IR22141 International Rectifier, IR22141 Datasheet - Page 4

• Manufacturer Part Number: IR22141
• Description: HALF-BRIDGE GATE DRIVER IC
• Manufacturer: International Rectifier

IR2214/IR22141(SS)
Pin: DSL, DSH
4
The active bias is present only in IR22141. V
respectively for DSL and DSH.
V
Symbol
V
V
DESAT+
DESAT-
I
I
I
DSTH
DSB
DS+
DS-
High desat input threshold voltage
Low desat input threshold voltage
Desat input voltage hysteresis
High DSH or DSL input bias current
Low DSH or DSL input bias current
DSH or DSL input bias current (IR22141 only)
FAULT/SD
SY_FLT
V
SS
Figure 3: FAULT/SD and SY_FLT diagram
Definition
V
DESAT
DSL/DSH
V
COM/V
Figure 4: DSH and DSL diagram
CC
R
/V
ON
BS
S
DESAT
ADVANCE DATA
, I
100k
700k
DS
and I
schmitt
active
bias
trigger
DSB
Min Typ Max Units
7.2 8.0 8.8
6.3 7.0 7.7
parameters are referenced to COM and V
-
-
- -160
-
comparator
-20
1.0
21
hard/soft shutdown
internal signal
internal signal
fault/hold
-
-
-
-
mA
µA
V
SSD
V
internal
signal
DESAT
(V
Test Conditions
See Fig. 16, 4
CC
V
DESAT
V
DESAT
or V
= V
www.irf.com
CC
BS
= 0V
) - 2V
=
or V
BS
S