Combo (Spindle & VCM) Driver

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 implement

文件：120.27 Kbytes 页数：28 Pages

HITACHIHitachi Semiconductor

日立日立公司

Combo (Spindle & VCM) Driver

Description\nThis COMBO Driver for HDD application consists of Sensorless Spindle Driver and BTL type VCM Driver.\nBipolar 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. • Soft Switching Driver\n• Small Surface Mount Package: FP-48T (QFP48 Pin)\n• Low thermal resistance: 30°C/W with 4 layer multi glass-epoxy board\n• Low output saturation voltage\n   - Spindle 1.44 V Typ (@1.8 A)\n   - VCM 1.0 V Typ (@1.0 A)Functions\n• 2.2 A Max/3-phase motor driver\n• 1.5 A Max BT;

HITACHI

日立

Bridget series

文件：1.39642 Mbytes 页数：26 Pages

CREE

科锐

~25째 spot beam

文件：3.69856 Mbytes 页数：8 Pages

LEDIL