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AM5888S - 5-Channel BTL Driver

Description

PIN No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Pin Name VINFC TRB_1 REGO2 VINSL+ REGO1 FWD REV Vcc1 VOTRVOTR+ VOSL+ VOSLVOFCVOFC+ VOTK+ VOTKVOLD+ VOLDVcc2 NC VCTL GND VINLD NC TRB_2 VINTK BIAS MUTE Input for focus driver Function Connect to external transistor

Features

  • 1) Two channels are voltage-type BTL drivers for actuators of tracking and focus. Two channels are voltage-type BTL driver for sled and spindle motors. It is also built-in one channel bi-direction DC motor driver for tray. 2) Wide dynamic range [9.0V (typ. ) when Vcc1= Vcc2= 12V, at RL= 20 load]. 3) Separating power of Vcc1 and Vcc2 is to improve power efficiency by a low supply voltage for tracking, focus, and spindle. 4) Level shift circuit built-in. 5) Thermal shut down circuit built-in. 6) Mu.

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Datasheet Details

Part number AM5888S
Manufacturer AMtek
File Size 161.10 KB
Description 5-Channel BTL Driver
Datasheet download datasheet AM5888S Datasheet
Additional preview pages of the AM5888S datasheet.

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Full PDF Text Transcription

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www.DataSheet.co.kr AM5888S Motor Driver ICs 5-channel BTL Driver for DVD player AM5888S The AM5888S is a five-channel BTL driver IC for driving the motors and actuators such as used in DVD player and consists of two independent precision voltage regulators with adjustable range from 1.5V to 4 V. It supports a variety of applications. Applications BTL driver for CD, CD-ROM and DVD. Features 1) Two channels are voltage-type BTL drivers for actuators of tracking and focus. Two channels are voltage-type BTL driver for sled and spindle motors. It is also built-in one channel bi-direction DC motor driver for tray. 2) Wide dynamic range [9.0V (typ.) when Vcc1= Vcc2= 12V, at RL= 20 load].
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