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TB6551FAG - 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller

Download the TB6551FAG datasheet PDF. This datasheet also covers the TB6551FG variant, as both devices belong to the same 3-phase full-wave sine-wave pwm brushless motor controller family and are provided as variant models within a single manufacturer datasheet.

General Description

Pin No.

Key Features

  • Sine-wave PWM control Built-in triangular-wave generator (Carrier cycle = fOSC/252 (Hz)) Built-in lead angle control function (0° to 58° in 32 steps) Built-in dead time function (setting 2.6 μs or 3.8 μs) Bootstrap circuit compliant Over-current protection signal input pin Built-in regulator (Vref = 5 V (typ. ), 30 mA (max)) Operating supply voltage range: VCC = 6 V to 10 V TB6551FAG Weight: SSOP24-P-300-1.00 : 0.33.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TB6551FG-Toshiba.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TB6551FAG
Manufacturer Toshiba
File Size 338.20 KB
Description 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
Datasheet download datasheet TB6551FAG Datasheet

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Other Datasheets by Toshiba

Part Number Description
TB6551F 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
TB6551FG 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
TB6556FG 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
TB6500AH 2 PHASE BIPOLAR STEPPER + FULL BRIDGE DRIVER
TB6501P BRIDGE DRIVER WITH ROTATION DETECTOR

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TB6551FG/FAG TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6551FG, TB6551FAG 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller The TB6551FG/FAG is designed for motor fan applications for three-phase brushless DC (BLDC) motors. TB6551FG Features • • • • • • • • Sine-wave PWM control Built-in triangular-wave generator (Carrier cycle = fOSC/252 (Hz)) Built-in lead angle control function (0° to 58° in 32 steps) Built-in dead time function (setting 2.6 μs or 3.8 μs) Bootstrap circuit compliant Over-current protection signal input pin Built-in regulator (Vref = 5 V (typ.), 30 mA (max)) Operating supply voltage range: VCC = 6 V to 10 V TB6551FAG Weight: SSOP24-P-300-1.00 : 0.33 g (typ.) SSOP24-P-300-1.00B : 0.28 g (typ.) 1 2012-09-28 Free Datasheet http://www.datasheet4u.