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参数资料
| 型号： | FX5545G018ADJT1 |
| 厂商： | VISHAY INTERTECHNOLOGY INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 3.9 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | BGA-20 |
| 文件页数： | 1/5页 |
| 文件大小： | 338K |
| 代理商： | FX5545G018ADJT1 |
FX5545G018ADJ
Vishay
Low Profile 3mm DC/DC Buck Converter
0.9V to 1.3V, 3A with 111W/in3 Power Density
Efficiency up to 95%
www.vishay.com
For technical questions, contact FunctionPAK@vishay.com
For marketing questions, contact FunctionPAK.marketing@vishay.com
Document Number: 10144
22
Revision: 04-Oct-05
FEATURES
Fully integrated DC/DC converter
Advanced development of FX5545G305
High efficiency over large load range
100% duty cycle
Power density - more than 111W/inch3
1A shutdown current
2.5V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells)
0.9V to 1.3V output voltage
Programmable PWM/PSM controls
Low output ripple
BGA construction
Temperature range: - 40°C to + 85°C
No external components required
Output power 3.9W
Maximum current 3A
Low profile
UL recognized component E250930
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 2.5V 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 synchronous 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.
APPLICATION
Cordless phones, PDAs and others
Supply voltage source for low-voltage chip sets
Point of Load (POL) applications such as drivers for
FPGA’s, microprocessors, DSP’s amplifiers, etc.
Portable computers
Battery back-up supplies
Cameras
ORDERING INFORMATION
FX
5545
G018
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.
相关PDF资料 |
PDF描述 |
|---|---|
| FX5545G0181V2T2 | 1-OUTPUT 3.9 W DC-DC REG PWR SUPPLY MODULE |
| FX5545G0181V2T1 | 1-OUTPUT 3.9 W DC-DC REG PWR SUPPLY MODULE |
| FX5545G0181V2B1 | 1-OUTPUT 3.9 W DC-DC REG PWR SUPPLY MODULE |
| FX5545G0181V2B1E2 | 1-OUTPUT 3.9 W DC-DC REG PWR SUPPLY MODULE |
| FX5545G0181V2T1E2 | 1-OUTPUT 3.9 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FX5545G1051V5PI | 功能描述:开关变换器、稳压器与控制器 BUCK 1.5V 6.5W 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 |
| FX5545G1051V8PI | 功能描述:开关变换器、稳压器与控制器 BUCK 1.8V 6.5W 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 |
| FX5545G1052V0PI | 功能描述:开关变换器、稳压器与控制器 BUCK 2V 6.5W PLUG-N 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 |
| FX5545G1052V5PI | 功能描述:开关变换器、稳压器与控制器 BUCK 2.5V 6.5W 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 |
| FX5545G1052V7PI | 功能描述:开关变换器、稳压器与控制器 BUCK 2.7V 6.5W 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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