FX5545G0013V3T2E2 datasheet, PDF

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FX5545G0013V3T2E2: DescriptionDC-DC Regulated Power Supply Module, 1 Output, 1.5W, Hybrid, LEAD FREE, LOW PROFILE, BGA-20; CategoryPower/power management The power supply circuit; File Size153KB，3 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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FX5545G0013V3T2E2 Overview

DC-DC Regulated Power Supply Module, 1 Output, 1.5W, Hybrid, LEAD FREE, LOW PROFILE, BGA-20

FX5545G0013V3T2E2 Parametric

Parameter Name	Attribute value
Maker	Vishay
Parts packaging code	MODULE
package instruction	BGA,
Contacts	20
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	6 V
Minimum input voltage	2.7 V
Nominal input voltage	3.6 V
JESD-30 code	R-XBGA-B20
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
Nominal output voltage	3.3 V
Package body material	UNSPECIFIED
encapsulated code	BGA
Package shape	RECTANGULAR
Package form	GRID ARRAY
Certification status	Not Qualified
Maximum seat height	2.45 mm
surface mount	YES
technology	HYBRID
Temperature level	INDUSTRIAL
Terminal form	BALL
Terminal pitch	2.54 mm
Terminal location	BOTTOM
Maximum total power output	1.5 W
Fine-tuning/adjustable output	NO
width	12.2 mm

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FX5545G001

Vishay

Industry Smallest and Lowest Profile Synchronous DC/DC

Buck Converter with High Output Density Power

FEATURES

• Fully integrated DC/DC converter

• High efficiency over large load range

• 2MHz switching frequency

• 100% duty cycle

• Power density - more than 80W/inch

• 1uA shutdown current

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

• 1.5V to 3.6V output voltage with max output current of 600mA

• Programmable PWM/PSM controls

• Low output ripple

• BGA/LGA construction

• Temperature range: - 40°C to + 85°C

• No external components needed

• Low profile

The DC/DC converter provides fully integrated synchronous

buck converter solution for the latest one-cell lithium ion cellu-

lar phones. Its input voltage is between 2.7V to 6V, capable of

delivering 600mA of output current at 1.5V to 3.6V.

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/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.

APPLICATION

•

Cellular and cordless phones, PDAs and others

Supply voltage source for low voltage chip sets

Portable computers

Battery back-up supplies

Digital cameras

ORDERING INFORMATION

FUNCTIONPAK

SIZE

SERIAL NUMBER

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

5545

G001

www.vishay.com

For technical questions, contact FunctionPAK@vishay.com

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

Document Number: 10101

Revision 25-Feb-02

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