
IRS2052M
www.irf.com
2009 International Rectifier
7
Electrical Characteristics
VCC=VCC2=VBS1=VBS2=VBS3=VBS4 =12V, VSS=VS1=VS2=COM=COM2=0V, VGND=5V, VAA=10V, CL=1nF and
TA=25°C unless otherwise specified.
Symbol
Definition
Min
Typ
Max
Units
Test Conditions
Low Side Supply 1
UVCC+
Vcc supply UVLO positive
threshold
8.4
8.9
9.4
V
UVCC-
Vcc supply UVLO negative
threshold
8.2
8.7
9.2
V
UVCCHYS
UVCC hysteresis
-
0.2
-
V
IQCC
Low side quiescent current
-
5
mA
VDT=VCC
VCLAMPL1
Low side zener diode clamp
voltage
19.6
20.4
21.6
V
ICC=10mA
Low Side Supply 2
IQCC2
Low side quiescent current
-
4
mA
VCLAMPL2
Low side zener diode clamp
voltage
19.6
20.4
21.6
V
ICC2=10mA
High Side Floating Supply
UVBS+n
High side well UVLO positive
threshold, n=1-2
8.0
8.5
9.0
V
UVBS-n
High side well UVLO negative
threshold, n=1-2
7.8
8.3
8.8
V
UVBSHYSn
UVBS hysteresis, n=1-2
-
0.2
-
V
IQBSn
High side quiescent current,
n=1-2
-
1
mA
ILKHn
High to Low side leakage
current, n=1-2
-
50
A
VBn=VSn =200V
VCLAMPHn
High side zener diode clamp
voltage, n=1-2
14.7
15.3
16.2
V
IBSn=5mA
Floating Input Supply
UVAA+
VAA floating supply UVLO
positive threshold from VSS
8.2
8.7
9.2
V
GND pin floating
UVAA-
VAA floating supply UVLO
negative threshold from VSS
7.7
8.2
8.7
V
GND pin floating
UVAAHYS
UVAA hysteresis
-
0.5
-
V
GND pin floating
IQAASD
Floating Input positive quiescent
supply current in shutdown mode
-
1.5
3
mA
VCSD =VSS
IQAA10
Floating Input positive quiescent
supply current, positive input
-
7
10
mA
VIN- = VSS+5.2V
IQAA11
Floating Input positive quiescent
supply current, negative input
-
5
8
mA
VIN- = VSS+4.8V
IQAAST
Floating Input positive quiescent
supply current in start-up mode
-
8
12
mA
VCSD =VSS+5.0V
ILKM
Floating input side to Low side
leakage current
-
50
A
VAA=VSS=VGND=
100V
VCLAMPM
Floating supply zener diode
clamp voltage
19.6
20.4
22.6
V
IAA=5mA,
VCSD =VSS