulator. The input voltage is from 4.5V to 15V. The output voltage is programmable from 0.6V to 1.8V. DC2268A-E can deliver up to 18A maximum in each channel. With the help of external compensation, ±3% transient accuracy can be achieved with 25% load step. As explained in the data sheet, output current derating is necessary for certain VIN, VOUT, and thermal conditions. The board operates in continuous conduction mode in heavy load conditions. For high efficiency at low load currents, the resistor jumper (R1/R2) selects pulse-skipping mode for noise sensitive applications or Burst Mode® in less noise sensitive applications. Two outputs can be connected in parallel for a single 36A output solution with optional jumper resistors.

reference details image

DC2157A

LTM4630EY-1 Demo Board | Dual 18A/Single 36A Buck μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT1 = 1.5V @ 18A, VOUT2 = 1V @ 18A

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DC2157A

LTM4630EY-1 Demo Board | Dual 18A/Single 36A Buck μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT1 = 1.5V @ 18A, VOUT2 = 1V @ 18A

LTM4630EY-1 Demo Board | Dual 18A/Single 36A Buck μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT1 = 1.5V @ 18A, VOUT2 = 1V @ 18A

产品详情

Demonstration circuit 2157A features the LTM4630EY-1, the high efficiency, high density, dual 18A, switch mode step-down power module regulator with ±0.8% total DC output accuracy. The input voltage is from 4.5V to 15V. The output voltage is programmable from 0.6V to 1.8V. DC2157A can deliver up to 18A maximum in each channel. With the help of external compensation, ±3% transient accuracy can be achieved with 25% load step. As explained in the data sheet, output current derating is necessary for certain VIN, VOUT, and thermal conditions. The board operates in continuous conduction mode in heavy load conditions. For high efficiency at low load currents, the MODE jumper (JP1) selects pulse-skipping mode for noise sensitive applications or Burst Mode® operation in less noise sensitive applications. Two outputs can be connected in parallel for a single 36A output solution with optional jumper resistors.


 


reference details image

DC2164A-C

LTM4630EY-1 Demo Board | 4 Paralleled Buck µModules, 4.5V ≤ VIN ≤ 15V, VOUT = 0.9V to 1.8V @ 140A

zoom

DC2164A-C

LTM4630EY-1 Demo Board | 4 Paralleled Buck µModules, 4.5V ≤ VIN ≤ 15V, VOUT = 0.9V to 1.8V @ 140A

LTM4630EY-1 Demo Board | 4 Paralleled Buck µModules, 4.5V ≤ VIN ≤ 15V, VOUT = 0.9V to 1.8V @ 140A

产品详情

Demonstration Circuit 2164A-C features a PolyPhase® design using four paralleled LTM4630EY-1's (A-grade), the high efficiency, high density, dual 18A, switch mode step-down power module regulator. The input voltage is from 4.5V to 15V. The output voltage is jumper selectable and can be set to 0.9V, 1.0V, 1.2V, 1.5V or 1.8V. DC2164A-C can deliver nominal 140A output current. As explained in the data sheet, output current derating is necessary for certain VIN, VOUT, and thermal conditions. The LTM4630-1A on the DC2164A-C always operate in continuous conduction mode. The switching frequency can be programmed through a resistor or can be synchronized to an external clock signal. The board allows the user to program how its output voltage ramps up and down through the TRACK pin.


 


工具和仿真

工具及仿真模型 2

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。

启动此部分的现成LTspice演示电路:

1步:下载并在计算机上安装LTspice

2步:单击下面的链接,下载演示电路。

3步:如果在单击以下链接之后LTspice未自动打开,可通过右击该链接并选择“目标另存为”来运行该仿真。将文件保存到计算机之后,请启动LTspice并从“文件”菜单中选择“打开”来打开演示电路。

参考电路

参考电路 1

DC2352A - Top View

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xilinx-tested-power-solution-for-the-virtex-ultrascale-mgts-multi-gigabit-transceivers

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
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