feedback
Rate this webpage

Need
Support?


LB11961V: Single-Phase Full-Wave Fan Motor Driver

Overview
Specifications
Datasheet: Single-Phase Full-Wave Fan Motor Driver
Rev. 1 (70.0kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Product Description
LB11961V is a single-phase bipolar drive motor that easily implements direct PWM motor drive systems with excellent efficiency. LB11961V is optimal for fan motor drive in personal computer power supply systems and CPU cooling fans.
Features   Benefits
     
  • Built-in regenerative diode (Di)
 
  • Requires a minimal number of external components
  • Minimum speed setting pin
 
  • Allows full-speed mode operation at startup
  • Single-phase full wave drive (16 V, 1.0 A transistors are built in)
   
  • Built-in variable speed function controlled by a thermistor input
   
  • Low vibration variable speed control using externally clocked high-side transistor direct PWM drive
   
  • Built-in HB
   
Applications   End Products
  • Computing & Peripherals
 
  • Personal computing power supplies
  • CPU cooling fan systems
  • Desktop Computer
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.
LB11961V-MPB-E Active, Not Rec
Pb-free
Single-Phase Full-Wave Fan Motor Driver SSOP-16 565AM 3 Fan-Fold 90 $0.4133
LB11961V-MPB-H Active
Pb-free
Halide free
Single-Phase Full-Wave Fan Motor Driver SSOP-16 565AM 3 Fan-Fold 90 $0.4133
LB11961V-TLM-E Active, Not Rec
Pb-free
Single-Phase Full-Wave Fan Motor Driver SSOP-16 565AM 3 Tape and Reel 2000 $0.4133
LB11961V-TLM-H Active
Pb-free
Halide free
Single-Phase Full-Wave Fan Motor Driver SSOP-16 565AM 3 Tape and Reel 2000 $0.4133
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) : 2 to 4
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 2 to 4
Market Leadtime (weeks) : 2 to 4
Datasheet: Single-Phase Full-Wave Fan Motor Driver
Rev. 1 (70.0kB)
»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   4.5   16   4.5   16   1   1     DC     External Resistor   
 Lock 
 Thermal 
     SSOP-16 
 Pb-free 
 Halide free 
 Active     Single-Phase Full-Wave Fan Motor Driver   Single-Phase Fan Motor   4.5   16   4.5   16   1   1     DC     External Resistor   
 Lock 
 Thermal 
     SSOP-16 
Datasheet: Single-Phase Full-Wave Fan Motor Driver
Rev. 1 (70.0kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Case Outlines
565AM   
Previously Viewed Products
Clear List

Associated Products
  Do you also need MOSFETs?
Do you also need IGBTs?