Product Summary

The TB6549FG is a full-bridge driver IC for DC motor which uses LDMOS for output transistors. High efficient drive is possible by MOS process with low ON-resistor and PWM drive system. Four modes such as CW, CCW, short brake, and stop can be chosen by IN1 and IN2.

Parametrics

TB6549FG absolute maximum ratings: (1)Supply voltage, VCC: 30 V; (2)Output current, IO (Peak): 3.5A; IO (Ave): 2.0A; (3)Power dissipation, F, PD: 2.5W; P, PD: 2.5W; (4)Operating temperature, Topr: -20 to 85℃; (5)Storage temperature, Tstg: -55 to 150℃.

Features

TB6549FG features: (1)Power supply voltage: 30 V (max); (2)Output current: 3.5 A (max); (3)Low ON resistor: 0.5 Ω(typ.); (4)Capable of PWM controlling; (5)Standby system; (6)CW/CCW/short brake/stop function modes; (7)Built-in overcurrent protection; (8)Built-in thermal shutdown circuit; (9)Package: HSOP-20/DIP-16.

Diagrams

TB6549FG block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TB6549FG
TB6549FG

Other


Data Sheet

Negotiable 
TB6549FG(EL)
TB6549FG(EL)

Toshiba

Motor / Motion / Ignition Controllers & Drivers Bridge Driver

Data Sheet

Negotiable 
TB6549FG(O,EL)
TB6549FG(O,EL)

Toshiba

Motor / Motion / Ignition Controllers & Drivers Bridge Driver 30V 3.5A 4 modes

Data Sheet

0-400: $1.65
400-500: $1.39
500-1000: $1.19
1000-2000: $0.99