MONOLITHIC CD-ROM/DVD-ROM 3-PHASE SPINDLE MOTOR DRIVER

DESCRIPTION The µPD16882 is a CD-ROM/DVD-ROM 3-phase spindle motor driver consisting of a CMOS controller and MOS bridge outputs. By employing 3-phase full-wave PWM as the drive method and MOSFETs at the output stage, it has been possible to reduce the power consumption of the µPD16882 ever furt

文件：190.12 Kbytes 页数：20 Pages

NEC

瑞萨

MOS INTEGRATED CIRCUIT

FEATURES • Supply voltage for controller block: 5 V, supply voltage for output block: 12 V • Low on-state resistance (total on-state resistance of upper and lower transistors) output RON = 1.1 Ω (TYP.) • Low power consumption due to 3-phase full-wave PWM drive method • On-chip hole bias switch

文件：276.15 Kbytes 页数：22 Pages

RENESAS

瑞萨

MONOLITHIC CD-ROM/DVD-ROM 3-PHASE SPINDLE MOTOR DRIVER

DESCRIPTION The µPD16882 is a CD-ROM/DVD-ROM 3-phase spindle motor driver consisting of a CMOS controller and MOS bridge outputs. By employing 3-phase full-wave PWM as the drive method and MOSFETs at the output stage, it has been possible to reduce the power consumption of the µPD16882 ever furt

文件：190.12 Kbytes 页数：20 Pages

NEC

瑞萨

MOS INTEGRATED CIRCUIT

FEATURES • Supply voltage for controller block: 5 V, supply voltage for output block: 12 V • Low on-state resistance (total on-state resistance of upper and lower transistors) output RON = 1.1 Ω (TYP.) • Low power consumption due to 3-phase full-wave PWM drive method • On-chip hole bias switch

文件：276.15 Kbytes 页数：22 Pages

RENESAS

瑞萨