TA8402F TOSHIBA | Alldatasheet
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3 PHASE HALL MOTOR DRIVER. Unit in mm TA8402F is output current detect voltage drive type 1600.2 3 phase unipolar hall motor driver. eu Bipolar drive also available with additional AAARA 7 DAB —_ , | FE | FE
3 Phase Unipolar Hall M i id AL a
. t ase Unipolar Ha lotor Driver anc so ia 042 0.1 ra Available Bipolar Drivers with Additional 10 TYP a foxes) Transistors. 5] 3 38 re ec eo . Build in Control Amplifier. foo)“ S| 8 =e | Joozto2 + Build in Regulator for Hall Sensors. 33 + Output Current Up to 1.0A Max. (AVE). s Wide Range of Operating Voltage Package width and length do not : 2h .O~ =~. include mold protrusion. Voc opr#4.0-15V, Vs opr=0~15v Allowable mold protrusion is 015mm. + Build in Thermal Shut Down Circuit. — or rs SEDEC TOSHIBA HSOP20~P-450 MAXIMUM RATINGS (Ta=25°C) Supply Voltage (Motor) Vs 18 v fis Lb, Le To 1.0 A Current Regulator 1 5 A (for Hall Sensor) H m 1.0 Power Dissipation Pp W Note 1 Operating Temperature Topr 30-75 Note 1, This rating is obtained by 50x 50x Imm Fe board mounting. —275-
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Ta=25°C, Vcc=5V) ‘ TEST CHARACTERISTIC syMBoL |cIR-| TEST CONDITION mon. | TYP. | MAX. | UNIT curt Stop Mode, Output Tcl | | Open, No Hall Bias 3] ma Supply Current FuD/REV Node, Icc2 Output Open, 12.5 | 20 | ma Hall Bias 1.5V output Saturation Voltage | vsar2 |_| To=1-0A 0.8 v Saturation Voltage =(, Vv Regulato (@rm Temperature Ta<0~75°C nv/°C Coefficient Tova a Sensing | offset vacorr)| | [os {of 5] a npu Z Operating 2 Vv Voltage Range CMR (VE) 0. 3 Operating 3 ~ \\y Voltage VewD 3.9 cc v Rotation | FWP Hooe Teta | ma Tnpat Operating es rs nee pera man fot | oe VREV v REV Yoleage npu = . im [om sare [= [os fon | Operating ET Am 1.5 | 2. “5 v P Voltage Range Cur (ET) |_| _ ° ae > (@ Pin) @® Pin-@ PIN, - - Gain CET 0 4B — LT OT 2 PIN) PIN Gait G 30 | 33 | 36 cS Input a ee Vcg=0~1 5a (@ PIN) | Limiting Voltage Vcs (im Limitting Voltage ; Temperature Tc(Vlim) mv/°C Coefficient Thermal Shut Down Operating 150 | 160 °C Temperature Trsp TOSHIBA CORPORATION ne —276—
; Fwp/rev | POSITION SENSING INPUT OUTPUT INPUT Ha Hb La Lb Le fa fb Le (7 PIN) (4 PIN) | (3 PIN) | (1 PIN)| (20 PIN)} (19 PIN)} (18 PIN H L K OFF ON orr | orF OFF oN REV R L L OFF on | orF | on OFF OFF H H L OFF ore | on on OFF OFF V17=0 L H L OFF OFF | oN OFF oN OFF L K H on orF | OFF | OFF on OFF (Note 2) L L H on OFF | OFF | OFF OFF on H L u OFF orr | ON OFF ON OFF FWD H L L on OFF orF | OFF ON OFF vugesv H H L ON OFF OFF | OFF OFF on L H L OFF on OFF j OFF OFF on L H H OFF ON OFF ON OFF OFF (Note 3) L L H OFF OFF on on OFF OFF H L H STOP H L L v17=2.5v H H L L K L L H H (Note 4) L L H Note 2, This condition is obtained with 17 PIN grounded. Note 3, This condition is obtained with 17 PIN open. Note 4, This condition is obtained with 17 PIN ground through 16ka resistor. Pp - Ta ae a ee See RR e x Ren (J-0) =280/W wo Q@ INFINITE BEAT SINK B K @ 50x50x 1mm Fo a, N @®wo wear stwxrxo a sy = | lef PORT FOLDS go = ° 50 100 150 AMBIENT TEMPERATURE Ta ('C) sss ——<—= = FST CORPORATION 277--
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- SWITCH CHARAC MEASURING METHOD METER ERLSTIC 1{24,3|4 15 “ Pde fe [eel =_ All position sensing inputs are all Tec2 aja|a > | shorted and VFRS=5V toc Vsatl c |. 19 calibration is required with [Measure Vy. each output Refer to to ground vsar2 | Refer to a | + Measure each output to GND voltages, oitage . 4Vgar is the maximum differential voltage between the highest VsaT AVSAT c value and lowest one. Vou b | TH=3mA R Reg is load regulation of Vou under Va 8 the condition of Iq=3~15mA Vew > Vewp.VsTPsVREV are threshold muD © | voltages when output change own VERS VsTP states. Refer to VREV truth table I Ipwp.h re operating input TREV Ger is a gain of ET Amp. measure GET OFF Vs differential under the condition Vs of Vpt=2.2~2.3V. Gcg is a gain of CS Amp. Measure cs Vg differential under the condition Vs of ¥og=0~L5mv. . Diode Forward Drop Measure voltage drops between GND and each output under specified condition (If=0.7A). TOSHIBA CORPORATION a SS —280—
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