Full-Bridge DC Motor Driver IC: TB6552FTG

The TB6552FTG in a small QFN16 package (3 mm × 3 mm) is functionally equivalent to the TB6552 low-Ron dual-bridge driver for DC motors. PWM drive provides high thermal efficiency.

The package photograph of Full-Bridge DC Motor Driver IC: TB6552FTG.

Features

Power supply voltage for motor: V_M ≤ 15 V (max)
Power supply voltage for control: V_CC = 2.7 to 6.0 V
Output current: 1 A (max)
Low Ron: 1.5 Ω (typ.) (U + L) typ. (@ VM = 5 V)
Direct PWM control
Standby function (power saving)
CW, CCW, Short Brake and Stop modes
Built-in thermal shutdown (TSD) circuit

Block Diagram

The illustration of Internal Equivalent Circuits of Full-Bridge DC Motor Driver IC: TB6552FTG.