W43023, W4307ZC200, W4307ZC200-300 Selling Leads, Datasheet
MFG:W Package Cooled:SOP-28 D/C:06+
W43023, W4307ZC200, W4307ZC200-300 Datasheet download
Part Number: W43023
MFG: W
Package Cooled: SOP-28
D/C: 06+
W43023, W4307ZC200, W4307ZC200-300
- Table of contents:
Info of W43023
Info of W4307ZC200
Info of W4307ZC200-300
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About
PDF/DataSheet Download
Datasheet:
File Size: KB
Manufacturer:
Download : Click here to Download
About
PDF/DataSheet Download
Datasheet:
File Size: KB
Manufacturer:
Download : Click here to Download
W43023 General Description
The W43023 is a 4-channel BTL driver IC for driving the motors and actuators in products such as CD-ROM/DVD-ROM/DVD-Player drives. Two of the channels use current feedback to minimize the current phase shift caused by the influence of load inductance.
W43023 Maximum Ratings
|
Parameter |
Symbol |
Limits |
unit |
| Power supply voltage |
VCC,PVcc1,2 |
13.5 |
V |
| Power dissipation |
Pd |
1.7* |
W |
| Operating temperature |
Topr |
-35~+85 |
|
| Storage temperature |
Tstg |
-55~+150 |
When mounted on a 70mm * 70mm * 1.6 mm glass epoxy board.
W43023 Features
·W43023 is a 4 channel driver for optical disc motor driver. Dual channel current feedback type drivers are built
in, in addition to dual channel motor driver.
·Separating Vcc into Pre-power of sled motor, Power of loading motor and Power of actuator, can make
batter power efficiency, by low supply voltage drive.
·Stand-by mode built in.
·Thermal shutdown circuit on chip.
in, in addition to dual channel motor driver.
·Separating Vcc into Pre-power of sled motor, Power of loading motor and Power of actuator, can make
batter power efficiency, by low supply voltage drive.
·Stand-by mode built in.
·Thermal shutdown circuit on chip.
W43023 Typical Application
CD-ROM drives, DVD drives, DVD-ROM drives.
W43023 Connection Diagram
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