TB6520P_06 Datasheet, PDF (1/19 Pages) Toshiba Semiconductor – PWM TYPE 3−PHASE FULL−WAVE SENSORLESS MOTOR CONTROLLER

TB6520P/PG
TOSHIBA Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC
TB6520P/PG
PWM TYPE 3−PHASE FULL−WAVE SENSORLESS MOTOR CONTROLLER
The TB6520P/PG is a PWM chopper type 3−phase full−wave
sensorless motor controller. It is capable of PWM type sensorless
driving when used in conjunction with TA8483CP.
FEATURES
z Three−phase sensorless driving type
z PWM chopper driving type
z PWM driving duty is controlled by analog input
(built−in 7 bit A−D converter)
z Three−state output as a switch−on signal
z Built−in function for rotation frequency detection output
z Built−in lead angle control function (15 degrees)
z Built−in one−phase excitation function to improve start
property
z One−phase / three−phase input mode switching function
TB6520PG:
The TB6520PG 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
*the number of times = once
*use of R-type flux
Weight: 1.11 g (Typ.)
1
2006-3-6