IRS21094

Half Bridge Driver, Soft Turn-On, Single Input Plus Shut-Down, All high Voltage Pins on One Side, Programmable 540-5000ns Deadtime

ParametricIRS21094
TopologyHalf Bridge
Voltage Class600.0V
Output Current (Source)290.0mA
Output Current (Sink)600.0mA
Channels2.0
Moisture Sensitivity Level2
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
dt/sdt (typ)540 / 5000 ns
Separate Power and Logic GroundYes
Shutdown/EnableYes
Adjustable Dead TimeYes
Single InputYes
Sales Product NameIRS21094
OPNIRS21094PBF
Product Statusactive and preferred
Package NamePDIP14
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size25
Packing TypeTUBE
Moisture LevelTHP
OPNIRS21094STRPBF
Product Statusactive and preferred
Package NameSOIC 14N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level2
OPNIRS21094SPBF
Product Statusactive and preferred
Package NameSOIC 14N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size55
Packing TypeTUBE
Moisture Level2
Benefits:
  • Floating channel designed for bootstrap operation
  • Fully operational to +600 V
  • Tolerant to negative transient voltage, dV/dt immune
  • Gate drive supply range from 10 V to 20 V
  • Undervoltage lockout for both channels
  • 3.3 V, 5 V, and 15 V 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 +/- 5 V offset.
  • Internal 540 ns deadtime, and programmable up to 5 µs with one external RDT resistor (IRS21094)
  • Lower di/dt gate driver for better noise immunity
  • Shutdown input turns off both channels.
  • RoHS compliant
Target Applications:
  • Air Conditioner
  • Dishwasher
  • Dryer
  • Fan
  • Lighting HID
  • Induction Cooker
  • Pump
  • Refridgeration
  • Solar
  • UPS
  • Washing Machine
  • Welding
功能框图
Data Sheet
TitleSizeDateVersion
Data Sheet - IRS2109,EN1.7 MB13 六月 2006
Application Notes
TitleSizeDateVersion
Use Gate Charge to Design the Gate Drive Circuit for Power MOSFETs and IGBTsEN125 KB27 十月 2004
HV Floating MOS Gate DriversEN425 KB27 十月 2004
Article
TitleSizeDateVersion
Using Control ICs to Generate Neg. Gate Bias for MOSFETs & IGBTsEN607 KB01 四月 2000
Low Gate Charge HEXFETS simplify Gate Drive and Lower CostEN167 KB01 四月 2000
Product Catalogue
TitleSizeDateVersion
Short Form Catalog - May 2016EN4.4 MB09 五月 201601_00
EN IRS2109
EN IR21531S
EN IR21531S
EN IR21531S
EN IR21531S
EN IDV20E65D1