17550 Description
Freescale Semiconductor Advance Information Document Number: 2.0, 7/2006 Quad H-Bridge Micromotor Driver with DC/DC Boost Converter The 17550 is a monolithic quad H-Bridge power IC ideal for portable electronic applications containing tiny bipolar stepper motors and/or brush DC-motors powered by two-to-four cell NiCd/NiMH batteries. The 17550 operates from 2.5 V to 5.5 V, with independent control of each H-Bridge...
17550 Key Features
- Low Total RDS(ON) 0.7 Ω (Typ), 1.2 Ω (Max) @ 25°C
- Output Current 700 mA (Continuous per Output)
- Shoot-Through Current Protection Circuit
- PWM Control Input Frequency up to 200 kHz
- Built-In DC / DC Boost Converter
- Low Power Consumption Standby Mode
- Undervoltage Detection and Shutdown Circuit
- Pb-Free Packaging Designated by Suffix Code EV
- This document contains certain information on a new product. Specifications and information herein are subject to change