AM5901A - BCD Semiconductor

AM5901A 4-CHANNEL MOTOR DRIVER

The AM5901A is a 4-channel motor driver with power controller that includes the reset, battery charge and reduced voltage detection circuits required for portable CD/MP3/VCD players on a single chip. This kind of IC is provided with lower startup voltage and power consumption than similar products, its driver block power supply uses on-chip switching regulat.

Features

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· 4-channel H-bridge Driver Built-in DC/DC Converter Control Circuit Built-in Reset Circuit Built-in Reduced Voltage Detection Circuit Built-in Battery Charging Circuit Built-in General-purpose Operational Amplifier Built-in Thermal Shutdown Circuit Low Power Consumption Applications
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· Portable Compact Disc Player (CDP) Portable Mini Disc Player Portable Disc-man Portable CD/MP3/VCD Other Portable Compact Disc Media www.DataSheet4U.com PQFP-44 LQFP-44 Figure 1. Package Types of AM5901A Mar. 2007 Rev. 1. 3 1 BCD Semiconductor Manufacturing Limited Data Sheet 4-CHAN.