Price range ($)
5.75050 7.42000
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IR1150S
IR1150S has several brands around the world that may have alternate names for IR1150S due to regional differences or acquisition. IR1150S may also be known as the following names:
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1
Brand new
1
Certified preowned
1
Official
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Third Party
1
Description
IR1150S
Stock:33862 |
International Rectifier 06+ |
UPFC ONE CYCLE CONTROL PFC IC |
≥1: US $7.42000 US $6.67800 ≥5: US $7.04900 US $6.34410 ≥10: US $6.67800 US $6.01020 ≥20: US $6.49250 US $5.84325 ≥50: US $6.30700 US $5.67630 ≥100: US $6.12150 US $5.50935 ≥200: US $5.93600 US $5.34240 ≥500: US $5.86180 US $5.27562 ≥1000: US $5.75050 US $5.17545
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Inquiry
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Features
● PFC with IR proprietary “One Cycle Control”
● Continuous conduction mode (CCM) boost type PFC
● No line voltage sense required
● Programmable switching frequency (50kHz-200kHz)
● Programmable output overvoltage protection
● Brownout and output undervoltage protection
● Cycle-by-cycle peak current limit
● Soft start
● User initiated micropower “Sleep Mode”
● Open loop protection
● Maximum duty cycle limit of 98%
● User programmable fixed frequency operation
● Min. off time of 150-350ns over freq range
● VCC under voltage lockout
● Internally clamped 13V gate drive
● Fast 1.5A peak gate drive
● Micropower startup (<200μA)
● Latch immunity and ESD protection
● Parts also available Lead-Free
Description
The μPFC IR1150 is a power factor correction (PFC) control IC designed to operate in continuous conduction mode (CCM) over a wide range input line voltages. The IR1150 is based on IR's proprietary "One Cycle Control" (OCC) technique providing a cost effective solution for PFC. The proprietary control method allows major reductions in component count, PCB area and design time while delivering the same high system performance as traditional solutions.
The IC is fully protected and eliminates the often noise sensitive line voltage sensing requirements of existing solutions.
The IR1150 features include programmable switching frequency, programmable dedicated over voltage protection, soft start, cycle-by-cycle peak current limit, brownout, open loop, UVLO and micropower startup current.
In addition, for low standby power requirements (Energy Star, 1W Standby, Blue Angel, etc.), the IC can be driven into sleep mode with total current consumption below 200μA, by pulling the OVP pin below 0.62V
E-catalog
Freight calculation
Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$,Overweight will be charged separately
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