Product Details
The MC34262/MC33262 are active power factor controllers specifically designed for use as a preconverter in electronic ballast and in off−line power converter applications. These integrated
circuits feature an internal startup timer for stand−alone applications, a one quadrant multiplier for near unity power factor, zero current detector to ensure critical conduction operation, transconductance error amplifier, quickstart circuit for enhanced startup, trimmed internal bandgap reference, current sensing comparator, and a totem pole output ideally suited for driving a power MOSFET.
Features
•Overvoltage Comparator Eliminates Runaway Output Voltage
•Internal Startup Timer
•One Quadrant Multiplier
•Zero Current Detector
•Trimmed 2% Internal Bandgap Reference
•Totem Pole Output with High State Clamp
•Undervoltage Lockout with 6.0 V of Hysteresis
•Low Startup and Operating Current
•Supersedes Functionality of SG3561 and TDA4817
•Pb−Free Packages are Available
Specifications
| Attribute | Attribute Value |
| Manufacturer | onsemi |
| Product Category | PFC (Power Factor Correction) |
| Series | - |
| Packaging | Alternate Packaging |
| Package-Case | 8-SOIC (0.154", 3.90mm Width) |
| Operating-Temperature | 0°C ~ 85°C |
| Mounting-Type | Surface Mount |
| Voltage-Supply | 12 V ~ 28 V |
| Supplier-Device-Package | 8-SOIC |
| Frequency-Switching | - |
| Mode | Critical Conduction (CRM) |
| Current-Startup | 250μA |
Form,Package,Functional compatible component
Descriptions
PFC IC Critical Conduction (CRM) 8-SOIC
Power Factor Correction Controller 0.25mA 8-Pin SOIC N T/R
Power Factor Correction - PFC Critical Mode PFC w/OVP
Who we are?
is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free
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MC34262DR2G Power Factor Correction - PFC Critical Mode PFC w/OVP Images
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