IR2153(D) (
S
)
Electrical Characteristics
V
BIAS
(V
CC
, V
BS
) = 12V, C
L
= 1000 pF, C
T
= 1 nF and T
A
= 25°C unless otherwise specified. The V
IN
, V
TH
and I
IN
parameters are referenced to COM. The V
O
and I
O
parameters are referenced to COM and are applicable to the
respective output leads: HO or LO.
Low Voltage Supply Characteristics
Symbol Definition
V
CCUV+
V
CCUV-
V
CCUVH
I
QCCUV
I
QCC
V
CLAMP
Rising V
CC
undervoltage lockout threshold
Falling V
CC
undervoltage lockout threshold
V
CC
undervoltage lockout Hysteresis
Micropower startup V
CC
supply current
Quiescent V
CC
supply current
V
CC
zener clamp voltage
Min.
8.1
7.2
0.5
—
—
14.4
Typ.
9.0
8.0
1.0
75
500
15.6
Max.
9.9
8.8
1.5
150
950
16.8
Units Test Conditions
V
µA
V
V
CC
≤
V
CCUV
-
I
CC
= 5mA
Floating Supply Characteristics
Symbol Definition
I
QBSUV
I
QBS
V
BSMIN
I
LK
V
F
Micropower startup V
BS
supply current
Quiescent VBS supply current
Minimum required V
BS
voltage for proper
functionality from R
T
to HO
Offset supply leakage current
Bootstrap diode forward voltage (IR2153D)
Min.
—
—
—
—
0.5
Typ.
0
30
4.0
—
—
Max.
10
50
5.0
50
1.0
Units Test Conditions
µA
V
µA
V
V
CC
≤
V
CCUV
-
V
CC
=V
CCUV+
+ 0.1V
V
B
= V
S
= 600V
I
F
= 250mA
Oscillator I/O Characteristics
Symbol Definition
fosc
d
I
CT
I
CTUV
V
CT+
V
CT-
V
CTSD
V
RT+
V
RT-
V
RTUV
V
RTSD
Oscillator frequency
R
T
pin duty cycle
C
T
pin current
UV-mode C
T
pin pulldown current
Upper C
T
ramp voltage threshold
Lower C
T
ramp voltage threshold
C
T
voltage shutdown threshold
High-level R
T
output voltage, V
CC
- V
RT
Low-level R
T
output voltage
UV-mode R
T
output voltage
SD-Mode R
T
output voltage, V
CC
- V
RT
Min.
19.4
94
48
—
0.30
—
—
1.8
—
—
—
—
—
—
—
Typ.
20
100
50
0.001
0.70
8.0
4.0
2.1
10
100
10
100
0
10
10
Max.
20.6
106
52
1.0
1.2
—
—
2.4
50
300
50
300
100
50
300
Units Test Conditions
kHz
%
uA
mA
V
I
RT
= 100µA
I
RT
= 1mA
I
RT
= 100µA
I
RT
= 1mA
V
CC
≤
V
CCUV
-
I
RT
= 100µA,
V
CT
= 0V
I
RT
= 1mA,
V
CT
= 0V
R
T
= 36.9kΩ
R
T
= 7.43kΩ
fo < 100kHz
V
CC
= 7V
mV
4
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