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FDMF6821A PDF预览

FDMF6821A

更新时间： 2024-01-11 14:13:54
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 服务器主板节能技术
页数 文件大小 规格书
19页 1448K
描述
Extra-Small, High-Performance, High-Frequency DrMOS Module

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FDMF6821A 技术参数

是否无铅： 不含铅生命周期：Lifetime Buy
包装说明：QCCN, LCC40,.24SQ,20Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
Factory Lead Time：16 weeks风险等级：1.45
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制模式：VOLTAGE-MODE
JESD-30 代码：S-PQCC-N40JESD-609代码：e3
湿度敏感等级：1端子数量：40
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电流：50 A封装主体材料：PLASTIC/EPOXY
封装代码：QCCN封装等效代码：LCC40,.24SQ,20
封装形状：SQUARE封装形式：CHIP CARRIER
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
子类别：Switching Regulator or Controllers表面贴装：YES
最大切换频率：1000 kHz温度等级：AUTOMOTIVE
端子面层：Tin (Sn)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 SPECIFIEDBase Number Matches：1

FDMF6821A 数据手册

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October 2012  
FDMF6821A — Extra-Small, High-Performance,  
High-Frequency DrMOS Module  
Benefits  
Description  
.
Ultra-Compact 6x6 mm PQFN, 72% Space-Saving  
Compared to Conventional Discrete Solutions  
The XS™ DrMOS family is Fairchild’s next-generation,  
fully optimized, ultra-compact, integrated MOSFET plus  
driver power stage solution for high-current, high-  
frequency, synchronous buck DC-DC applications. The  
.
.
.
Fully Optimized System Efficiency  
Clean Switching Waveforms with Minimal Ringing  
High-Current Handling  
FDMF6821A integrates  
a
driver IC, two power  
MOSFETs, and a bootstrap Schottky diode into a  
thermally enhanced, ultra-compact 6x6 mm package.  
Features  
With an integrated approach, the complete switching  
power stage is optimized with regard to driver and  
MOSFET dynamic performance, system inductance,  
.
.
.
.
.
.
Over 93% Peak-Efficiency  
and power MOSFET RDS(ON)  
. XS™ DrMOS uses  
High-Current Handling: 60 A  
Fairchild's high-performance PowerTrench® MOSFET  
technology, which dramatically reduces switch ringing,  
eliminating the need for snubber circuit in most buck  
converter applications.  
High-Performance PQFN Copper-Clip Package  
3-State 3.3 V PWM Input Driver  
Skip-Mode SMOD# (Low-Side Gate Turn Off) Input  
A driver IC with reduced dead times and propagation  
delays further enhances the performance. A thermal  
warning function warns of a potential over-temperature  
situation. The FDMF6821A also incorporates a Skip  
Mode (SMOD#) for improved light-load efficiency. The  
FDMF6821A also provides a 3-state 3.3 V PWM input  
for compatibility with a wide range of PWM controllers.  
Thermal Warning Flag for Over-Temperature  
Condition  
.
.
Driver Output Disable Function (DISB# Pin)  
Internal Pull-Up and Pull-Down for SMOD# and  
DISB# Inputs, Respectively  
.
.
Fairchild PowerTrench® Technology MOSFETs for  
Clean Voltage Waveforms and Reduced Ringing  
Applications  
Fairchild SyncFET™ (Integrated Schottky Diode)  
Technology in Low-Side MOSFET  
.
.
High-Performance Gaming Motherboards  
Compact Blade Servers, V-Core and Non-V-Core  
DC-DC Converters  
.
.
Integrated Bootstrap Schottky Diode  
Adaptive Gate Drive Timing for Shoot-Through  
Protection  
.
Desktop Computers, V-Core and Non-V-Core  
DC-DC Converters  
.
.
.
.
.
Under-Voltage Lockout (UVLO)  
.
.
.
Workstations  
Optimized for Switching Frequencies up to 1 MHz  
Low-Profile SMD Package  
High-Current DC-DC Point-of-Load Converters  
Networking and Telecom Microprocessor Voltage  
Regulators  
Fairchild Green Packaging and RoHS Compliance  
Based on the Intel® 4.0 DrMOS Standard  
.
Small Form-Factor Voltage Regulator Modules  
Ordering Information  
Part Number Current Rating  
Package  
Top Mark  
FDMF6821A  
60 A  
40-Lead, Clipbond PQFN DrMOS, 6.0 mm x 6.0 mm Package  
FDMF6821A  
© 2012 Fairchild Semiconductor Corporation  
FDMF6821A • Rev. 1.0.0  
www.fairchildsemi.com  
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