tb6592fl TOSHIBA Semiconductor CORPORATION, tb6592fl Datasheet
tb6592fl
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tb6592fl Summary of contents
Page 1
... Toshiba Bi-CD Integrated Circuit Silicon Monolithic DUAL-BRIDGE DRIVER IC FOR DC MOTORS The TB6592FL/FLG is a dual-bridge driver IC for DC motors with output transistors MOS structure with low ON-resistance. Two input signals, IN1 and IN2, can be used to select one of four modes such as CW, CCW, short brake, and stop mode ...
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... Bridge Driver (Channel B) TSD Bridge Driver (Channel AIN2 APWM ASTBY AO1 Functional Description 2 TB6592FL/FLG BO2 AO2 PGND Remarks GND for small-signal power supply (V CC Input PWM signal Channel A circuit is in standby (power save) state while this signal is Low. ...
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... OFF (high impedance OUT1 M OUT2 GND PWM ON → OFF t2 = 400 ns (typ OUT2 OUT1 GND PWM TB6592FL/FLG Output Mode Short brake CW/CCW Short brake CCW/CW Short brake Stop Standby VM OUT1 M OUT2 GND PWM OFF t3 VM OUT2 M GND t5 ...
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... Input pins AIN1, AIN2, PWM, STBY have internal pull-down resistors that are connected to ground. IN1, IN2, PWM next circuit 100 kΩ 100 kΩ pLH pHL 90% 90% 50% 50% 10% 10 Unit ns STBY 100 kΩ 4 TB6592FL/FLG next circuit 100 kΩ 2006-3-6 ...
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... CC −0 0.8 A OUT 0. (Note 1) − °C opr −55 to 150 T °C stg °C) Symbol Min Typ. Max V 2.7 3.0 5.5 CC ⎯ VM 2.2 5.5 ⎯ ⎯ Iout 0.6 ⎯ ⎯ fPWM 100 5 TB6592FL/FLG Remarks IN1, 2, STBY and PWM pins Unit kHz 2006-3-6 ...
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... ( 0 ( PWM t w (PWM (Not tested) t pLH (PWM) t pHL (PWM) T (Not tested) SD ∆T (Not tested TB6592FL/FLG = 25°C) CC Min Typ. Max ⎯ 0.7 1.2 ⎯ 0.7 1.2 ⎯ 0.7 1.2 ⎯ ⎯ 10 ⎯ ⎯ ⎯ 0.2 V −0.2 ⎯ ...
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... V Note APWM AO1 AIN1 AIN2 AO2 ASTBY TB6592 BPWM BO1 BIN1 BIN2 BO2 BSTBY GND PGND Note and GND lines since the IC may be destroyed TB6592FL/FLG Note Note 2 M Note 2 2006-3-6 ...
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... When mounting or soldering, take care to ensure that neither static electricity nor electrical overstress is applied to the IC. (Measures to prevent electrostatic discharge, leaks, etc.) • When incorporating the IC into a set, adopt a set design that does not apply voltage directly to the island section. Lower surface 8 TB6592FL/FLG 2006-3-6 ...
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... Package Dimensions Weight: 0.05 g (typ.) Do not carry out soldering at the four corners of the package. 9 TB6592FL/FLG 2006-3-6 ...
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... Otherwise, the current or power consumption may exceed the absolute maximum rating, and exceeding the rating(s) may cause the device breakdown, damage or deterioration, and may result injury by explosion or combustion. In addition, do not use any device that is applied the current with inserting in the wrong orientation or incorrectly even just one time. 10 TB6592FL/FLG 2006-3-6 ...
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... If the current sink capability of the power supply is small, the device’s motor power supply and output pins might be exposed to conditions beyond maximum ratings. To avoid this problem, take the effect of back-EMF into consideration in system design. 11 TB6592FL/FLG ) J 2006-3-6 ...
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... TB6592FL/FLG 2006-3-6 ...