Datasheet > FX5545G0052V9T2E2

FX5545G0052V9T2E2

更新时间： 2024-10-14 22:16:27

品牌	Logo	应用领域
威世 - VISHAY		转换器
页数	文件大小	规格书
4页	209K
描述
Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Density

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FX5545G005

Vishay

Industry Smallest and Low Profile

5W 1.5A DC/DC Buck Converter

with High Output Power Density

FEATURES

• Fully integrated DC/DC converter

• High efficiency over large load range

• 100% duty cycle

• Power density - more than 100W/inch³

• 1µA shutdown current

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

• 1.35V to 4.5V* output voltage

• Programmable PWM/PSM controls

• Low output ripple

• BGA/LGA construction

• Temperature range: - 40°C to + 85°C

• Output power 5W

• Maximum current 1.5A

• No external components needed

• Low profile

*Note: For higher output voltage please consult factory at

FunctionPAK@Vishay.com

The DC/DC converter is

a programmable topology

APPLICATION

synchronized Buck converter for today’s continous 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 synchronous rectified PWM mode under full load while

transforming into externally controlled pulse-skipping mode

(PSM) under light load.

• Point of Load (POL) applications such as drivers for

FPGA’s, microprocessors, DSP’s amplifiers, etc.

• Cordless phones, PDAs and others

• Supply voltage source for low-voltage chip sets

• Portable computers

• Battery back-up supplies

• Cameras

• Routers

The DC/DC converter is available in 20-ports BGA/LGA

package. In order to satisfy the stringent ambient

temperature requirements, the DC/DC converter is designed

to handle the industrial temperature range of - 40°C to +

85°C.

• Fiber optics

• LANS

• Image processing

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 lead (Pb)-free solder please add E2 suffix.

Document Number: 10112

Revision: 21-Jan-05

For technical questions, contact FunctionPAK@vishay.com

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

www.vishay.com

12 3 4

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型号	品牌	获取价格	描述	数据表
FX5545G0053V0B1	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0053V0B1E2	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0053V0B5	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0053V0B5E2	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0053V0T1	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0053V0T1E2	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0053V0T2	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0053V0T2E2	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0053V1B1	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens
FX5545G0053V1B1E2	VISHAY	获取价格	Industry Smallest and Low Profile 5W 1.5A DC/DC Buck Converter with High Output Power Dens

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