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参数资料
| 型号： | FX5545G2013V6 |
| 厂商： | VISHAY INTERTECHNOLOGY INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | BGA-20 |
| 文件页数： | 1/3页 |
| 文件大小： | 118K |
| 代理商： | FX5545G2013V6 |
For technical questions, contact FunctionPAK@vishay.com
For marketing questions, contact FunctionPAK.marketing@vishay.com
www.vishay.com
11
FX5545G201
Vishay
Document Number: 10104
Revision 28-Oct-02
FEATURES
Fully integrated DC/DC converter
High efficiency over large load range
2MHz switching frequency
100% duty cycle
Power density - more than 100W/inch
3
1uA shutdown current
2.7V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells)
1.5V to 3.6V 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 1.0A
Low profile
The DC/DC converter provides fully integrated synchronous
buck converter solution for the latest one-cell lithium ion cellular
phones. Its input voltage is between 2.7V to 6V, capable of
delivering up to 1000mA 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 25mV.
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
FX
5545
G201
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.
ORDERING INFORMATION
APPLICATION
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
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.
Industry Smallest and Low Profile
3W 1000mA DC/DC Buck Converter
with High Output Density Power
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FX5545G2013V6PI | 功能描述:开关变换器、稳压器与控制器 BUCK 3.6V 3W PLUGN RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| FX5545G201ADJPI | 功能描述:直流/直流开关转换器 BUCK ADJV 3W PLUGN RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| FX5545G201ADJSM-E2 | 制造商:Vishay Siliconix 功能描述:BUCK, - Bulk |
| FX5545G2023V3PI | 功能描述:开关变换器、稳压器与控制器 BOOST 3.3V 3W PLUGN RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| FX5545G2025V0PI | 功能描述:开关变换器、稳压器与控制器 BOOST 5V 3W PLUGN RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
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