2D/3D/CAD
- SOP8 Footprint / Symbol
- SOP8 3D STEP Data
BD7931F
BD7931F
1ch System Motor Driver ICs
1ch system motor driver of the ROHM is a driver of one channel developed to correspond to the drive channel to which an individual design is requested by the disk drive composition of CD / DVD. The best motor driver can be selected according to DSP, the loading motor, and the actuator for CD / DVD used.
Data Sheet
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* This is a standard-grade product.
For Automotive usage, please contact Sales.
For Automotive usage, please contact Sales.
Product Detail
Part Number | BD7931F-E2
Status |
Recommended
Package |
SOP8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS |
Yes
Specifications:
Grade
Standard
Usage
CD / DVD
Number of Channels
1.0
Operating Temperature (Min.)[°C]
-35
Operating Temperature (Max.)[°C]
85
Features:
・High D-range loading driver with MOS outputs (Ron = 1.0Ω)・Provided with a loading driver voltage setting terminal
・A built-in thermal shutdown circuit installed.
Design Resources
Technical Articles
Schematic Design & Verification
- Method for Monitoring Switching Waveform
- Importance of Probe Calibration When Measuring Power: Deskew
- Impedance Characteristics of Bypass Capacitor
Thermal Design
- Two-Resistor Model for Thermal Simulation
- Notes for Temperature Measurement Using Thermocouples
- Notes for Temperature Measurement Using Forward Voltage of PN Junction
- Thermal Resistance
- Precautions When Measuring the Rear of the Package with a Thermocouple
Tools
2D/3D/CAD
- SOP8 Footprint / Symbol
- SOP8 3D STEP Data
Packaging & Quality
Package Information
- Package Information
- Anti-Whisker formation
Manufacturing Data
- Factory Information
Environmental Data
- UL94 Flame Classifications of Mold Compound
- Compliance with the ELV directive
- REACH SVHC Non-use Declaration
- RoHS Comission Delegated Directive
Export Information
- The Export Control Order
- Export Administration Regulations(EAR)