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IRS2500SPBF
- Manufacturer's Part No.:IRS2500SPBF
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- Description:IC PFC
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- Quantity:RFQAdd to RFQ List
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- In Stock: 100000
- Available: 2361
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $2.59500 | US $2.60 |
| 10+ | US $1.73000 | US $17.30 |
| 30+ | US $1.29750 | US $38.93 |
| 100+ | US $1.03800 | US $103.80 |
| 500+ | US $0.95150 | US $475.75 |
| 1000+ | US $0.86500 | US $865.00 |
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- Description
- Alternatives
- Shopping Guide
The IRS2505 is a control IC for boost-type PFC circuits operating in critical-conduction mode.
The IC incorporates a free-running frequency oscillator with on- and off-time control of the boost power MOSFET without the need for a secondary winding. Also included in the design is over-voltage protection of the DC bus and cycle-by-cycle over-current protection of the power MOSFET. Micro-power start-up current and an internal 20.8V zener clamp at VCC are provided to simplify the external VCC supply circuitry. ESD and latch immune CMOS technology enables a rugged monolithic IC construction.
Features
• Critical-conduction mode PFC control
• High PF and ultra-low THD
• Wide load and line range
• Regulated and programmable DC bus voltage
• No secondary winding required
• MOSFET cycle-by-cycle over-current protection
• DC bus over-voltage protection
• Low EMI gate drive
• Ultra-low start-up current
• 20.8V internal zener clamp on VCC
• Excellent ESD and latch immunity
• RoHS compliant
• 5-pin SOT-23 packageApplications
• Off-line power supply
• Electronic ballast
• LED power supply
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
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Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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