Automotive 3-Phase Brushless Motor Pre-Driver

The TB9067FNG is an automotive three-phase brushless DC

motor pre-driver incorporating a 120-degree commutation decoding

logic.

Features

• 3-phase 120-degree rectangular commutation control

• PWM chopper control

• External P-channel/N-channel MOS drive output

(3 phases with 6 outputs)

• Internal PWM drive/external direct drive (selectable)

• PWM pulse input control/DC level input control (selectable)

• Forward/Reverse switch capability

• Low-side driver output PWM control

• Overcurrent protection: double detection (current limiter/overcurrent detection)

• 5.12-MHz oscillator

• 5-V regulated voltage

• Operating temperature range: −40 to 125°C

• Compact flat package: 24-pin SSOP (0.65-mm pitch)

• The product(s) is/are compatible with RoHS regulations (EU directive 2011 / 65 / EU) as indicated, if any, on the

packaging label ([[G]]/RoHS COMPATIBLE, [[G]]/RoHS [[Chemical symbol(s) of controlled substance(s)]], RoHS

COMPATIBLE or RoHS COMPATIBLE, [[Chemical symbol(s) of controlled substance(s)]]>MCV).