MPC17533 - NXP

MPC17533 Dual H-Bridge Motor Driver

Pin Pin Name Formal Name Definition 1 OUT1A H-Bridge Output 1A Output A of H-Bridge channel 1. 2 VM1 Motor Drive Power Supply 1 Positive power source connection for H-Bridge 1 (Motor Drive Power Supply). 3 IN1A Logic Input Control 1A Logic input control of OUT1A (refer to Table 5, Truth Table, page 7). 4 IN1B Logic Input Control 1B Logic i.

Features

built-in shoot-through current protection and an undervoltage shutdown function. The 17533 has four operating modes: forward, reverse, brake, and tri-stated (high-impedance). The 17533 has a low total RDS(ON) of 1.2 Ω (max at 25 °C). The 17533’s low output resistance and high slew rate provides efficient drive for many types of micromotors. Features
• Low total RDS(ON) 0.8 Ω (typ), 1.2 Ω (max) at 25 °C
• Output current 0.7 A (DC), 1.4 A (peak)
• Shoot-through current protection circuit
• 3.0 V/5.0 V CMOS-compatible inputs
• PWM control Input frequency up to 200 kHz
• Built-in 2-channel H-Bridg.