34920 Description
Freescale Semiconductor Advance Information Document Number: 2.0, 1/2007 2.8 Ω (Typ) Quad H-Bridge Motor Driver The 34920 is a multifunctional analog ASIC. The 34920 integrates two circuits, four H-bridge drivers, a reset circuit in a single IC, and two DC/DC switching voltage regulators.
34920 Key Features
- Individual Thermal Limit Protection
- User-Selectable Motors: 2 DC Motors (2.4 A / Motor), 2 Step Motors (W1-2 Phase Control), 1 DC Motor and 1 Step Motor
- 2 Buck Regulators (Switching @ 200 kHz)
- VV2 Output Voltage Is Programmable to 10 V to 15 V DC (Externally Set)
- Low-Voltage Detection Reset (VV1 and VVB+)
- Pb-Free Packaging Designated by Suffix Code EI
- This document contains certain information on a new product. Specifications and information herein are subject to change