IR1110 International Rectifier Corp., IR1110 Datasheet - Page 3

• Manufacturer Part Number: IR1110
• Description: Soft Start Controller Ic In A 64-lead Mqfp Package
• Manufacturer: International Rectifier Corp.

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Recommended Operating Conditions cont.
All capacitors are rated 6.3V unless otherwise specified. All resistors are rated 1/16W unless otherwise specified. The
typical connection diagram is shown in figure 3. For proper operation the device should be used with the recommended
components specified below.
R
Symbol
U,
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
INTRW
R
R
R
PKLL1
PKLL2
INTRU
INTRV
R
R
PKFIL
POS1
NEG1
POS2
NEG2
WDW
INTW
LED1
LED2
WDU
INTU
DIP1
DIP2
DFIL
WDV
INTV
PKD
SG1
SG2
LS1
LS2
GW
DW
GU
V,
GV
DU
DV
R
W
Line voltage peak holding resistor 1
Line voltage peak holding resistor 2
Voltage dip resistor 1
Voltage dip resistor 2
Voltage dip filter resistor
Timing wave peak voltage discharge resistor
Timing wave peak voltage filter resistor
Resistor divider for DC bus voltage input
Feedback resistor for DC bus voltage Amp
Resistor divider for DC bus voltage
Phase U/V/W watchdog resistor
Line fault output reference divider resistor 1
Line fault output reference divider resistor 2
SCR firing anode voltage reference resistor 1
SCR firing anode voltage reference resistor 2
Phase U/V/W integrator resistor
Phase U/V/W integrator reset resistor
LNLSLED pin resistor for opto interface
LNLED pin resistor for opto interface
Phase U/V/W SCR driver pull-up resistor
Phase U/V/W SCR driver output resistor
Phase U/V/W SCR driver filter resistor
Definition
ADVANCE INFORMATION
VACrmsmax
VACrmsmax
9.09k
845k
357k
78.7k
0.82k X
33.2k
Typ.
3.2 X
9.09k
2.2M
6.8M
1.0M
1M
332k
10k
6.2k
6.2k
5.6k
1M
33
470
15k
56k
Tolerance Units
.5W
5%
5%
1%
1%
5%
5%
5%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
5%
5%
5%
5%
5%
.25W
.
k
Note 1,2
Note 3
Note 4
Comments
IR1110
3