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NCP5181: MOSFET / IGBT Drivers, High Voltage, High and Low Side, Dual Input

Datasheet: High Voltage High and Low Side Driver
Rev. 8 (99kB)
Product Overview
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The NCP5181 is a High Voltage Power Mosfet Driver providing two outputs for direct drive of a 2 N-channel power Mosfets arranged in a half-bridge (or any other high side + low side configuration).
It uses the bootstrap technique to insure a proper drive of the High side power switch. The driver works with 2 independent inputs to accomodate any topology (including half-bridge, asymmetrical half-bridge, active clamp and full bridge).
Features
 
  • High Voltage Range: up to 600 V
  • dV/dt Immunity 50 V/nsec
  • Gate Drive Supply Range from 10 V to 20 V
  • High and Low DRV Outputs
  • Output Source / Sink Current Capability 1.1 A / 2.4 A
  • 3.3 V and 5 V Input Logic Compatible
  • Up to Vcc Swing on Input Pins
  • Matched Propagation Delays between Both Channels
  • Outputs in Phase with the Inputs
  • Independent Logic Inputs to Accommodate All Topologies
  • Under VCC LockOut (UVLO) for Both Channels
  • Pin to Pin Compatible with IR2181(S)
Applications
  • Bridge Inverter for UPS systems
  • High Power Energy Management
  • Half-bridge Power Converters
  • Full-bridge Converters
  • Any Complementary Drive Converters (asymmetrical halfbridge, active clamp)
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP5181BAL36WEVB Active
36 W Ballast Evaluation Board
Availability & Samples
Specifications
Case Outlines
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP5181DR2G Active
Pb-free
Halide free
NCP5181 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.9333
NCP5181PG Active
Pb-free
Halide free
NCP5181 PDIP-8 626-05 NA Tube 50 $1.378
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
PandS   (2020-09-14 00:00) : <1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Power Switch
Number of Outputs
Topology
Isolation Type
Vin Max (V)
VCC Max (V)
Drive Source/Sink Typ (mA)
Rise Time (ns)
Fall Time (ns)
tp Max (ns)
Package Type
NCP5181DR2G  
 $0.9333 
Pb
H
 Active   
MOSFET
2
High-Low
Junction Isolation
600
20
1400 / 2200
40
40
170
SOIC-8
NCP5181PG  
 $1.378 
Pb
H
 Active   
MOSFET
2
High-Low
Junction Isolation
600
20
1400 / 2200
20
20
170
PDIP-8
Case Outlines
751-07    626-05   
Packages
NCP5181: MOSFET / IGBT Drivers, High Voltage, High and Low Side, Dual Input
NCP5181: MOSFET / IGBT Drivers, High Voltage, High and Low Side, Dual Input
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