參數(shù)資料
型號(hào)： HA13557AFH
廠商： Hitachi,Ltd.
英文描述： LJT 37C 37#22D SKT WALL RECP
中文描述： 組合（主軸
文件頁(yè)數(shù)： 1/28頁(yè)
文件大小： 120K
代理商： HA13557AFH
HA13557AFH
Combo (Spindle & VCM) Driver
ADE-207-234A (Z)
2nd. Edition
July 1997
Description
This COMBO Driver for HDD application consists of Sensorless Spindle Driver and BTL type VCM
Driver.
Bipolar Process is applied and a “Soft Switching Circuit” for less commutation noise and a “Booster
Circuit” for smaller Saturation Voltage of Output Transistor are also implemented.
Features
Soft Switching Driver
Small Surface Mount Package: FP-48T (QFP48 Pin)
Low thermal resistance: 30
°
C/W with 4 layer multi glass-epoxy board
Low output saturation voltage
Spindle
1.44 V Typ (@1.8 A)
VCM
1.0 V Typ (@1.0 A)
Functions
2.2 A Max/3-phase motor driver
1.5 A Max BTL VCM Driver
Auto retract
Soft Switching Matrix
Start up circuit
Booster
Speed Discriminator
Internal Protector (OTSD, LVI)
POR
Power monitor
相關(guān)PDF資料
PDF描述
HA13558AFH CD-ROM Combo Driver(CD-ROM COMBO 驅(qū)動(dòng)器)
HA13561 Combo (Spindle & VCM) Driver
HA13561F Combo (Spindle & VCM) Driver
HA13563 Three-Phase Brushless Motor Driver
HA13563V Three-Phase Brushless Motor Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA13558AFH 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Servo/Spindle Motor Controller/Driver
HA13561 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver
HA13561F 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver
HA13563 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver
HA13563V 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver
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