FAN2110

更新时间： 2024-12-01 06:58:43

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		稳压器
页数	文件大小	规格书
17页	1484K
描述
TinyBuck™, 3-24V Input, 10A, High-Efficiency, Integrated Synchronous Buck Regulator

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FAN2110 数据手册

August 2009

FAN2110 — TinyBuck™

3-24V Input, 10A, High-Efficiency, Integrated

Synchronous Buck Regulator

Features

Description

The FAN2110 TinyBuck™ is a highly efficient, small

footprint, constant frequency, 10A integrated

synchronous Buck regulator.

Wide Input Voltage Range: 3V-24V

Wide Output Voltage Range: 0.8V to 80% V_IN

10A Output Current

The FAN2110 contains both synchronous MOSFETs

and a controller/driver with optimized interconnects in

one package, which enables designers to solve high-

current requirements in a small area with minimal

external components. Integration helps to minimize

critical inductances making component layout simpler

and more efficient compared to discrete solutions.

1% Reference Accuracy Over Temperature

Over 93% Peak Efficiency

Programmable Frequency Operation: 200KHz to

600KHz

Fully Synchronous Operation with Integrated

Schottky Diode on Low-Side MOSFET Boosts

Efficiency

The FAN2110 provides for external loop compensation,

programmable switching frequency, and current limit.

These features allow design flexibility and optimization.

High frequency operation allows for all ceramic

solutions.

Internal Bootstrap Diode

Power-Good Signal

Starts up on Pre-Bias Outputs

Accepts Ceramic Capacitors on Output

External Compensation for Flexible Design

Programmable Current Limit

The summing current mode modulator uses lossless

current sensing for current feedback and over-current

protection. Voltage feedforward helps operation over a

wide input voltage range.

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.

Under-Voltage, Over-Voltage, and Thermal

Shutdown Protections

Internal Soft-Start

5x6mm, 25-Pin, 3-Pad MLP Package

Output over-voltage, under-voltage, and thermal

shutdown protections help protect the device from

damage during fault conditions. FAN2110 also prevents

pre-biased output discharge during startup in point-of-

load applications.

Applications

Servers & Telecom

Graphics Cards & Displays

Computing Systems

Related Application Notes

AN-8022 — TinyCalc™ Calculator

Point-of-Load Regulation

Set-Top Boxes & Game Consoles

Ordering Information

Operating

Part Number Temperature Range

Eco

Status

Packing

Method

Package

FAN2110MPX

-10°C to 85°C

-40°C to 85°C

Molded Leadless Package (MLP) 5x6mm

Green

Tape and Reel

FAN2110EMPX

For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.

FAN2110 • Rev. 1.0.2

www.fairchildsemi.com

12 3 4 5 6 7...17

中文翻译

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与FAN2110相关器件

型号	品牌	获取价格	描述	数据表
FAN2110_12	FAIRCHILD	获取价格	TinyBuckâ¢, 3-24 V Input, 10 A, High- Effici
FAN2110EMPX	FAIRCHILD	获取价格	TinyBuck™, 3-24V Input, 10A, High-Efficiency,
FAN2110EMPX	ONSEMI	获取价格	-10A，24V 输入，集成同步降压稳压器
FAN2110EMPX_12	FAIRCHILD	获取价格	TinyBuckâ¢, 3-24 V Input, 10 A, High- Effici
FAN2110MPX	FAIRCHILD	获取价格	TinyBuck™, 3-24V Input, 10A, High-Efficiency,
FAN2110MPX	ONSEMI	获取价格	-10A，24V 输入，集成同步降压稳压器
FAN2110MPX_12	FAIRCHILD	获取价格	TinyBuckâ¢, 3-24 V Input, 10 A, High- Effici
FAN21SV04	FAIRCHILD	获取价格	TinyBuck™ 4A, 24V Single-Input Integrated Syn
FAN21SV04_12	FAIRCHILD	获取价格	TinyBuckâ¢ 4 A, 24 V Single-Input Integrated
FAN21SV04EMPX	FAIRCHILD	获取价格	TinyBuck™ 4A, 24V Single-Input Integrated Syn

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