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參數(shù)資料
| 型號： | FX5545G2051V5B1 |
| 廠商： | VISHAY INTERTECHNOLOGY INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 8 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | BGA-20 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 261K |
| 代理商： | FX5545G2051V5B1 |
For technical questions, contact FunctionPAK@vishay.com
For marketing questions, contact FunctionPAK.marketing@vishay.com
www.vishay.com
39
FX5545G205
Vishay
Document Number: 10113
Revision 08-Dec-03
FEATURES
Fully integrated DC/DC converter
High efficiency over large load range
100% duty cycle
Power density - more than 300W/inch
3
1uA shutdown current
2.7V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells)
1.35V to 4.5V* 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 8W
Maximum current 2.5A
Low profile
The DC/DC converter is a programmable topology
synchronized Buck 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 an input voltage
range of 2.7V to 6V. An additional flexibility is provided with
topology programmability to power multiple loads such as
power amplifiers, microcontrollers, or baseband logic IC’s.
For ultra-high efficiency, converters are designed to operate
in sychronous 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.
FX
5545
G205
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
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
Industry Smallest and Low Profile
8W 2.5A DC/DC Buck Converter
with High Output Density Power
*Note: For higher output voltage please consult factory at
FunctionPAK@Vishay.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FX5545G2051V5PI | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 BUCK 1.5V 8W PLUGN RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FX5545G2051V8PI | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 BUCK 1.8V 8W PLUGN RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FX5545G2052V0PI | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 BUCK 2V 8W PLUGN RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FX5545G2052V5PI | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 BUCK 2.5V 8W PLUGN RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FX5545G2052V7PI | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 BUCK 2.7V 8W PLUGN RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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