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FAN8725

Motor / Motion / Ignition Controllers & Drivers BTL Motor Drive IC 3Phase BLDCM+5CH

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SeekIC No. : 00534162 Detail

FAN8725: Motor / Motion / Ignition Controllers & Drivers BTL Motor Drive IC 3Phase BLDCM+5CH

FAN8725 Data Sheet

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Part Number:
FAN8725
Mfg:
Fairchild Semiconductor
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Quick Details

Type : Spindle Motor Operating Supply Voltage : 15 V
Supply Current : 0.6 A Mounting Style : SMD/SMT
Package / Case : QFPH-48 Packaging : Tray    

Description

Product :
Mounting Style : SMD/SMT
Packaging : Tray
Operating Supply Voltage : 15 V
Supply Current : 0.6 A
Package / Case : QFPH-48
Type : Spindle Motor


Features:

Common
• Built-in thermal shutdown circuit (TSD)
• Built-in power save circuit
• 3 Independent voltage source
• Corresponds to 3.3V or 5V DSP
Spindle
• Built-in hall bias
• Built-in FG signal output circuit
• Built-in rotational direction detecting circuit
• Built-in protection circuit for reverse rotation
• Built-in short brake circuit
BTL (5-channel)
• Built-in 5-CH balanced transformerless (BTL) driver
• Built-in Level shift circuit
• Independent voltage sources
• VM2 = CH1,CH2 / VM3 = CH3, CH4 ,CH5


Application

• Compact disk ROM (CD-ROM)
• Compact disk RW (CD-RW)
• Digital video disk ROM (DVD-ROM)
• Digital video disk RAM (DVD-RAM)
• Digital video disk Player (DVDP)
• Other compact disk media


Pinout

Connection Diagram


Specifications

Parameter Symbol Value Unit
Supply Voltage (Spindle Signal) SVCC1max 7 V
Supply Voltage (BTL Signal) SVCC2max 15 V
Supply Voltage (Spindle Motor) VM1max 15 V
Supply Voltage (BTL CH1/2) VM2max 15 V
Supply Voltage (BTL CH3/4/5) VM3max 15 V
Power dissipation PD 3.0 note W
Operating Temperature Range TOPR -35 ~ +85 °C
Storage temperature Range TSTG -55 ~ +150 °C
Maximum Output Current (Spindle) IOmaxa 1.3 A
Maximum Output Current (BTL) IOmaxb 0.6 A
NOTE:
1. When mounted on 70mm × 70mm × 1.6mm PCB (Phenolic resin material)
2. Power dissipation is reduced 24mW/°C for using above Ta=25°C
3. Do not exceed PD and SOA (Safe Operating Area)


Description

The FAN8725 is a monolithic IC suitable for a 3-phase BLDC spindle motor driver and 5-ch motor drivers which drives the focus actuator, tracking actuator, loading motor, stepping motor driver of the CD-media systems.




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