Renesas R2A20111SP
Manufacturer No:
R2A20111SP
Manufacturer:
Renesas
Package:
Description:
Power Factor Correction Controller IC
Quantity:
In Stock :5747
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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R2A20111SP Information
Renesas R2A20111SP technical specifications, attributes, parameters and parts with similar specifications to Renesas R2A20111SP.
- Type
- Parameter
- Lead Count (#)
- 16
- Pb (Lead) Free
- Yes
- Function
- PFC control IC
- Icc (Typical) (mA)
- 6.45
- Lead Compliant
- Yes
- Length (mm)
- 10
- MOQ
- 1
- Parametric Category
- Power Factor Correction (PFC) Controllers
- Pkg. Dimensions (mm)
- 10 x 6 x 2.2
- Pkg. Type
- SOP
- Type
- Parameter
- Tape & Reel
- No
- Thickness (mm)
- 2.2
- Tstg (Max) (°C)
- 150
- Tstg (Min) (°C)
- -55
- Width (mm)
- 6
- Pb (Lead) Free
- Yes
- ECCN (US)
- EAR99
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Renesas R2A20111SP.
The R2A20111 is a power-factor correction (PFC) controller IC. This IC adopts continuous conduction mode as PFC operation. Various functions such as constant power limit, overvoltage detection, overcurrent detection, soft start, feedback-loop disconnection detection, and holding function of PFC operation through momentary outage (PFC hold function) are incorporated in a single chip. These functions reduce external circuitry. The constant power limit function allows to eliminate a significant amount of coil noise which is generated due to overcurrent detection operation in case of conventional overload. The PFC hold function enables quick recovery by continuing PFC operation after momentary outage. The hold time can be adjusted by an external capacitance. Overcurrent detection pin is separately provided. Latch mode shutdown function is incorporated. A soft-start control pin provides for the easy adjustment of soft-start operation, and can be used to prevent overshooting of the output voltage.
- Maximum ratings Power-supply voltage Vcc: 24 V Junction temperature Tj: – 40 to 125°C
- Electrical characteristics VREF output voltage VREF: 5.0 V ± 3% UVLO operation start voltage VH: 10.5 ± 0.9 V UVLO operation stop voltage VL: 9.0 ± 0.7 V PFC output maximum ON duty Dmax-out: 95% (typ.)
- Functions Constant power limit function Continuous conduction mode Hold function of PFC operation on momentary outage (PFC hold function) Overvoltage detection Overcurrent detection Soft start Feedback loop disconnection detection IC shutdown function Package lineup: SOP-16
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12.28 M
Listed Part Number
3,000+
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4.9 M
In-stock SKU
15,000+
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