KA3011BD Fairchild Semiconductor, KA3011BD Datasheet
KA3011BD
Manufacturer Part Number
KA3011BD
Description
Motor / Motion / Ignition Controllers & Drivers
Manufacturer
Fairchild Semiconductor
Type
3 Phase Brushless Spindle Motor Driverr
Specifications of KA3011BD
Operating Supply Voltage
5 V
Mounting Style
SMD/SMT
Package / Case
SSOPH-28
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
KA3011BD
Manufacturer:
SEC
Quantity:
20 000
Features
• 3-phase, full-wave, linear BLDC motor driver
• Power save at stop mode
• Built-in current limiter
• Built-in TSD (Thermal shutdown) circuit
• Built-in 3X or 1X hall FG output
• Built-in hall bias circuit
• Built-in rotational direction detector
• Built-in reverse rotation preventer
• Built-in short braker
• Corresponds to 3.3V or 5V DSP
Typical Applications
• Compact disk ROM (CD-ROM) spindle motor
• Compact disk RW (CD-RW) spindle motor
• Digital video disk ROM (DVD-ROM) spindle motor
• Digital video disk RAM (DVD-RAM) spindle motor
• Digital video disk Player (DVDP) spindle motor
• Other compact disk media spindle motor
• Other 3-phase BLDC motor
©2000 Fairchild Semiconductor International
KA3011BD
3-Phase BLDC Motor Driver
1
Description
The KA3011BD is a monolithic IC, suitable for a 3-phase
spindle motor driver of a CD-media system.
Ordering Information
KA3011BDTF 28-SSOPH-375
KA3011BD
28-SSOPH-375
Device
28-SSOPH-375
Package
www.fairchildsemi.com
Operating Temp.
25 C ~ +75 C
25 C ~ +75 C
February. 2000.
Rev. 1.0.1
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