Datasheet Summary
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Preliminary 4-Channel driver + Power Controller Features
˙4 channels of Power-Mos H-bridge drivers. ˙Built-in DC/DC converter control circuit. ˙Built-in reset circuit. ˙Built-in VG booster circuit. ˙Built-in voltage down regulator circuit. ˙Built-in On/OFF function ˙Low power consumption. ˙Direct PWM drive system. ˙QFP44 package.
Description
The AT5802 is a 4-channel driver and power controller for portable CD players on a single chip. The driver block power supply uses the on-chip switching regulator, making this ponent an ideal choice for low-power sets.
Applications
Disc-man Portable pact disc players (CDP) Portable Mini disc player (MD) Other...