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TA7262F

Toshiba
Part Number TA7262F
Manufacturer Toshiba
Description DC MOTOR DRIVER
Published Sep 22, 2014
Detailed Description TA7262P/P(LB)/F TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA7262P,TA7262P(LB),TA7262F DC MOTOR DRIVE...
Datasheet PDF File TA7262F PDF File

TA7262F
TA7262F

Overview
TA7262P/P(LB)/F TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA7262P,TA7262P(LB),TA7262F DC MOTOR DRIVER (3 PHASE Bi−DIRECTIONAL) The TA7262P / P (LB) / F are 3 Phase Bi−Directional supply−voltage−control Motor Driver IC.
It’s designed especially for energy saving Motor Control System.
It contains Power Drivers, CW / CCW control circuit position sensing amplifiers and current regulator for external connected position sensing elements.
FEATURES l Output Current is Up to 1.
5 A (AVE).
l Supply Voltage Control Motor Driver.
l Variable Current Source for Hall Sensor Including.
l Few External Parts Required.
l High Sensitivity of Position Sensing Inputs.
BLOCK DIAGRAM Weight HDIP14−P−500−2.
54A: 3.
00 g (Typ.
) HSOP14−P−2.
54 : 3.
00 g (Typ.
) HSOP20−P−450−1.
00 : 0.
79 g (Typ.
) 1 2001-06-13 TA7262P/P(LB)/F PIN FUNCTION PIN No.
P TYPE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Fin F TYPE 1 2 4 5 6 8 10 12 13 14 16 18 19 20 Fin SYMBOL Hb + Hb − Hc + Hc − Lc Lb VS La 3ST VCC IR IO Ha − Ha + GND FUNCTION DESCRIPTION b−phase Hall Amp.
positive input terminal b−phase Hall Amp.
negative input terminal c−phase Hall Amp.
positive input terminal c−phase Hall Amp.
negative input terminal c−phase drive output terminal b−phase drive output terminal Supply voltage terminal for motter driver a−phase drive output terminal Forward rotation / Reverse rotation / Stop switch terminal Power supply input terminal for small signal Hall element bias current control terminal Hall element bias negative−side connector terminal a−phase Hall Amp.
negative input terminal a−phase Hall Amp.
positive input terminal ― F Type: Pin (3), (7), (9), (11), (15), (17) N.
C.
FUNCTION FRS INPUT Ha 1 1 CW 1 0 0 0 1 1 CCW 1 0 0 0 1 1 STOP 1 0 0 0 POSITION SENSING INPUT Hb 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 Hc 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 High Impedance La H H M L L M L L M H H M COIL OUTPUT Lb L M H H M L H M L L M H Lc M L L M H H M H H M L L 2 2001-06-13 TA7262P/P(LB)/F MAXIMUM RATINGS (Ta = 25°...


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