IR21094

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, All high Voltage Pins on One Side, Programmable 0.5-5us Deadtime

ParametricIR21094
TopologyHalf Bridge
Voltage Class600.0V
Output Current (Source)200.0mA
Output Current (Sink)350.0mA
Channels2.0
Moisture Sensitivity Level3
QualificationIndustrial
TechnologyHVIC
UVLOVcc / Vbs
VBSUV+ / VCCUV+    (min)  (max)8.9V  (8.0V)  (9.8V)
VBSUV- / VCCUV-    (min)  (max)8.2V  (7.4V)  (9.0V)
toff200.0ns
ton750.0ns
Adjustable Dead TimeYes
dt/sdt (typ)540 / 5000 ns
Separate Power and Logic GroundYes
Single InputYes
Shutdown/EnableYes
Sales Product NameIR21094
OPNIR21094PBF
Product Statusactive
Package NamePDIP14
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size25
Packing TypeTUBE
Moisture LevelTHP
OPNIR21094SPBF
Product Statusactive
Package NameSOIC 14N
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size55
Packing TypeTUBE
Moisture Level3
OPNIR21094STRPBF
Product Statusactive
Package NameSOIC 14N
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Benefits:
  • Floating channel designed for bootstrap operation
  • Fully operational to +600V
  • Tolerant to negative transient voltage
  • dV/dt immune
  • Gate drive supply range from 10 to 20V
  • Undervoltage lockout for both channels
  • 3.3V, 5V and 15V input logic compatible
  • Cross-conduction prevention logic
  • Matched propagation delay for both channels
  • High side output in phase with IN input
  • Logic and power ground + - 5V offset.
  • Internal 540ns dead-time, and programmable up to 5us with one external RDT resistor (IR21094)
  • Lower di/dt gate driver for better noise immunity
  • Shut down input turns off both channels.
  • Available in Lead-Free
Target Applications:
  • Air Conditioner
  • Dishwasher
  • Dryer
  • Fan
  • Lighting HID
  • Induction Cooker
  • Pump
  • Refridgeration
  • Solar
  • UPS
  • Washing Machine
  • Welding
Data Sheet
TitleSizeDateVersion
Data Sheet - IR2109,EN350 KB18 Jun 2001
Application Notes
TitleSizeDateVersion
HV Floating MOS Gate DriversEN425 KB27 Oct 2004
Use Gate Charge to Design the Gate Drive Circuit for Power MOSFETs and IGBTsEN125 KB27 Oct 2004
Article
TitleSizeDateVersion
Low Gate Charge HEXFETS simplify Gate Drive and Lower CostEN167 KB01 Apr 2000
Using Control ICs to Generate Neg. Gate Bias for MOSFETs & IGBTsEN607 KB01 Apr 2000
Product Catalogue
TitleSizeDateVersion
Short Form Catalog - May 2016EN4.4 MB09 May 201601_00
Simulation Models
TitleSizeDateVersion
MicroSim Pspice for IR21094EN7 KB20 Aug 2001
OrCAD Capture for IR21094EN6 KB20 Aug 2001
EN IR21094
EN IR21531S
EN IR21531S
EN IR21531S
EN IR21531S
EN IDV20E65D1
EN IR21094
EN IR21094