LB11693

Features: • Soft phase switching + direct PWM drive• PWM control based on both a DC voltage input (the CTL voltage) and a pulse input• Provides a 5 V regulator output• One Hall-effect sensor FG output• Integrating amplifier• Automatic recovery constraint protect...

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LB11693 Picture
SeekIC No. : 004390938 Detail

LB11693: Features: • Soft phase switching + direct PWM drive• PWM control based on both a DC voltage input (the CTL voltage) and a pulse input• Provides a 5 V regulator output• One Ha...

floor Price/Ceiling Price

Part Number:
LB11693
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: 2025/1/11

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Product Details

Description



Features:

• Soft phase switching + direct PWM drive
• PWM control based on both a DC voltage input (the CTL voltage) and a pulse input
• Provides a 5 V regulator output
• One Hall-effect sensor FG output
• Integrating amplifier
• Automatic recovery constraint protection circuit (on/off = 1/14), RD output
• Current limiter circuit
• LVSD circuit
• Thermal protection circuitt





Pinout

  Connection Diagram




Specifications

Absolute maximum ratings
Vm min [V] 9.5
Vm max [V] 28
IO max [A] 1.8


Parameter Symbol Conditions Ratings Unit
Supply voltage range VCC 9.5 to 28 V
Constant voltage output current IREG 0 to 30 mA
RD output current IRD 0 to 10 mA
FG output current IFG 0 to 10 mA





Description

The LB11693 reduces motor noise by imparting a slope to the output current when switching the phase to which power is applied. This motor driver includes an automatic recovery constraint protection circuit and is optimal for driving 24 V fan motors.






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