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BA6893AK

Part Number	BA6893AK
Manufacturer	Rohm
Description	4-channel driver and power controller
Published	Apr 1, 2005
Detailed Description	Optical disc ICs 4-channel driver and power controller BA6893AK The BA6893AK is a 4-channel driver and power supply tha...
Datasheet	BA6893AK PDF File

Overview

Optical disc ICs 4-channel driver and power controller BA6893AK The BA6893AK is a 4-channel driver and power supply that includes the reset, recharge, and shock detection circuits required for portable CD players on a single IC.
The driver block power supply uses the on-chip switching regulator, making this component an ideal choice for low-power sets.
FApplications Portable CD players FFeatures 1) Four H-bridge driver circuits.
2) DC to DC converter control circuit.
3) Reset circuit.
4) Shock detection circuit.
5) Battery recharge circuit.
FAbsolute maximum ratings (Ta = 25_C) 6) 7) 8) 9) 10) Ripple filter circuit.
Audio reference output.
Low power consumption.
Thermal shutdown circuit.
QFP44 package.
FRecommended operating conditions (Ta = 25_C) 606 Optical disc ICs FBlock diagram BA6893AK 607 Optical disc ICs FPin descriptions BA6893AK 608 Optical disc ICs FInput / output circuits BA6893AK 609 Optical disc ICs BA6893AK 610 Optical disc ICs BA6893AK 611 Optical d...

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BA6893AK 4-channel driver and power controller - Rohm

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