LB11690H - Sanyo Semicon Device

LB11690H Pre-Driver IC for Brushless Motor Drive in Electric Bicycles

Ordering number : ENN7543 www.DataSheet4U.com Monolithic digital IC LB11690, 11690H Pre-Driver IC for Brushless Motor Drive in Electric Bicycles Overview The LB11690 and LB11690H are three-phase bipolar PWM drive pre-driver ICs that allow the output circuits to be implemented using only n-channel FETs. These ICs can implement, at low cost, high-efficiency.

Features

• Three-phase bipolar PWM drive (high and low side n-channel FET drive)
• Maximum supply voltage: 45 V
• Gate drive voltage: about 10 V (high and low side n-channel FETs)
• Hall sensor signal F/V conversion circuit (one-shot multivibrator output)
• Synthesized three-phase Hall sensor signal output
• Built-in current limiter and undervoltage protection circuits 0.51min 0.48 1.78 (1.04) SANYO: DIP30SD (400 mil) 3235A-HSOP36 [LB11690H] 0.65 17.8 (6.2) 2.7 36 (4.9) 1 (0.5) (2.25) 0.8 2.0 0.3 0.25 2.45max 0.1 SANYO: HSOP36 (375 mil) Any and all SANYO products described or contained her.