型号IRS44273L
品牌
分类栅极驱动 IC
描述
相关操作
产品概述

25 V single-channel low-side gate driver IC

EiceDRIVER™ 25 V single-channel, low-side gate driver IC with typical 1.5 A source and 1.5 A sink currents in 5-lead SOT23 package for MOSFETs and IGBTs. IRS44273 can also be used in conjunction with IPMs, such as IFCM10S60GD, which integrate a PFC IGBT but no PFC gate driver IC.

The proprietary latch immune CMOS technologies enable ruggedized monolithic construction. The logic inputs are compatible with standard CMOS or LSTTL output. The output drivers feature a current buffer stage.

EVAL-M3-TS6-665PN is an evaluation board for motor drives applications. It integrates a single-phase PFC and 3 phase inverter. IRS44273L is featured in the PFC stage with discrete IGBT IKB20N65H5. The board can be combined with one of the available MADK control board like EVAL-M3-102T to demonstrate Infineon’s motion control IC and discrete technology for motor drive applications.

REF-SHA35WRC2SYS is a full-featured high voltage ceiling fan reference design. The main board includes IMD112T iMOTION™ driver which provides turnkey PFC and motor control with the field-proven MCE (Motor Control Engine), that eliminates software coding from the ceiling fan motor control algorithm development process. It includes the IRS44273L for the PFC gate driver IKA08N65H5DuoPack IGBTs and didoes for PFC switching, and the TRENCHSTOP(TM) RC-Series IKN03N60RC2that provides cost-effective, monolithically integrated IGBTs with diode for the inverter stage.

特征描述

  • Wide supply voltage rage with 25 V VCC max
  • Under voltage lockout for IGBTs
  • Dual gate drive OUT pins
  • CMOS Schmitt-triggered inputs
  • 3.3 V logic compatible
  • Output in phase with input

优势

  • 25 V VCC max makes the IC more robust against VCC spikes in harsh circuit applications
  • Under-voltage lock out provides protection at low supply voltage
  • Dual OUT pins proivde easy PCB layout capabilities
  • Market-proven
  • Industry standard package

Find our Variations for IRS44273L

Part No Package Channels Io+/- (typ) UVLO (on/off) typ. Features
1ED44175N01B SOT23-6L

1

 2.6/2.6 A 8.0 / 7.3 V integrated overcurrent protection with negative current sensing
1ED44173N01B SOT23-6L 1

11.9/11.0 V

 integrated overcurrent protection with negative current sensing
1ED44176N01F DSO-8 1

0.8/1.75 A

11.9/11.4 V

 integrated overcurrent protection with positive current sensing
IRS44273L SOT23-5L 1

1.5/1.5 A

10.2/9.2V

 additional OUT pin for easy layout
IRS4427S DSO-8 2

2.3/3.3 A