Datasheet > FX5545G1063V3B5

FX5545G1063V3B5

更新时间： 2024-10-25 23:53:15

品牌	Logo	应用领域
其他 - ETC		转换器
页数	文件大小	规格书
4页	116K
描述
DC to DC Converter

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FX5545G1063V3B5 数据手册

FX5545G106

Vishay

Industry Smallest and Low Profile

10W 2A DC/DC Boost 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 380W/inch³

• 1uA shutdown current

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

• 3.3V to 6V output voltage

• Programmable PWM/PSM controls

• Low output ripple

• BGA construction

• Temperature range: - 40°C to + 85°C

• No external components needed

• Output power 10W

• Maximum current 2A

• Low profile

The DC/DC converter is a programmable topology

synchronized Boost 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 input voltage

range of 2.5V to 6V. An additional flexibility is provided with

topology programmibility to power multiple loads such as

power amplifiers, microcontrollers, or base band 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.

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.

APPLICATION

• Cordless phones, PDAs and others

• Supply voltage source for low-voltage chip sets

• Portable computers

• Battery back-up supplies

• Cameras

ORDERING INFORMATION

5545

G106

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

Document Number: 10123

Revision 28-Nov-02

www.vishay.com

12 3 4

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