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LB11620GP: Three-Phase Direct PWM Brushless Motor Driver

Overview
Specifications
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Product Overview
Product Description
The LB11620GP is a direct PWM drive pre-driver IC that is optimal for three-phase power brushless motors. A motor driver circuit with the desired output capability (voltage and current) can be implemented by adding discrete transistors or other power devices to the outputs of this IC. Since the LB11620GP is provided in a miniature package, it is also appropriate for use with miniature motors as well.
Features
 
  • Three-phase bipolar drive
  • Direct PWM drive (input of either a control voltage or a variable-duty PWM signal)
  • Built-in forward/reverse switching circuit
  • 5V regulator output (VREG pin)
  • Built-in current limiter circuit (0.25V (typical) reference voltage)
  • Built-in under voltage protection circuit
  • Built-in automatic recovery type constraint protection circuit (ON: OFF=1: 18) with protection operating state discrimination output (RD pin)
  • Hall signal pulse outputs
Technical Documentation & Design Resources
Package Drawings (1)  
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
LB11620GP-H Lifetime
Pb-free
Halide free
Three-Phase Direct PWM Brushless Motor Driver VCT-24 601AD 1 Tray JEDEC 490  
LB11620GP-TE-L-H Active
Pb-free
Halide free
Three-Phase Direct PWM Brushless Motor Driver VCT-24 601AD 1 Tape and Reel 2000 $1.1328
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 2 to 4
»View Material Composition
»Product Change Notification (1)
Product Overview

Product Compliance Status Description Type VM Min (V) VM Max (V) VCC Min (V) VCC Max (V) IO Max (A) IO Peak Max (A) Step Resolution Control Type Feedback Method Current Sense Regulator Output Fault Detection Flyback Protection RDS(on) Typ (Ω) Package Type
 Pb-free 
 Halide free 
 Active     Three-Phase Direct PWM Brushless Motor Driver   Brushless DC       8   18   0.03       PWM     External Resistor   Yes 
 Lock 
 Over-Current 
 External     VCT-24 
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