IR2112-2TRPBF Ver la hoja de datos (PDF) - International Rectifier

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IR2112-2TRPBF

HIGH AND LOW SIDE DRIVER

International Rectifier 

Data Sheet No. PD60026 revS

IR2112(-1-2)(S)PbF

HIGH AND LOW SIDE 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 for both channels

• 3.3V logic compatible

Separate logic supply range from 3.3V to 20V

Logic and power ground ±5V offset

• CMOS Schmitt-triggered inputs with pull-down

• Cycle by cycle edge-triggered shutdown logic

• Matched propagation delay for both channels

• Outputs in phase with inputs

Product Summary

VOFFSET

600V max.

IO+/-

200 mA / 420 mA

VOUT

10 - 20V

ton/off (typ.)

125 & 105 ns

Delay Matching

30 ns

Packages

Description

The IR2112(S) is a high voltage, high speed power

MOSFET and IGBT driver with independent high and

low side referenced output channels. Proprietary HVIC

16-Lead SOIC (wide body)

and latch immune CMOS technologies enable rugge-

14-Lead PDIP

dized monolithic construction. Logic inputs are com-

patible with standard CMOS or LSTTL outputs, down to 3.3V logic.

The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction.

Propagation delays are matched to simplify use in high frequency applications. The floating channel can be

used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 600

volts.

Typical Connection

up to 600V

VDD

HIN

SD

LIN

VSS

VCC

HO

VDD

VB

HIN

VS

SD

LIN

VCC

VSS

COM

LO

(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

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