FX5545G2023V3B5 datasheet, PDF

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FX5545G2023V3B5: DescriptionDC-DC Booster Module, 1 Output, 3W, Hybrid, BGA-20; CategoryPower/power management The power supply circuit; File Size321KB，4 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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FX5545G2023V3B5 Overview

DC-DC Booster Module, 1 Output, 3W, Hybrid, BGA-20

FX5545G2023V3B5 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Vishay
Parts packaging code	MODULE
package instruction	BGA, BGA20,4X5,100
Contacts	20
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DC-DC BOOSTER MODULE
Maximum input voltage	6 V
Minimum input voltage	2.5 V
Nominal input voltage	3.6 V
JESD-30 code	R-XBGA-B20
JESD-609 code	e0
length	14.7 mm
Number of functions	1
Output times	1
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	0.6 A
Maximum output voltage	3.399 V
Minimum output voltage	3.201 V
Nominal output voltage	3.3 V
Package body material	UNSPECIFIED
encapsulated code	BGA
Encapsulate equivalent code	BGA20,4X5,100
Package shape	RECTANGULAR
Package form	GRID ARRAY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	3 mm
surface mount	YES
technology	HYBRID
Temperature level	INDUSTRIAL
Terminal surface	TIN LEAD
Terminal form	BALL
Terminal pitch	2.54 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum total power output	3 W
Fine-tuning/adjustable output	NO
width	12.2 mm
Base Number Matches	1

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FX5545G202

Vishay

Industry Smallest and Low Profile

3W 0.6A DC/DC Boost Converter

with High Output Power Density

FEATURES

•

Fully integrated DC/DC converter

•

High efficiency over large load range

•

2MHz switching frequency

•

100% duty cycle

•

Power density - more than 100W/inch

•

1µA shutdown current

•

2.5V 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/LGA construction

•

Temperature range: - 40°C to + 85°C

•

No external components needed

•

Output power 3W

•

Maximum current 600mA

•

Low profile

•

UL recognized component E250930

* Note:

For higher output voltage please

consult factory at FunctionPAK@Vishay.com

The DC/DC converter provides fully integrated synchronous

boost converter solution for the latest one-cell lithium ion

cellular phones. Its input voltage is between 2.5V to 6V,

capable of delivering up to 600mA of output current at 3.3V

to 6V.

The DC/DC converter combines the 2MHz-switching

controller with fully integrated passive components needed

to deliver the smallest and most efficient converter available

today. The high switching frequency minimizes the output

capacitance with peak to peak output ripple as low as 20mV.

The DC/DC converter delivers efficiency up to 95%.

The programmable pulse-skipping mode (PSM) maintains

this high efficiency even during the standby and idle modes

to increase overall battery life and talktime. In order to extract

the last ounce of power from the battery, the DC/DC

converter is designed with 100% duty cycle control for this

mode. This function enables the DC/DC converter to operate

like a saturated linear regulator delivering the highest

potential output voltage for longer talk time.

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

•

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

•

Fiber optics

•

LANS

•

Image processing

ORDERING INFORMATION

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.

Document Number: 10105

Revision: 26-Sep-05

For technical questions, contact FunctionPAK@vishay.com

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

www.vishay.com

5545

G202

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