Datasheet > LTM4626

LTM4626

更新时间： 2024-01-29 09:34:20

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
28页	1995K
描述
20VIN, 8A Step-Down DC/DC Î¼Module Regulator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LTM4626 数据手册

LTM4657

20V_IN, 8A Step-Down DC/DC

µModule Regulator

FEATURES

DESCRIPTION

Complete Solution in <1cm (Single-Sided PCB) or

The LTM^®4657 is a complete 8A step-down switching

mode µModule (micromodule) regulator in a tiny 6.25mm

× 6.25mm × 3.87mm BGA package. Included in the pack-

age are the switching controller, power FETs, inductor and

support components. Operating over an input voltage

range of 3.1V to 20V, the LTM4657 supports an output

voltage range of 0.5V to 5.5V, set by a single external

resistor. Its high efficiency design delivers up to 8A con-

tinuous output current. Only bulk input and output capac-

itors are needed.

0.5cm (Dual-Sided PCB)

6.25mm × 6.25mm × 3.87mm BGA Package

Wide Input Voltage Range: 3.1V to 20V

0.5V to 5.5V Output Voltage

8A DC Output Current

1.5ꢀ Maximum Total DC Output Voltage Error

Over Line, Load and Temperature

Differential Remote Sensing Amp

Current Mode Control, Fast Transient Response

External Frequency Synchronization

Multiphase Parallel Current Sharing with

Multiple LTM4657s

The LTM4657 supports selectable discontinuous mode

operation and output voltage tracking for supply rail

sequencing. Its high switching frequency and current

mode control enable a very fast transient response to

line and load changes without sacrificing stability.

Output Voltage Tracking

Selectable Discontinuous Mode

Power Good Indicator

Overvoltage, Overcurrent and Overtemperature

Protection

Pin Compatible with LTM4626(12A) and LTM4638(15A)

Fault protection features incl0ude overvoltage, overcur-

rent and overtemperature protection.

The LTM4657 is available with SnPb or RoHS compliant

terminal finish.

APPLICATIONS

All registered trademarks and trademarks are the property of their respective owners.

Telecom, Datacom, Networking and

Industrial Equipment

Medical Diagnostic Equipment

Data Storage Rack Units and Cards

Test and Debug Systems

TYPICAL APPLICATION

Efficiency vs Load Current for V_OUT= 1V

8A, 1.0V Output DC/DC µModule^®Step-Down Regulator

ꢐꢑ

ꢑꢋꢋꢛꢜꢝ

ꢐꢋ

ꢓꢑ

ꢓꢋ

ꢒꢑ

ꢒꢋ

ꢔRꢉꢕ

ꢅꢋꢌꢇꢃꢄ

ꢀ

ꢗ.ꢘꢀ

ꢝA

ꢇꢃꢄ

ꢀ

ꢁꢂ

ꢀ

ꢇꢃꢄ

ꢖ

ꢁꢂ

ꢜ.ꢗꢀ ꢄꢇ ꢛꢘꢀ

ꢗꢘꢘꢙꢔ

ꢚꢛ

ꢗꢘꢙꢔ

ꢀ

ꢇꢍꢂꢍ

Rꢃꢂ

ꢁꢂꢄꢀ

ꢋꢄꢆꢐꢑꢒꢓ

ꢅꢅ

ꢎꢟꢇꢇꢈ

ꢅꢇꢆꢎꢠ

ꢅꢇꢆꢎꢡ

ꢆꢇꢈꢉꢊꢅꢋꢌꢁꢂ

ꢄRAꢅꢌꢊꢍꢍ

ꢎꢏꢆꢇꢈꢉ

ꢘ.ꢗꢙꢔ

ꢔꢞ

ꢑꢘ.ꢐꢢ

ꢖꢙꢚ

ꢑꢚ

ꢍꢈ

ꢣ

ꢟꢂꢈ

ꢀ

ꢇꢍꢂꢍ

ꢔꢑ

ꢋ

ꢖ

ꢙ

ꢘ

ꢕ

ꢑ

ꢔ

ꢒ

ꢓ

ꢐꢑꢒꢓ ꢄAꢘꢗꢠ

ꢀꢁꢂꢃꢁꢂ ꢄꢀAꢅ ꢆꢁRRꢇꢈꢂ ꢉAꢊ

ꢕꢔꢑꢒ ꢂAꢋꢖꢗ

Rev. A

Document Feedback

For more information www.analog.com

12 3 4 5 6 7...28

中文翻译

下载PDF

与LTM4626相关器件

型号	品牌	获取价格	描述	数据表
LTM4627	Linear	获取价格	15A DC/DC μModule Regulator
LTM4627	LINEAR_DIMENSIONS	获取价格	Dual 8A per Channel Low VIN DC/DC Î¼Module Re
LTM4627	ADI	获取价格	15A、DC/DC μModule 稳压器
LTM4627EV#PBF	Linear	获取价格	暂无描述
LTM4627EVPBF	Linear	获取价格	15A DC/DC μModule Regulator
LTM4627IVPBF	Linear	获取价格	15A DC/DC μModule Regulator
LTM4628	Linear	获取价格	Low VIN, 8A DC/DC μModule Regulator
LTM4628	LINEAR_DIMENSIONS	获取价格	Dual 8A per Channel Low VIN DC/DC Î¼Module Re
LTM4628EV#PBF	Linear	获取价格	LTM4628 - Dual 8A or Single 16A DC/DC µModule (Power Module) Regulator; Package:
LTM4628IV#PBF	Linear	获取价格	LTM4628 - Dual 8A or Single 16A DC/DC µModule (Power Module) Regulator; Package:

与LTM4626相关文章

SL74HC10N：高性能三输入与非门解析
2024-09-03

29
AIC1781A 电池充电控制器深度解析
2024-09-03

17
Pickering新高压舌簧继电器亮相汽车测试博览会
2024-08-26

58
采用MCU+MPU双处理器架构实现的创新应用设计探索
2024-08-23

64

产品中心

服务支持

精选活动

关于我们

帮助中心

LTM4626

LTM4626 数据手册

与LTM4626相关器件

与LTM4626相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LTM4626

LTM4626 数据手册

与LTM4626相关器件

与LTM4626相关文章

您还可以找

您在本页遇到什么问题？