Datasheet > LTM8033

LTM8033

更新时间： 2024-09-24 14:57:23

品牌	Logo	应用领域
亚德诺 - ADI		稳压器
页数	文件大小	规格书
26页	376K
描述
超低噪声、符合 EMC 规格的 36VIN、3A DC/DC μModule 稳压器

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中文翻译

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LTM8033 数据手册

LTM8033

Ultralow Noise EMC 36V ,

3A DC/DC µModule

Regulator

DESCRIPTION

FEATURES

Complete Step-Down Switch Mode Power Supply

The LTM^®8033 is an electromagnetic compatible (EMC)

36V, 3A DC/DC μModule^®buck converter designed to

meet the radiated emissions requirements of EN55022.

Conducted emission requirements can be met by adding

standardfiltercomponents.Includedinthepackagearethe

switching controller, power switches, inductor, filters and

all support components. Operating over an input voltage

range of 3.6V to 36V, the LTM8033 supports an output

voltage range of 0.8V to 24V, and a switching frequency

range of 200kHz to 2.4MHz, each set by a single resistor.

Only the bulk input and output filter capacitors are needed

to finish the design.

Wide Input Voltage Range: 3.6V to 36V

3A Output Current

0.8V to 24V Output Voltage

EN55022 Class B Compliant

Current Share Multiple LTM8033 Regulators for

More Than 3A Output

Selectable Switching Frequency: 200kHz to 2.4MHz

Current Mode Control

SnPb or RoHS Compliant Finish

Programmable Soft-Start

Compact Package (11.25mm× 15mm× 4.32mm)

Surface MountLGA and (11.25mm× 15mm×

TheLTM8033ispackagedinacompact(11.25mm×15mm

× 4.32mm)overmoldedlandgridarray(LGA)andballgrid

array (BGA) package suitable for automated assembly by

standardsurfacemountequipment.TheLTM8033isavail-

able with SnPb (BGA) or RoHS compliant terminal finish.

4.92mm) BGA Packages

APPLICATIONS

Automotive Battery Regulation

L, LT, LTC, LTM, Linear Technology, the Linear logo, µModule and Burst Mode are registered

trademarks of Linear Technology Corporation. All other trademarks are the property of their

respective owners.

Power for Portable Products

Distributed Supply Regulation

Industrial Supplies

Wall Transformer Regulation

TYPICAL APPLICATION

Ultralow Noise 12V/3A DC/DC µModule Regulator

LTM8033

EMI Performance

12V

OUT

20V TO 36V

2.2µF

RUN/SS

FIN

AUX

BIAS

1µF

PGOOD

47µF

RT SYNC GND ADJ

34.8k

226.2

422.4

618.6

814.8

912.9

1010

41.2k

128.1 324.3

520.5

716.7

8033 TA01b

FREQUENCY (MHz)

f = 850kHz

8033 TA01a

* RUNNING VOLTAGE RANGE. PLEASE REFER TO THE

APPLICATIONS INFORMATION SECTION FOR START-UP DETAILS.

8033fb

For more information www.linear.com/LTM8033

12 3 4 5 6 7...26

中文翻译

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与LTM8033相关器件

型号	品牌	获取价格	描述	数据表
LTM8033EV#PBF	Linear	获取价格	LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC µModule (Power Module) Regulator; Pa
LTM8033EV-PBF	Linear	获取价格	Ultralow Noise EMC 36VIN, 3A DC/DC μModule Re
LTM8033EY#PBF	Linear	获取价格	LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC µModule (Power Module) Regulator; Pa
LTM8033IV#PBF	Linear	获取价格	LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC µModule (Power Module) Regulator; Pa
LTM8033IV-PBF	Linear	获取价格	Ultralow Noise EMC 36VIN, 3A DC/DC μModule Re
LTM8033IY	Linear	获取价格	LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC µModule (Power Module) Regulator; Pa
LTM8033MPV#PBF	Linear	获取价格	LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC µModule (Power Module) Regulator; Pa
LTM8033MPV-PBF	Linear	获取价格	Ultralow Noise EMC 36VIN, 3A DC/DC Î¼Module R
LTM8033MPY	Linear	获取价格	LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC µModule (Power Module) Regulator; Pa
LTM8040	Linear	获取价格	36V, 1A μModule LED Driver

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