TB6592FL SIPEX | Alldatasheet

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/Gb7/G20Power supply voltage for motor: VM ≤ 6 V (max) /Gb7/G20Power supply voltage for control: VCC = 2.7 V to 6.0 V /Gb7/G20Output current: IOUT = 0.8 A (max) /Gb7/G20Low ON resistor: 1.5 Ω (typ.) (Upper side + Lower side combined @ VM = 5 V, V CC = 5 V) /Gb7/G20Direct PWM control /Gb7/G20Standby system (Power save) /Gb7/G20CW/CCW/short brake/stop function modes. /Gb7/G20Built-in thermal shutdown circuit /Gb7/G20Small-size leadless package: QON24-P-0505-0.50 * This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product, ensure that the environment is protected against electrostatic discharge by using an earth strap, a conductive mat and an ionizer. Ensure also that the ambient temperature and relative humidity are maintained at reasonable levels. Weight: 0.05 g (typ.)

Pin Name Pin No Functional Description Remarks GND 21 Small-signal GND pin GND for small-signal power supply (V CC) AIN1 18 Control signal input 1 (Channel A) AIN2 17 Control signal input 2 (Channel A) APWM 16 PWM control signal input pin (Channel A) Input PWM signal ASTBY 15 Standby control input pin (Channel A) Channel A circuit is in standby (power save) state while this signal is Low. AO1 13 Output pin 1 (Channel A) Channel A connect to motor coil pin AO2 11 Output pin 2 (Channel A) Channel A connect to motor coil pin PGND 10 GND pin for motor GND for motor power supply (VM) VM 14 Motor power supply pin VM (ope) /G3d 2.5 V to 5.5 V BO2 8 Output pin 2 (Channel B) Channel B connect to motor coil pin BO1 5 Output pin 1 (Channel B) Channel B connect to motor coil pin BSTBY 4 Standby control input pin (Channel B) Channel B circuit is in standby (power save) state while this signal is Low. BPWM 3 PWM control signal input pin (Channel B) Input PWM signal BIN2 2 Control signal input 2 (Channel B) BIN1 1 Control signal input 1 (Channel B) VCC 22 Small-signal power supply pin V CC (ope) /G3d 2.7 V to 5.5 V Note: Pins 6, 7, 9, 12, 19, 20, 23 and 24 are NC (not connected) pins. VCC BSTBYBIN1 BIN2 BPWM BO1 BO2 VM GND ASTBYAIN1 AIN2 APWM AO1 AO2 PGND Control logic (Channel B) Control logic (Channel A) Bridge Driver (Channel B) Bridge Driver (Channel A) TSD 22 1 2 3 4 5 8 14 21 18 17 16 15 13 11 10

Input/Output Function (common for channel A and B) Input Output IN1 IN2 STBY PWM O1 O2 Mode H H H H L L L Short brake H L H CW/CCW L H H L L L Short brake H H L CCW/CW H L H L L L Short brake H L L H L OFF (high impedance) Stop H H/L H/L L L OFF (high impedance) Standby Operating Description /Gb7/G20PWM control function Speed can be controlled by inputting the high-level or low-level PWM signal to the pin PWM. When PWM control is provided, normal operation and short brake operation are repeated. To prevent penetrating current, dead time t2 and t4 is provided in the IC. Note: Please hold the pin PWM high when PWM control functionn is not used. VM GND PWM ON /Gae OFF t2 /G3d 400 ns (typ.) OUT1 OUT2 M PWM ON VM GND OUT1 OUT2 M VM GND PWM OFF /Gae ON t4 /G3d 400 ns (typ.) OUT1 OUT2 M VM M GND PWM ON OUT1 OUT2 VM GND PWM OFF OUT1 OUT2M GND VM Output voltage waveform (OUT1)

/Gb7/G20Switching characteristics of output transistors The switching characteristics between PWM input and the output transistors are shown below. /G3cTypical Value/G3e/G20 Item Typical Value Unit tpLH 1000 tpHL 1000 tr 100 tf 100 ns /Gb7/G20Input pin Input pins (AIN1, AIN2, PWM, STBY) have internal pull-down resistors that are connected to ground. IN1, IN2, PWM STBY Output Voltage (A01, A02, B01, B02) 90% 10% 50% tpLH tr 50% tpHL 90% 10% PWM Input (APWM, BPWM) tf 100 k/G57 100 k/G57 100 k/G57 To next circuit VCC 100 k/G57 200 k/G57 100 k/G57 To next circuit VCC

