| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Infineon Technologies IR1150ISTRPBF is a Power Factor Correction (PFC) control IC engineered for continuous conduction mode (CCM) over a wide range of input line voltages. It utilizes Infineon's proprietary "One Cycle Control" (OCC) technique, offering a cost-effective solution with reduced component count and PCB area.
Key features include programmable switching frequency up to 200kHz, programmable output overvoltage protection, brownout and undervoltage protection, and cycle-by-cycle peak current limiting. The IC also incorporates soft start and a user-initiated micropower "Sleep Mode" with current consumption below 200µA.
This PFC control IC is housed in an 8-SOIC package suitable for surface mounting. It operates within a supply voltage range of 15V to 20V and has an operating temperature range of -25°C to 85°C. The design eliminates the need for noise-sensitive line voltage sensing, simplifying implementation.
Additional protections include open loop protection, a maximum duty cycle limit of 98%, and VCC undervoltage lockout. The gate drive is internally clamped at 13V with a fast 1.5A peak drive capability. Micropower startup current is less than 200µA.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the IR1150ISTRPBF is 15V to 20V.
The IR1150ISTRPBF is available in an 8-SOIC package.
The operating temperature range for the IR1150ISTRPBF is -25°C to 85°C.
The IR1150ISTRPBF uses Infineon's proprietary "One Cycle Control" (OCC) technique.
The maximum switching frequency of the IR1150ISTRPBF is 200kHz.
Yes, the IR1150ISTRPBF includes brownout, output undervoltage, open loop, and cycle-by-cycle peak current limit protection.