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AN8428GAK PDF预览

AN8428GAK

更新时间: 2024-11-25 03:18:51
品牌 Logo 应用领域
松下 - PANASONIC 驱动器运动控制电子器件信号电路电动机控制电机
页数 文件大小 规格书
4页 164K
描述
For 3.5inch HDD Motor Comb IC

AN8428GAK 技术参数

生命周期:Active零件包装代码:QFP
包装说明:HTQFP,针数:80
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.74
Is Samacsys:N模拟集成电路 - 其他类型:DISK DRIVE MOTOR CONTROLLER
JESD-30 代码:S-PQFP-G80长度:14 mm
功能数量:1端子数量:80
最大输出电流:3 A封装主体材料:PLASTIC/EPOXY
封装代码:HTQFP封装形状:SQUARE
封装形式:FLATPACK, HEAT SINK/SLUG, THIN PROFILE认证状态:Not Qualified
座面最大高度:1.2 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
宽度:14 mmBase Number Matches:1

AN8428GAK 数据手册

 浏览型号AN8428GAK的Datasheet PDF文件第2页浏览型号AN8428GAK的Datasheet PDF文件第3页浏览型号AN8428GAK的Datasheet PDF文件第4页 
New  
Reduce external components and improve reliability  
For 3.5inch HDD Motor Comb ICAN8428GAK  
Overview  
Unit : mm  
AN8428GAK is motor comb IC for 3.5inch HDD.  
By new retract circuit ,reduce external components and shorten the  
brake time of the disk to improve reliability of HDD .  
Spindle motor sensor less linear drive.  
VCM linear drive , PWM-DAC control .  
Built-in Retract , 12 V/5 V/3.3 V power monitor, 3.3 V-Regulator.  
80-pin TQFP package with exposed heat think .  
Features  
By new retract circuit ,reduce external components and shorten  
the brake time 1/2 of the disk to improve reliability of HDD .  
Built-in shock sensor amplifier for mechanical shock protection  
and 3.3 V regulator for logic semiconductor .  
10 dB acoustic noise reduction by trapezoidal current on spindle  
motor drive .  
HQFP080-P-1414  
80- pin TQFP package with the smallest thermal resistance in the  
industry .  
Meet to increase speed of HDD higher 30 % than previous.  
Principle functions  
(1)Spindle motor sensor less linear drive :2.7 A peak current drivers , Ron=1.1 Ω  
(2)VCM linear drive : 1.8 A peak current , Ron=1.5 Ω  
(3)Retract function exists  
(4)Built in 12 V/5 V/3.3 V power monitor  
(5)Built in shock sensor amplifier  
(6)Built in 3.3 V regulator  
Applications  
3.5 inch HDD  
The products and specification are subject to change without any notice. Please ask for the latest Product Standards to guarantee the satisfaction of your product requirements.  
1.Kotari Yakemachi, Nagaokakyo, Kyoto, 617-8520 Japan  
Tel. (075)951-8151  
http://www.mec.panasonic.co.jp  
M00389AE  
New publication, effective from May.8.2000  

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