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LB1989 Datasheet Three-phase Sensorless Vcr Drum Motor Driver

Manufacturer: SANYO (now Panasonic)

Overview: Ordering number :ENN6210A Monolithic Digital IC LB1989 Three-Phase Sensorless VCR Drum Motor Driver Functions.

Key Features

  • Soft switching drive No Hall sensors required. No FG sensors required. Built-in PG amplifier Thermal shutdown circuit Current limiter circuit Package Dimensions unit: mm 3222-HSOP28 [LB1989] 28 15 1.0 5.6 0.2 0.1 1.8max 1 0.8 2.7 0.3 14 15.2 0.8 SANYO: HSOP28 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Maximum output voltage Maximum input voltage Maximum cylinder current Allowable power d.

LB1989 Distributor