IR2128

Single High Side Driver, Inverting Inputs, Current Sensing, Overcurent Detection and Shutdown Fault Output in a 8-Lead package

ParametricIR2128
TopologySingle Channel
Voltage Class600.0V
Output Current (Source)250.0mA
Output Current (Sink)500.0mA
Channels1.0
Moisture Sensitivity Level2
QualificationIndustrial
TechnologyHVIC
UVLOVbs
VBSUV+ / VCCUV+    (min)  (max)10.3V  (8.8V)  (11.8V)
VBSUV- / VCCUV-    (min)  (max)9.0V  (7.5V)  (10.6V)
toff150.0ns
ton200.0ns
Fault ReportingYes
Input Active StateIN
Over Current ProtectionYes
Single InputYes
Sales Product NameIR2128
OPNIR2128SPBF
Product Statusactive
Package NameSOIC 8N
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size95
Packing TypeTUBE
Moisture Level2
OPNIR2128PBF
Product Statusactive
Package NamePDIP8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size50
Packing TypeTUBE
Moisture LevelTHP
OPNIR2128STRPBF
Product Statusactive
Package NameSOIC 8N
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level2
Benefits:
  • Floating channel designed for bootstrap operation
  • Fully operational to +600V
  • Tolerant to negative transient voltage dV/dt immune
  • Application- specific gate drive range:
  • Motor Drive: 12 to 20V (IR2127/IR2128)
  • Automotive: 9 to 20V (IR21271)
  • Undervoltage lockout
  • 3.3V, 5V and 15V input logic compatible
  • FAULT lead indicates shutdown has occured
  • Output in phase with input (IR2127/IR21271)
  • Output out of phase with input (IR2128)
  • Avaliable in Lead-Free
Target Applications:
  • Air Conditioner
  • Battery Operated Drive
  • Dishwasher
  • Dryer
  • Fan
  • Pump
  • Refridgeration
  • Washing Machine
Data Sheet
TitleSizeDateVersion
Data Sheet - IR2127,EN194 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
Using the Current Sensing IR212x Gate Driver ICsEN147 KB18 Jun 2001
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 IR2128EN7 KB20 Aug 2001
OrCAD Capture for IR2128EN7 KB20 Aug 2001
EN IR2128
EN IR21531S
EN IR21531S
EN IR2128
EN IR21531S
EN IR21531S
EN IDV20E65D1
EN IR2128
EN IR2128