IR1150LS International Rectifier, IR1150LS Datasheet - Page 2

• Manufacturer Part Number: IR1150LS
• Description: uPFC One Cycle Control PFC IC
• Manufacturer: International Rectifier

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Recommended Operating Conditions
Recommended operating conditions for reliable operation with margin
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltages are
absolute voltages referenced to COM. Thermal resistance and power dissipation are measured under board mounted and
still air conditions.
Electrical Characteristics
The electrical characteristics involve the spread of values guaranteed within the specified supply voltage and junction
temperature range T
otherwise stated, a supply voltage of V
Supply Section
Parameters
Parameters
Parameters
V
Freq. voltage
I
V
COMP voltage
Gate voltage
Continuous gate current
Max peak gate current
Junction temperature
Storage temperature
Thermal resistance
Package power dissipation
ESD protection
Supply voltage
Junction temperature
Ambient temperature
Ambient temperature
Switching frequency
V
V
(under voltage lock out)
V
SNS
*Per EIA/JESD22-A114-B (discharging a 100pF capacitor through a 1.5K series resistor)
CC
FB
CC
CC
CC
voltage
voltage
voltage
turn-on threshold
turn-off threshold
turn-off hysteresis
J
from – 25 ° C to 125°C. Typical values represent the median values, which are related to 25°C. If not
Symbols
Symbols
Symbols
I
V
V
V
GATEPK
V
V
V
CC ON
CC UVLO
CC HYST
V
V
I
GATE
V
V
R
V
F
ESD
GATE
COMP
T
P
FREQ.
T
ISNS
T
T
T
SW
CC
FB
CC
S
J
D
A
A
JA
J
CC
=15V is assumed for test condition
Min.
Min. Typ.
Min. Typ.
-0.3
-0.3
-10
-0.3
-0.3
-0.3
-1.5
-40
-55
—
—
—
-25
-25
12.2
10.2
1.8
-5
15
50
0
Max.
10.5
10.5
150
150
185
675
22
10
18
1.5
18
—
—
—
—
12.7
10.7
—
5
2
3
Max.
Max.
Units Remarks
° C/W
mW
125
200
V
V
V
V
V
V
mA
A
o
o
kV
70
85
13.2
11.2
2.2
20
C
C
Units
Units
Not internally clamped
SOIC-8
SOIC-8 T
Human body model*
IR1150S/IR1150IS
V
°C
°C
°C
kHz
V
V
V
AMB
Remarks
IR1150S
IR1150IS
Remarks
= 25
o
C
2