Datasheet > FDMF8700

FDMF8700

更新时间： 2024-01-05 23:25:53

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
13页	560K
描述
Driver plus FET Multi-chip Module

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技术参数
数据手册

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FDMF8700 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	HVQCCN,
针数：	56	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.76	高边驱动器：	YES
接口集成电路类型：	HALF BRIDGE BASED MOSFET DRIVER	JESD-30 代码：	S-XQCC-N56
长度：	8 mm	功能数量：	1
端子数量：	56	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	0.8 mm
最大供电电压：	13.5 V	最小供电电压：	6.4 V
标称供电电压：	12 V	表面贴装：	YES
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
断开时间：	48 µs	接通时间：	51 µs
宽度：	8 mm	Base Number Matches：	1

FDMF8700 数据手册

March 2007

FDMF8700

Driver plus FET Multi-chip Module

Benefits

General Description

Fully optimized system efficiency. Higher efficiency levels

are achievable compared with conventional discrete

components.

The FDMF8700 is a fully optimized integrated 12V Driver plus

MOSFET power stage solution for high current synchronous

buck DC-DC applications. The device integrates a driver IC and

two Power MOSFETs into a space saving, 8mm x 8mm, 56-pin

Power88™ package. Fairchild Semiconductor’s integrated

approach optimizes the complete switching power stage with

regards to driver to FET dynamic performance, system

inductance and overall solution ON resistance. Package

parasitics and problematical layouts associated with

conventional discrete solutions are greatly reduced. This

integrated approach results in significant board space saving,

therefore maximizing footprint power density. This solution is

based on the Intel™ DrMOS specification.

Space savings of up to 50% PCB versus discrete solutions.

Higher frequency of operation.

Simpler system design and board layout. Reduced time in

component selection and optimization.

Features

12V typical Input Voltage

Output current up to 30A

500KHz switching frequency capable

Internal adaptive gate drive

Integrated bootstrap diode

Peak Efficiency >90%

Applications

Desktop and server VR11.x V-core and non V-core buck

converters.

Under-voltage Lockout

CPU/GPU power train in game consoles and high end

desktop systems.

Output disable for lost phase shutdown

Low profile SMD package

RoHS Compliant

High-current DC-DC Point of Load (POL) converters

Networking and telecom microprocessor voltage regulators

Small form factor voltage regulator modules

Powertrain Application Circuit

12V

C_VCC

VCIN

VIN

DISB

BOOT

C_BOOT

PWM

Input

PWM

VSWH

OUTPUT

C_OUT

CGND PGND

Figure 1. Powertrain Application Circuit

Ordering Information

Current Rating

Input Voltage

Typical

[V]

Frequency

Max

[KHz]

Max

[A]

Device

Part

Marking

FDMF8700

500

FDMF8700

FDMF8700 Rev. C3

www.fairchildsemi.com

12 3 4 5 6 7...13

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