DatasheetsPDF.com

IR2122S

International Rectifier
Part Number IR2122S
Manufacturer International Rectifier
Description CURRENT SENSING SINGLE CHANNEL DRIVER
Published Apr 16, 2005
Detailed Description Preliminary Data Sheet No. PD60130-J IR2122(S) CURRENT SENSING SINGLE CHANNEL DRIVER Features • Floating channel design...
Datasheet PDF File IR2122S PDF File

IR2122S
IR2122S

Overview
Preliminary Data Sheet No.
PD60130-J IR2122(S) CURRENT SENSING SINGLE CHANNEL DRIVER Features • 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 3.
3V, 5V and 15V input logic compatible FAULT lead indicates shutdown has occured Output out of phase with input Product Summary VOFFSET IO+/VOUT VCSth ton/off (typ.
) 600V max.
110 mA / 110 mA 10 - 20V 500 mV 250 & 200 ns Description The IR2122(S) is a high voltage, high speed power MOSFET and IGBT driver.
Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction.
The logic input is compatible with standard CMOS or LSTTL outputs, down to 3.
3V.
The protection circuity detects over-current in the driven power transistor and terminates the gate drive voltage.
An open drain FAULT signal is provided to indicate that an over-current shutdown has occurred.
The output driver features a high pulse current buffer stage designed for minimum cross-conduction.
The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side or low side configuration which operates up to 600 volts.
Packages 8-Lead SOIC 8-Lead PDIP Typical Connection V CC IN FAULT V CC IN FAULT COM VB HO CS VS (Refer to Lead Assignments for correct pin configuration).
This/These diagram(s) show electrical connections only.
Please refer to our Application Notes and DesignTips for proper circuit board layout.
www.
irf.
com 1 IR2122(S) Absolute Maximum Ratings Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur.
All voltage parameters are absolute voltages referenced to COM.
The Thermal Resistance and Power Dissipation ratings are measured under board mounted and still air conditions.
Symbol VB VS VHO VCC VIN VFLT VCS dVs/dt PD RTHJA TJ TS TL Definition High Side Floating Supply Voltage High Side Floating Offs...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)