IC PFC CONTROLLER CCM 8-SOIC

IR1150STR

Manufacturer Part NumberIR1150STR
DescriptionIC PFC CONTROLLER CCM 8-SOIC
ManufacturerInternational Rectifier
IR1150STR datasheet
 

Specifications of IR1150STR

ModeContinuous Conduction (CCM)Frequency - Switching200kHz
Current - Startup175µAVoltage - Supply15 V ~ 20 V
Operating Temperature0°C ~ 70°CMounting TypeSurface Mount
Package / Case8-SOIC (3.9mm Width)For Use WithIRAC1150-D2 - BOARD CONTROL FOR IR1150S
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantOther names*IR1150STR
IR1150SCT
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
Page 3/16

Download datasheet (920Kb)Embed
PrevNext
Electrical Characteristics cont.
The electrical characteristics involve the spread of values guaranteed within the specified supply voltage and junction
temperature range T
from – 25°C to 125°C. Typical values represent the median values, which are related to 25°C. If not
J
otherwise stated, a supply voltage of V
CC
Parameters
Symbols
VCC turn-off hysteresis
V
HYST
CC
Operating current
I
CC
Startup current
I
CCSTART
Sleep current
I
SLEEP
Sleep threshold
V
SLEEP
Oscillator Section
Parameters
Symbols
Switching frequency
f
SW
Initial accuracy
f
SW ACC
Voltage stability
V
STAB
Temperature stability
T
STAB
Total variation
f
VT
Long term stability
F
STABLT
Maximum duty cycle
D
MAX
Minimum duty cycle
D
MIN
Minimum off time
T
offmin
Protection Section
Parameters
Symbols
Open loop protection(OLP)
V
OLP
Vfb threshold
Output under voltage
V
OUV
protection (OUV)
Output over voltage
V
OVP
protection (OVP)
OVP hysteresis
Peak current limit protection
V
(I
) I
voltage
PKLMT
SNS
ISNS
threshold
www.irf.com
IR1150(S)/IR1150I(S)(PbF)
=15V is assumed for test condition.
Min.
Typ.
Max.
Units
1.8
2.2
18
22
36
40
8
10
175
125
200
0.56
0.62
0.68
Min.
Typ. Max.
Units
50
200
5
0.2
3
2
10
0.1
0.5
93
98
0
200
300
400
Min.
Typ.
Max.
Units
17
19
21
%VREF
49
51
53
%VREF
104
105.5
107
%VREF
350
450
550
-1.11
-1.04
-0.96
Remarks
V
mA
C
=1nF f
=200kHZ
LOAD
SW
mA
C
=10nF f
=200kHZ
LOAD
SW
Standby mode - inactive gate
mA
Internal oscillator running
uA
V
=V
- 0.1V
CC
CC ON
uA
V
<0.5V, V
=15V
OVP
CC
V
Remarks
kHz
R
= 165kΩ-37kΩ approx.
SET
%
T
= 25˚C
A
%
13V <VCC <20V
%
-25˚C ≤ TJ≤ 125˚C
%
Line & temperature
%
T
= 125˚C, 1000Hrs
AMB
%
f
=200kHz
SW
%
Ns
f
= 50kHz to 200kHz
SW
Remarks
Brown out protection
mV
V
3