Datasheet > FX5545G0023V3B1T1

FX5545G0023V3B1T1

更新时间： 2024-11-19 04:30:51

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	174K
描述
Analog Circuit, Hybrid, PBGA20,

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FX5545G0023V3B1T1 技术参数

生命周期：	Obsolete	包装说明：	BGA, BGA20,4X5,100
Reach Compliance Code：	unknown	ECCN代码：	EAR99
风险等级：	5.84	最大输入电压：	6 V
最小输入电压：	2.5 V	JESD-30 代码：	R-PBGA-B20
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	0.5 A
最大输出电压：	6 V	最小输出电压：	3.3 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	BGA
封装等效代码：	BGA20,4X5,100	封装形状：	RECTANGULAR
封装形式：	GRID ARRAY	认证状态：	Not Qualified
子类别：	Other Analog ICs	表面贴装：	YES
技术：	HYBRID	温度等级：	INDUSTRIAL
端子形式：	BALL	端子节距：	2.54 mm
端子位置：	BOTTOM

FX5545G0023V3B1T1 数据手册

FX5545G002

Vishay

Industry Smallest and Lowest Profile Synchronous DC/DC

Boost 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/inch³

• 1uA shutdown current

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

• 3.3V to 6V output voltage with max. output current of 500mA

• Programmable PWM/PSM controls

• Low output ripple

• BGA/LGA construction

• Temperature range: - 40°C to 85°C

• No external components needed

• Low profile

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 provides fully integrated synchronous

boost converter solution for the latest one-cell lithium ion cel-

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

of delivering up to 500mA of output current at 3.3V to 6V.

The DC/DC converter combines the 2MHz-switching

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.

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 25mV.

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

APPLICATION

• Cellular and cordless phones, PDAs and others

• Supply voltage source for low voltage chip sets

• Portable computers

• Battery back-up supplies

• Digital cameras

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

ORDERING INFORMATION

5545

G002

FUNCTIONPAK

SIZE

SERIAL NUMBER

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

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: 10100

Revision 18-Apr-02

www.vishay.com

12 3

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与FX5545G0023V3B1T1相关器件

型号	品牌	获取价格	描述	数据表
FX5545G0023V3B5	VISHAY	获取价格	Analog Circuit, Hybrid, PBGA20,
FX5545G0023V3B5T1	VISHAY	获取价格	Power Supply Module, Hybrid,
FX5545G0023V3PI	VISHAY	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, MODULE-8
FX5545G0023V3SMB1	VISHAY	获取价格	Analog Circuit, Hybrid, PQCC20,
FX5545G0023V3T1	VISHAY	获取价格	DC-DC Booster Module, 1 Output, 1.5W, Hybrid, BGA-20
FX5545G0023V3T2	VISHAY	获取价格	DC-DC Booster Module, 1 Output, 1.5W, Hybrid, BGA-20
FX5545G0023V3T2E2	VISHAY	获取价格	DC-DC Booster Module, 1 Output, 1.5W, Hybrid, LEAD FREE, BGA-20
FX5545G0025V0	VISHAY	获取价格	DC-DC Booster Module, 1 Output, 1.5W, Hybrid, LOW PROFILE, BGA-20
FX5545G0025V0B1	VISHAY	获取价格	DC-DC Booster Module, 1 Output, 1.5W, Hybrid, LOW PROFILE, BGA-20
FX5545G0025V0B5	VISHAY	获取价格	DC-DC Booster Module, 1 Output, 1.5W, Hybrid, LOW PROFILE, BGA-20

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