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参数资料
| 型号： | FAN4603MM12X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC MOD BUCK PWR SUPPLY 6-MLP |
| 标准包装： | 7,000 |
| 系列： | FAN4603 |
| 类型： | 非隔离（POL） |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 2.3V |
| 电压 - 输入（最大）： | 5.5V |
| Voltage - Output 1： | 1.23V |
| 电流 - 输出（最大）： | 600mA |
| 电源（瓦） - 制造商系列： | 738mW |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-MLP |
| 尺寸/尺寸： | 0.16" L x 0.10" W x 0.04" H（4.0mm x 2.5mm x 1.1mm） |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 91% |
| 电源（瓦特）- 最大： | 738mW |
August 2010
FAN4603
600mA, Fully Integrated, Buck Power Supply Module
Features
Solder and Play DC/DC Converter;
No External Components Required
Up to 91% Efficiency
600mA Output Current Capability
2.3V to 5.5V Input Voltage Range
Fixed Output Voltages from 1.0V to 1.8V
35μA PFM Quiescent Current
Best-in-Class Load and Line Transient Response
±2% PWM DC Voltage Accuracy
No External Components Required
High-Efficiency, Low-Ripple, Light-Load PFM
Thermal Shutdown (TSD), Under-Voltage Lockout,
(UVLO), and Short-Circuit (SCP) Protection
4.0 x 2.5mm MLP Package
Maximum Height: 1.1mm
Applications
POL and Distributed DC-DC Module Applications
Small Form Factor, Battery-Powered Applications
POL Core Power for FPGA, DSP, CPU, and GPU with
Fast-Transient, Wide Dynamic Load Requirements
Wireless Cards, Meters, Hearing Aids, Bluetooth
Headsets, POS Equipment, VOIP, PDAs, MIDs,
Netbooks, and Servers
Ordering Information
Description
The FAN4603 is a fully integrated synchronous DC/DC buck
converter that provides up to 600mA of output current over an
input voltage ranging from 2.3V to 5.5V. It provides a fixed
output voltage level ranging from 1.0V to 1.8V. Other voltage
options are available on request.
The FAN4603 converter is offered as an ultra-miniature
“Solder and Play” solution that requires no external
components and is able to achieve a DC accuracy of ±2%
PWM and an output ripple less than 12mV.
Total footprint is 4.0 x 2.5mm with a maximum height of
1.1mm. It can be used in small battery-powered devices and
applications with distributed DC POL requirements.
At moderate and light loads, pulse frequency modulation is
used to operate the device in power-save mode with a typical
quiescent current of 35μA. Even with such a low quiescent
current, the part exhibits excellent transient response during
large load swings. At higher loads, the system automatically
switches to fixed-frequency control.
In shutdown mode, the supply current drops below 2μA,
reducing power consumption.
Output Voltage
Part Number
(1)
Package
Temperature Range
Packing
FAN4603MM18X
FAN4603MM15X
1.82V
1.5V
FAN4603MM13X
1.3V
6-Lead Molded Leadless Package (MLP),
4 x 2.5 x 1mm
–40 to 85°C
Tape and
Reel
FAN4603MM12X
FAN4603MM10X
1.23V
1.0V
Note:
1. Other voltage options are available on request. Contact a Fairchild representative.
? 2009 Fairchild Semiconductor Corporation
FAN4603 ? Rev. 1.0.1
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN4603MM13X | 功能描述:直流/直流开关调节器 6MHz, 600mA Sync Buck regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| FAN4603MM15X | 功能描述:直流/直流开关调节器 6MHz, 600mA Sync Buck regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| FAN4603MM18X | 功能描述:开关变换器、稳压器与控制器 6MHz 500mA Sync Buck Regulator 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 |
| FAN4800 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Start-Up Current PFC/PWM Controller Combos |
| FAN4800_06 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Start-Up Current PFC/PWM Controller Combos |
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