Cart

AUIRS1170STR

INFINEON

GATE DRIVER 200V 6A PSOP8L
Supplier: Infineon Technologies
Matchcode: AUIRS1170STR
Rutronik No.: ICGDRV1196
Unit Pack: 2500
MOQ: 2500
package: PSOP8L
Packaging: REEL
On request
1.91 $
4,775.00 $

GATE DRIVER 200V 6A PSOP8L Description

AUIRS1170S is an automotive qualified smart secondary-side driver IC designed to drive N-Channel power MOSFETs used as synchronous rectifiers in isolated Resonant, Flyback and Forward converters. The IC can control one or more paralleled Nch-MOSFETs to emulate the behavior of Schottky diode rectifiers. The AUIRS1170S works in both DCM and CCM operation modes. The SYNC pin should be used in CCM mode to directly turn-off the MOSFET by a signal from secondary or primary controller. The IC is designed to use simple capacitor coupling interface with primary controller. In addition to the SYNC control, the drain to source voltage is sensed differentially to determine the polarity of the current and turn the power switch on and off in proximity of the zero current transition. Ruggedness and noise immunity are accomplished using an advanced blanking scheme and double-pulse suppression which allow reliable operation in all operating modes.

Summary of Features:

  • Secondary side high speed SR controller
  • Fly-back, Forward and Half-bridge topologies
  • CCM operation with SYNC function
  • 200V proprietary IC technology
  • Max 500KHz switching frequency
  • Anti-bounce logic and UVLO protection
  • 6A peak turn off drive current
  • Micropower start-up & ultra low quiescent current
  • 10.7V gate drive clamp
  • 60ns turn-off propagation delay
  • Vcc range from 11V to 20V
  • Enable function synchronized with MOSFET VDS transition
  • Cycle by Cycle MOT Check Circuit prevents multiple false trigger GATE pulses
  • Automotive Qualified
  • Leadfree, RoHS compliant

Target Applications:

  • Automotive DC-DC converters
  • Automotive SMPS
  • High power industrial SMPS

Parameter

Application
Driver
Channels
1
V(op,max)
200 V
Mounting
SMD
Diagnostics
NO
T(j,max)
150 °C
t(on)
20 µS
t(off)
0.3 µS
Technology
IC
Automotive
AEC-Q(100)
Package
PSOP8L
Leadfree Defin.
4
Packaging
REEL
Supplier Part
SP001609062
ECCN
EAR99
Customs Tariff No.
85423190000
Country
Philippines
Supplier Lead time
17 weeks
With the articles in your cart you can send us an order, or - if you have further questions - a non-binding request.

Password forgotten?