Datasheet > LTM8051

LTM8051

更新时间： 2022-05-14 22:21:16

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
28页	2571K
描述
Quad 40VIN Silent Switcher Î¼Module Regulator with Configurable 1.2A Output Array

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LTM8051 数据手册

LTM8051

Quad 40V Silent Switcher μModule Regulator

with Configurable 1.2A Output Array

FEATURES

DESCRIPTION

The LTM^®8051 is quad 40V_IN, 1.2A step-down Silent

Switcher μModule^®regulator. The Silent Switcher archi-

tecture minimizes EMI while delivering high efficiency at

frequencies up to 3MHz. Included in the package are the

controllers, power switches, inductors, and support com-

ponents. Operating over a wide input voltage range, the

LTM8051 supports output voltages from 0.8V to 8V, and

a switching frequency range of 300kHz to 3MHz, each set

by a single resistor. Only the bulk input and output filter

capacitors are needed to finish the design. The LTM8051

product video is available on website.

Four Complete Step-Down Switching Power Supplies

Low Noise Silent Switcher^®Architecture

CISPR22 Class B Compliant

CISPR25 Class 5 Compliant

Wide Input Voltage Range: 3V to 40V

Wide Output Voltage Range: 0.8V to 8V

1.2A Continuous Output Current per Channel at

12V , 3.3V , T = 85°C

OUT

1.5A Continuous Output Current per Channel at

12V , 3.3V , T = 60°C

OUT

Multiphase or Multi-µModule Parallelable for

The LTM8051 is packaged in a compact (6.25mm ×

11.25mm × 2.22mm) over-molded Ball Grid Array (BGA)

package suitable for automated assembly by standard

surface mount equipment. The LTM8051 is available with

SnPb (BGA) or RoHS compliant.

Increased Output Current

Selectable Switching Frequency: 300kHz to 3MHz

Compact Package (6.25mm × 11.25mm × 2.22mm)

Surface Mount BGA

Configurable Output Array

APPLICATIONS

The LTM8051 outputs can be paralleled in an array for up

to 4.8A capability.

Automated Test Equipment

Distributed Supply Regulation

1.2A

Industrial Supplies

Medical Equipment

2.4A

1.2A

3.6A

1.2A

4.8A

1.2A

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

Click to view associated Video Design Idea.

TYPICAL APPLICATION

1.8-5V_OUTfrom 7-40V_INQuad Step-Down Converter

Efficiency, V_IN= 24V, BIAS = 5V

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与LTM8051相关器件

型号	品牌	获取价格	描述	数据表
LTM8051EY	ADI	获取价格	Quad 40VIN Silent Switcher Î¼Module Regulator
LTM8051IY	ADI	获取价格	Quad 40VIN Silent Switcher Î¼Module Regulator
LTM8052	Linear	获取价格	36VIN, 5A, 2-Quadrant CVCC Step-Down
LTM8052	ADI	获取价格	Quad 40VIN Silent Switcher Î¼Module Regulator
LTM8052AIV#PBF	Linear	获取价格	LTM8052/LTM8052A - 36VIN, 5A, 2-Quadrant CVCC Step-Down µModule (Power Module) Re
LTM8052AIY#PBF	Linear	获取价格	LTM8052/LTM8052A - 36VIN, 5A, 2-Quadrant CVCC Step-Down µModule (Power Module) Re
LTM8052AMPV#PBF	Linear	获取价格	LTM8052/LTM8052A - 36VIN, 5A, 2-Quadrant CVCC Step-Down µModule (Power Module) Re
LTM8052EV#PBF	Linear	获取价格	LTM8052/LTM8052A - 36VIN, 5A, 2-Quadrant CVCC Step-Down µModule (Power Module) Re
LTM8052EY#PBF	Linear	获取价格	暂无描述
LTM8052MPV#PBF	Linear	获取价格	LTM8052/LTM8052A - 36VIN, 5A, 2-Quadrant CVCC Step-Down µModule (Power Module) Re

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