IR1155STRPBF International Rectifier, IR1155STRPBF Datasheet - Page 15
IR1155STRPBF
Manufacturer Part Number
IR1155STRPBF
Description
IC PFC ONE CYCLE CONTROL 8SOIC
Manufacturer
International Rectifier
Datasheet
1.IR1155STRPBF.pdf
(21 pages)
Specifications of IR1155STRPBF
Mode
Continuous Conduction (CCM)
Frequency - Switching
Adjustable
Current - Startup
175µA
Voltage - Supply
12 V ~ 19 V
Operating Temperature
-25°C ~ 125°C
Mounting Type
*
Package / Case
*
Startup Current
175µA
Operating Supply Current
10mA
Duty Cycle (%)
99%
Frequency
200kHz
Digital Ic Case Style
SOIC
No. Of Pins
8
Operating Temperature Range
-25°C To +125°C
Peak Reflow Compatible (260 C)
Yes
Rohs Compliant
Yes
Leaded Process Compatible
Yes
Package
8-lead SOIC
Circuit
PFC IC
Vcc Range (v)
12V-20V
Out Peak Current (a)
+/- 1.5
Switching Frequency (khz)
48 - 200
Environment
Industrial
Over-voltage Protection
Yes
Brown-out Protection
Yes
Pbf
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
IR1155STRPBFTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IR1155STRPBF
Manufacturer:
IR
Quantity:
20 000
www.irf.com
Figure 3: Icc Current vs. Temperature
0.01
9.7
9.6
9.5
9.4
9.3
9.2
9.1
9.0
8.9
8.8
8.7
0.1
10
Figure 1: Supply Current vs.
-50 °C
1
7.0 V
(@181kHz frequency)
Supply Voltage
9.0 V
0 °C
Icc @ C
Supply voltage
11.0 V
Temperature
LOAD
50 °C
=1nF
13.0 V
100 °C
15.0 V
150 °C
17.0 V
15
Figure 4: Startup Current and Sleep
Figure 2: Undervoltage Lockout vs.
12.0 V
10.5 V
10.0 V
11.5 V
11.0 V
9.5 V
9.0 V
170.0
150.0
130.0
110.0
90.0
70.0
50.0
-50 °C
-50 °C
Current vs. Temperature
ISLEEP
ICCSTART
0 °C
Temperature
0 °C
I
CCSTART
Temperature
and I
Temperature
© 2011 International Rectifier
50 °C
50 °C
SLEEP
IR1155S
100 °C
VCC UV+
VCC UV-
100 °C
150 °C
150 °C