Maximum Ratings (Ta /G3d/G3d/G3d/G3d 25°C) Characteristics Symbol Rating Unit Remarks VM 6 Supply voltage VCC 6 V Input voltage V IN /G2d0.2 to 6 V IN1, 2, STBY and PWM pins Output current I OUT 0.8 A Power dissipation P D 0.78 (Note 1) W Operating temperature T opr /G2d20 to 85 °C Storage temperature T stg /G2d55 to 150 °C Note 1: This value is obtained by 50 /Gb4 30 /Gb4 1.6 mm glass-epoxy PCB mounting occupied 40% of copper area. Operating Range (Ta /G3d/G3d/G3d/G3d /G2d/G2d/G2d/G2d20 to 85°C) Characteristics Symbol Min Typ. Max Unit Supply voltage (VCC) V CC 2.7 3.0 5.5 V Supply voltage (VM) VM 2.2 /Gbe 5.5 V Output current Iout /Gbe /Gbe 0.6 A PWM frequency fPWM /Gbe /Gbe 100 kHz

Electrical Characteristics (unless otherwise specified, VCC /G3d/G3d/G3d/G3d 3 V, VM /G3d/G3d/G3d/G3d 5 V, Ta /G3d/G3d/G3d/G3d 25°C) Characteristics Symbol Test Condition Min Typ. Max Unit ICC (STP) Stop mode /Gbe/G200.7 1.2 ICC (W) CW/CCW mode /Gbe/G200.7 1.2 ICC (SB) Short break mode /Gbe/G200.7 1.2 mA ICC (STB) /Gbe/G20 /Gbe/G2010 Supply current IM (STB) (Standby mode) /Gbe/G20 /Gbe/G201 /G6dA VINH 2 /Gbe/G20VCC /G2b

0.2 VInput voltage

VINL /G2d0.2/G20/Gbe /G200.8 Hysteresis voltage V IN (HIS) (Not tested) /Gbe/G200.2 /Gbe/G20 V IINH 5 15 25 Control circuit Input current IINL /Gbe/G20 /Gbe/G201 /G6dA VINSH 2 /Gbe/G20VCC /G2b VINSL /G2d0.2/G20/Gbe /G200.8 V IINSH 5 10 20 /G6dA Standby circuit Input current IINSL /Gbe/G20 /Gbe/G201 IO /G3d 0.2 A, VCC /G3d VM /G3d 5 V /Gbe/G200.3 0.4 Output saturating voltage V sat (U /G2b L) IO /G3d 0.6 A, VCC /G3d VM /G3d 5 V /Gbe/G200.9 1.2 V IL (U) /Gbe/G20 /Gbe/G201 Output leakage current IL (L) VM /G3d 6 V /Gbe/G20 /Gbe/G201 /G6dA VF (U) I O /G3d 0.6 A /Gbe/G201 /Gbe Diode forward voltage VF (L) I O /G3d 0.6 A /Gbe/G201 /Gbe V PWM frequency f PWM /G20/Gbe /G20 /Gbe /G20 100 kHz PWM control circuit Minimum clock pulse width tw (PWM) /G20/Gbe /G20 /Gbe /G20 10 /G6ds Tr /Gbe/G20100 /Gbe/G20 Tf /Gbe/G20100 /Gbe/G20 tpLH (PWM) /Gbe/G201000 /Gbe/G20 Output transistor switching tpHL (PWM) (Not tested) /Gbe/G201000 /Gbe/G20 ns Thermal shutdown circuit operating temperature TSD (Not tested) /Gbe 170 /Gbe/G20°C Thermal shutdown hysteriesis /G44TSD (Not tested) /Gbe/G2020 /Gbe/G20°C

Typical Application Diagram Note 1: The power supply capacitor should be connected as close as possible to the IC. Note 2: When connecting the motor pins through the capacitor for reducing noise, connect a resistor to the capacitor for limiting the charge current. Note 3: Avoid using common impedance for GND and PGND. AIN2 AIN1 GND AO1 AO2 ASTBY TB6592 Microcontroller GND 3 V VDD VM VM Note 2 Note 3 PORT2 PORT3 PORT4 PGND V CC APWM PWM BO1 BO2 3~5 V PORT1 BIN2 BIN1 BSTBY PORT6 PORT7 PORT8 BPWMPORT5 Note 1Note 1 M Note 2 M PWM

Requests Concerning Use of QON Outline Drawing of Package When using QON, please take into account the following items. Caution (1) Do not carry out soldering on the island section in the four corners of the package (the section shown on the lower surface drawing with diagonal lines) with the aim of increasing mechanical strength. (2) The island section exposed on the package surface (the section shown on the upper surface drawing with diagonal lines) must be used as (Note) below while electrically insulated from outside. Note: Ensure that the island section (the section shown on the lower surface drawing with diagonal lines) does not come into contact with solder from through-holes on the board layout. /Gb7/G20When mounting or soldering, take care to ensure that neither static electricity nor electrical overstress is applied to the IC (measures to prevent anti-static, leaks, etc.). /Gb7/G20When incorporating into a set, adopt a set design that does not apply voltage directly to the island section. (Upper surface) (Lower surface)

Weight: 0.05 g (typ.)

/Gb7/G20TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. /Gb7/G20The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. /Gb7/G20The products described in this document are subject to the foreign exchange and foreign trade laws. /Gb7/G20The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. /Gb7/G20The information contained herein is subject to change without notice. 000707EBARESTRICTIONS ON PRODUCT USE