IR1150IS International Rectifier, IR1150IS Datasheet - Page 4

• Manufacturer Part Number: IR1150IS
• Manufacturer: International Rectifier

Specifications of IR1150IS

• Start-up Supply Current: 175uA
• Switching Freq: 50 to 200KHz
• Operating Supply Voltage (min): 15V
• Operating Supply Voltage (typ): 18V
• Operating Supply Voltage (max): 20V
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Package Type: SOIC
• Pin Count: 8
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Internal Voltage Reference Section
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Voltage Error Amplifier Section
Current Amplifier Section
Parameters
Parameters
Parameters
Reference voltage
Line regulation
Temp stability
Total variation
Transconductance
Source/sink current
Soft start delay time
(calculated)
VCOMP voltage (fault)
Effective VCOMP voltage
Input bias current
Open loop bandwidth
Input offset voltage temp
coefficient
Common mode rejection ratio
Output low voltage
Output high voltage
VCOMP start voltage
DC gain
Corner frequency
Input offset voltage
ISNS bias current
Input offset voltage temp
coefficient
Common mode rejection ratio
Blanking time
V
V
V
Symbols
Symbols
Symbols
COMP START
CMRR
CMRR
COMP FLT
COMP EFF
T
∆V
TC
TC
T
R
V
I
OVEA
BW
V
BLANK
V
g
V
STAB
g
t
I
Ι
REG
f
REF
ss
IB
OH
DC
IB
OL
C
TOT
m
IO
IOV
IOV
Min.
Min.
Min.
5.71
300
200
230
150
6.9
6.8
—
—
30
30
20
—
—
—
—
—
—
—
—
—
—
—
—
Typ.
Typ.
Typ.
6.05
6.15
-0.2
100
500
200
100
350
7.0
0.4
1.2
2.5
12
—
40
40
45
40
—
—
—
—
1
1
IR1150(S)/IR1150I(S)(PbF)
Max.
Max.
Max.
-0.5
700
280
300
450
600
7.1
7.1
1.5
0.2
0.5
6.8
25
55
65
90
10
10
—
—
—
—
—
—
4
Units
Units
Units
µV/˚C
µV/˚C
MHz
kHz
mV
mV
V/V
mV
µS
µA
ms
µA
dB
µA
dB
ns
ns
%
V
V
V
V
V
V
Remarks
Remarks
Remarks
T
13.5V <V
-25˚C ≤T
Over V
T
-25˚C ≤T
Note 1
-25˚C ≤T
-25˚C ≤T
R
C
@ 1mA (max) initial
@ 25µA steady state
V
-25˚C ≤ T
Note 1
Note 1
V
Note 1
T
A
AMB
AMB
FB
FB
GAIN
POLE
= 25˚C
=0V
=0V,-25˚C ≤ T
= 25˚C
= 25˚C
=1kΩ , C
=0.01µF, fXO=28Hz
CC
AMB
AMB
AMB
AMB
CC
AMB
and T
≤ 125˚C
≤ 125˚C
≤ 125˚C
≤ 125˚C
< 20V
≤ 125˚C
ZERO
j
ranges
AMB
=0.33µF
≤ 125˚C
4