Combo (Spindle & VCM) Driver

Description This COMBO driver for HDD application consists of sensorless spindle driver and BTL type VCM driver. “PWM soft switching function” for low power dissipation and less commutation acoustic noise at the same time is implemented by using the IPIC* process. Features • PWM soft switching

文件：122.26 Kbytes 页数：26 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.\n“PWM soft switching function” for low power dissipation and less commutation acoustic noise at the same time is implemented by using the IPIC* process. • PWM soft switching drive\n• Small surface mount package: FP-48T\n• Low thermal resistance: 30°C/W with 4 layer multi glass-epoxy board\n• Low output on resistance\n   - Spindle 1.2 Ω Typ\n   - VCM 1.4 Ω Typ\n• TTL compatible input level (with 3.3 V logic interface)\n• High precision reference volt;

HITACHI

日立

Combo (Spindle & VCM) Driver

Description This COMBO driver for HDD application consists of sensorless spindle driver and BTL type VCM driver. “PWM soft switching function” for low power dissipation and less commutation acoustic noise at the same time is implemented by using the IPIC* process. Features • PWM soft switching

文件：122.26 Kbytes 页数：26 Pages

HitachiHitachi Semiconductor

日立日立公司

Combo (Spindle & VCM) Driver

HITACHI

日立