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参数资料
| 型号： | FAN2103EMPX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 3A 25MLP |
| 标准包装： | 1 |
| 系列： | TinyBuck™ |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 3 V ~ 21 V |
| 输入电压： | 3 V ~ 24 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 200kHz ~ 600kHz |
| 电流 - 输出： | 3A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 25-MLP |
| 包装： | 标准包装 |
| 供应商设备封装： | 25-MLP（5x6） |
| 产品目录页面： | 1214 (CN2011-ZH PDF) |
| 配用： | FEB207-ND - BOARD EVAL FOR FAN2103 |
| 其它名称： | FAN2103EMPXDKR |
November 2012
FAN2103 — TinyBuck?
3 A, 24 V Input, Integrated Synchronous Buck
Regulator
Features
Description
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3 A Output Current
Over 95% Efficiency
Fully Synchronous Operation with Integrated
Schottky Diode on Low-side MOSFET Boosts
Efficiency
Programmable Frequency Operation (200 KHz to
600 KHz)
Power-good Signal
Accepts Ceramic Capacitors on Output
External Compensation for Flexible Design
Wide Input Range: 3 V to 24 V
Output Voltage Range: 0.8 V to 90%V IN
Input Under-Voltage Lockout
Programmable Over-Current Limit
Under-Voltage, Over-Voltage, and
Thermal Protections
The FAN2103 TinyBuck? is an easy-to-use, cost- and
space-efficient, 3 A synchronous buck solution. It
enables designers to solve high current requirements in
a small area with minimal external components.
External compensation, programmable switching
frequency, and current limit features allow for design
optimization and flexibility.
The summing current mode modulator uses lossless
current sensing for current feedback and over-current,
and includes voltage feedforward.
Fairchild’s advanced BiCMOS power process, combined
with low R DS(ON) internal MOSFETs and a thermally
efficient MLP package provide the ability to dissipate
high power in a small package.
Output over-voltage, under-voltage, and thermal
shutdown protections plus power-good, help protect the
devices from damage during fault conditions.
Related Application Notes
?
5x6 mm, 25-pin, 3-Pad MLP
?
TinyCalc? Design Tool
Applications
? Graphics Cards
?
Battery-powered Equipment
?
Set-top Boxes
?
Point-of-load Regulation
?
Servers
Ordering Information
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AN-6033 — TinyCalc? Design Tool Guide
AN-5067 – PCB Land Pattern Design and Surface
Mount Guidelines for MLP Packages
Part Number
FAN2103MPX
FAN2103EMPX
Operating
Temperature Range
-10°C to 85°C
-40°C to 85°C
Package
25-Pin Molded Leadless Package (MLP) 5x6 mm
25-Pin Molded Leadless Package (MLP) 5x6 mm
Packing Method
Tape and Reel
Tape and Reel
? 2007 Fairchild Semiconductor Corporation
FAN2103 ? Rev. 1.0.8
www.fairchildsemi.com
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| FAN2110EMPX | IC REG BUCK SYNC ADJ 10A 25MLP |
| FAN21SV04MPX | IC REG BUCK SYNC ADJ 4A 25MLP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN2103EMPX_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3 A, 24 V Input, Integrated Synchronous Buck Regulator |
| FAN2103MPX | 功能描述:直流/直流开关转换器 3A 24V INPUT 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 |
| FAN2103MPX_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3 A, 24 V Input, Integrated Synchronous Buck Regulator |
| FAN2106 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-24V Input, 6A, High-Efficiency, Integrated Synchronous Buck Regulator |
| FAN2106_08 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:TinyBuck⑩ 6A, 24V Input, Integrated Synchronous Buck Regulator |
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