IR22141SS datasheet(4/28 Pages) IRF

4 / 28 page

IR2214/IR22141(SS)

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ADVANCE DATA

The active bias is present only in IR22141. VDESAT, IDS and IDSB parameters are referenced to COM and VS

respectively for DSL and DSH.

Symbol

Definition

Min Typ Max Units

Test Conditions

VDESAT+

High desat input threshold voltage

7.2 8.0 8.8

VDESAT-

Low desat input threshold voltage

6.3 7.0 7.7

VDSTH

Desat input voltage hysteresis

1.0

See Fig. 16, 4

IDS+

High DSH or DSL input bias current

VDESAT = VCC or VBS

IDS-

Low DSH or DSL input bias current

- -160

µA

VDESAT = 0V

IDSB

DSH or DSL input bias current (IR22141 only)

-20

VDESAT =

(VCC or VBS) - 2V

Pin: DSL, DSH

DSL/DSH

VDESAT

COM/VS

comparator

100k

700k

VCC/VBS

SSD

internal

signal

active

bias

Figure 4:

DSH and DSL diagram

FAULT/SD

SY_FLT

VSS

schmitt

trigger

R ON

fault/hold

internal signal

hard/soft shutdown

internal signal

Figure 3:

FAULT/SD and SY_FLT diagram

IR22141SS Datasheet(PDF) 4 Page - International Rectifier

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