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LB11660RV: Single-Phase Full-Wave Fan Motor Driver

Overview
Specifications
Datasheet: Single-Phase Full-Wave Fan Motor Driver
Rev. 0 (74.0kB)
»View Material Composition
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Product Overview
Product Description
The LB11660RV is a single-phase bipolar half pre-driver that can achieve high-efficient direct PWM drive with ease. It is ideal for driving small-sized cooling fans used in servers. The LB11660RV is provided with the RD (lock detection) output pin and the LB11660FV the FG (rotational speed detection) output pin, respectively.
Features
 
  • Single-phase full-wave drive (15V-1.5A output transistor built in) upper output Tr incorporated half pre-driver.
  • Variable speed control by an external signal.
  • Lowest speed setting possible.
  • Current limiter circuit (the circuit actuated at IO = 1A when Rf = 0.5Ω, Rf determines the limiter value.).
  • Kickback absorption circuit built in.
  • Soft switching circuit achieves low power consumption, low loss, and low noise driving at a time of phase change.
  • HB built in.
  • Lock protection and automatic reset functions incorporated (including a circuit that changes the ON/OFF ratio according to the power supply voltage).
  • RD (lock detection) output.
  • Thermal protection circuit incorporated (design guaranteed).
End Products
  • Small-sized cooling fans used in servers
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
LB11660RV-MPB-E Active, Not Rec
Pb-free
Single-Phase Full-Wave Fan Motor Driver SSOP-16 565AM 3 Fan-Fold 90 $0.7146
LB11660RV-MPB-H Active
Pb-free
Halide free
Single-Phase Full-Wave Fan Motor Driver SSOP-16 565AM 3 Fan-Fold 90 $0.7146
LB11660RV-TLM-E Active, Not Rec
Pb-free
Single-Phase Full-Wave Fan Motor Driver SSOP-16 565AM 3 Tape and Reel 2000 $0.7146
LB11660RV-TLM-H Active
Pb-free
Halide free
Single-Phase Full-Wave Fan Motor Driver SSOP-16 565AM 3 Tape and Reel 2000 $0.5067
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) : 4 to 8
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 2 to 4
Datasheet: Single-Phase Full-Wave Fan Motor Driver
Rev. 0 (74.0kB)
»View Material Composition
»No Product Change Notifications exist
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     Single-Phase Full-Wave Fan Motor Driver   Single-Phase Fan Motor   3   15   4   15   1.5       DC     External Resistor   
 Lock 
 Over-Current 
 Thermal 
     SSOP-16 
 Pb-free 
 Halide free 
 Active     Single-Phase Full-Wave Fan Motor Driver   Single-Phase Fan Motor   3   15   4   15   1.5       DC     External Resistor   
 Lock 
 Over-Current 
 Thermal 
     SSOP-16 
Datasheet: Single-Phase Full-Wave Fan Motor Driver
Rev. 0 (74.0kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Case Outlines
565AM   
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