Datasheet > FX5545G1084V5T1

FX5545G1084V5T1

更新时间： 2024-10-27 04:08:23

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
7页	846K
描述
DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, BGA-20

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FX5545G1084V5T1 数据手册

End of Life, for last available purchase date

please see www.vishay.com/integrated-modules

FX5545G108

Vishay

The Smallest and Low Profile

0.9V to 4.5V**, 4A with 570W/in³Power Density

Efficiency up to 95% DC/DC Buck Converter

FEATURES

• Fully integrated DC/DC converter

• High efficiency over large load range

• 100% duty cycle

Available

RoHS*

COMPLIANT

• Power density - more than 570W/inch³

• 1µA shutdown current

• 2.5V to 6V input range (1Li+ and 3-cell NiCd

or NiMH cells)

• 0.9V to 4.5V output voltage

• Programmable PWM/PSM controls

• Low output ripple

• BGA construction

• Temperature range: - 40°C to + 85°C

• No external components needed

• Output power 15W

• Maximum current 4A

• Low profile

• UL recognized component E250930

** 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 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 2.5V 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.

• Cordless phones, PDA’s and others

• Supply voltage source for low-voltage chip sets

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

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

• Portable computers

• Battery back-up supplies

• Cameras

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

ORDERING INFORMATION

5545

G108

FUNCTION

SIZE

CIRCUIT IDENTIFIER

OUTPUT VOLTAGE - 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. Leave blank for regular SnPb.

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 10131

Revision: 22-Apr-09

For technical questions, contact: FunctionPAK@vishay.com

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

www.vishay.com

12 3 4 5 6 7

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与FX5545G1084V5T1相关器件

型号	品牌	获取价格	描述	数据表
FX5545G1084V5T2E2	VISHAY	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT, BGA-20
FX5545G1086V0B1	VISHAY	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, BGA-20
FX5545G108ADJB1E2	VISHAY	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT, BGA-20
FX5545G108ADJB5E2	VISHAY	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT, BGA-20
FX5545G108ADJPI	VISHAY	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, MODULE-8
FX5545G108ADJSMB1E2	VISHAY	获取价格	Analog Circuit, Hybrid, PQCC20
FX5545G108ADJT2	VISHAY	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, BGA-20
FX5545G108B1	VISHAY	获取价格	The Smallest and Low Profile 0.9V to 4.5V, 4A with 570W/in^3 Power Density Efficiency up t
FX5545G108B5	VISHAY	获取价格	The Smallest and Low Profile 0.9V to 4.5V, 4A with 570W/in^3 Power Density Efficiency up t
FX5545G108T1	VISHAY	获取价格	The Smallest and Low Profile 0.9V to 4.5V, 4A with 570W/in^3 Power Density Efficiency up t

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