TB6590FTG Toshiba, TB6590FTG Datasheet

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TB6590FTG

Manufacturer Part Number
TB6590FTG
Description
Manufacturer
Toshiba
Datasheet

Specifications of TB6590FTG

Functions
Driver
Vopmax (vm*)
5.5V (6V)
Io (lpeak)
0.4A (0.5A)
Channel
2-ch
Pwm Drive
direct PWM
Package
VQON16
Rohs Compatible†
yes
Dual DC Motor Driver
output transistors with low ON-resistance.
reverse, short brake and stop.
Features
The TB6590FTG is a dual DC motor driver IC using LDMOS
Four operation modes are selectable via IN1 and IN2: forward,
Power supply voltage: V
Output current: I
Output ON-resistance: 2.5 Ω
(upper and lower sum (typ.) @V
Dedicated standby (power-save) pin
Forward, reverse, short brake and stop
Thermal shutdown (TSD) and undervoltage lockout (UVLO) circuits
Small surface-mount package (VQON16: 0.5-mm lead pitch)
Lead(Pb)-free solderable
*: 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.
OUT
= 0.5 A (max)
M
TOSHIBA BiCD Integrated Circuit Silicon Monolithic
= 6 V (max)
M
≥ 5 V)
TB6590FTG
1
Weight: 0.01 g (typ.)
TB6590FTG
2008-04-24

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TB6590FTG Summary of contents

Page 1

... TOSHIBA BiCD Integrated Circuit Silicon Monolithic Dual DC Motor Driver The TB6590FTG is a dual DC motor driver IC using LDMOS output transistors with low ON-resistance. Four operation modes are selectable via IN1 and IN2: forward, reverse, short brake and stop. Features • Power supply voltage: V ...

Page 2

... Internal pull-down resistor of 200 kΩ = 2 2 • TTL compatible • Internal pull-down resistor of 200 kΩ standby; internal pull-down resistor of 200 kΩ (opr.) = 2 • TTL compatible • Internal pull-down resistor of 200 kΩ 2 TB6590FTG 13 GND 10 VM1 9 AO1 7 AO2 8 PGND1 2 VM2 6 BO1 4 ...

Page 3

... T °C opr −55 to 150 T °C stg Symbol Min Typ. Max V 2 2.2 5 5.5 M ⎯ ⎯ I 0.4 OUT ⎯ ⎯ f 200 PWM 3 TB6590FTG Remarks AIN1, AIN2, BIN1, BIN2 and STBY pins AO1, AO2, BO1 and BO2 pins Unit kHz 2008-04-24 (Note) ...

Page 4

... L L Short brake L H CCW OFF Stop (high impedance) OFF Standby (high impedance) V OUT1 M OUT2 GND <OFF> OUT2 OUT1 GND <OFF> TB6590FTG M OUT1 M OUT2 <Short break> OUT2 GND <ON> GND 2008-04- GND ...

Page 5

... V F (L) UVLD (Design target only) UVLC TSD (Design target only) ΔTSD 100 Ω (Design target only) t PLH t PHL tdead (Design target only) 5 TB6590FTG = Min Typ. Max Unit ⎯ 0.3 0.6 mA ⎯ ⎯ 10 μA ⎯ ⎯ ⎯ ...

Page 6

... If any of these events occur, the device may be degraded or permanently damaged. UVLO 13 Standby 10 Control H-Bridge logic A A TSD Control H-Bridge logic TB6590FTG GND VM1 AO1 9 M AO2 7 PGND1 8 VM2 2 BO1 6 M BO2 4 PGND2 ...

Page 7

... Package Dimensions Note: The burr size as viewed from the top should not exceed 0.15 mm (max) per side. Weight: 0.01 g (typ.) 7 TB6590FTG 2008-04-24 ...

Page 8

... 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. 8 TB6590FTG 2008-04-24 ...

Page 9

... 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. 9 TB6590FTG 2008-04-24 ...

Page 10

... Please use this product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 060819_AF • The products described in this document are subject to foreign exchange and foreign trade control laws. 021023_D 021023_B 060106_Q 10 TB6590FTG 070122EBA_R6 060925_E 2008-04-24 ...

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