Datasheet > FX5545G0052V5T1

FX5545G0052V5T1

更新时间： 2024-10-14 23:53:11

品牌	Logo	应用领域
其他 - ETC		控制器
页数	文件大小	规格书
3页	81K
描述
SMPS Controller

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数据手册

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FX5545G0052V5T1 数据手册

FX5545G005

Vishay

Industry Smallest and Low Profile

5W 1.5A DC/DC Buck Converter

with High Output Density Power

FEATURES

• Fully integrated DC/DC converter

• High efficiency over large load range

• 100% duty cycle

• Power density - more than 100W/inch³

• 1uA shutdown current

• 2.7V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells)

• 1.8V to 3.3V output voltage

• Programmable PWM/PSM controls

• Low output ripple

• BGA/LGA construction

• Temperature range: - 40°C to + 85°C

• No external components needed

• Output power 5W

• Maximum current 1.5A

• Low profile

The DC/DC converter is a programmable topology

synchronized Buck converter for today’s continuous changing

portable electronic market. The DC/DC converter provides

flexibility of utilizing various battery configurations and

chemistries such as NiCd, NiMH, or Li+ with an input voltage

range of 2.7V to 6V. An additional flexibility is provided with

topology programmability to power multiple loads such as

power amplifiers, microcontrollers, or baseband logic IC’s.

For ultra-high efficiency, converters are designed to operate

in sychronous rectified PWM mode under full load while

transforming into externally controlled pulse-skipping mode

(PSM) under light load.

requirements, the DC/DC converter is designed to handle

the industrial temperature range of - 40°C to + 85°C.

APPLICATION

• Cordless phones, PDAs and others

• Supply voltage source for low-voltage chip sets

• Portable computers

• Battery back-up supplies

• Cameras

• Routers

• Fiber optics

• LANS

• Image processing

The DC/DC converter is available in 20-ports BGA package.

In order to satisfy the stringent ambient temperature

ORDERING INFORMATION

5545

G005

FUNCTION

SIZE

CIRCUIT IDENTIFIER

OUTPUT VOLTAGE-Example: 2.7V should be written as 2V7 as the V indicates the decimal point,

or ADJ for adjustable version - self selectable output voltage.

PACKAGING-B1 = 10pcs in bulk; B5 = 50pcs in bulk; T1 = 13” reel; T2 = 7” reel.

For technical questions, contact FunctionPAK@vishay.com

For marketing questions, contact FunctionPAK.marketing@vishay.com

www.vishay.com

Document Number: 10112

Revision 27-Nov-02

12 3

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与FX5545G0052V5T1相关器件

型号	品牌	获取价格	描述	数据表
FX5545G0052V5T2	VISHAY	获取价格	Analog Circuit, Hybrid, PBGA20,
FX5545G0052V6B1	ETC	获取价格	SMPS Controller
FX5545G0052V6B5	ETC	获取价格	SMPS Controller
FX5545G0052V6T1	VISHAY	获取价格	Power Supply Module, Hybrid,
FX5545G0052V6T2	ETC	获取价格	SMPS Controller
FX5545G0052V7B1	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0052V7B1E2	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0052V7B5	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0052V7B5E2	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0052V7PI	VISHAY	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 5W, Hybrid, PLUG-IN MODULE-8

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