TB6537P_06 Datasheet, PDF (1/17 Pages) Toshiba Semiconductor – 3-PHASE FULL-WAVE SENSORLESS CONTROLLER FOR BRUSHLESS DC MOTORS

TB6537P/PG/F/FG
TOSHIBA CMOS Integrated Circuit Silicon Monolithic
TB6537P/PG,TB6537F/FG
3-PHASE FULL-WAVE SENSORLESS CONTROLLER FOR BRUSHLESS DC MOTORS
The TB6537P/PG/F/FG is a 3-phase full-wave sensorless
controller for brushless DC motors. It is capable of controlling
voltage through PWM signal input. When combined with various
drive circuits, it can be used for various types of motors.
Features
• 3-phase full-wave sensorless drive
• PWM control (PWM signal is supplied from external sources.)
• Turn-on signal output current: 20 mA
• Over-current protection function
• Forward/reverse modes
• Lead angle control function (0°, 7.5°, 15° and 30°)
• Built-in lap turn-on function
• Two types of PWM output (upper PWM and upper/lower
alternate PWM)
TB6537P/PG
TB6537F/FG
TB6537PG/FG:
The TB6537PG/FG is a Pb-free product.
The following conditions apply to solderability:
*Solderability
1. Use of Sn-37Pb solder bath
*solder bath temperature = 230°C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245°C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
Weight
DIP18-P-300-2.54D: 1.47 g (typ.)
SSOP24-P-300-1.00: 0.32 g (typ.)
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2006-3-6