Product Summary

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.

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MC33262PG
MC33262PG
ON Semiconductor
Power Factor Correction ICs Critical Mode PFC w/OVP
Data Sheet
0-1: $0.63
1-25: $0.55
25-100: $0.38
100-500: $0.32
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MC3302/4
MC3302/4
Other

Data Sheet
Negotiable 
MC33023
MC33023
Other

Data Sheet
Negotiable 
MC33023DW
MC33023DW
ON Semiconductor
Current Mode PWM Controllers Single Ended Voltage
Data Sheet
Negotiable 
MC33023DWG
MC33023DWG
ON Semiconductor
Current Mode PWM Controllers Single Ended Voltage or Current Mode PWM
Data Sheet
0-1: $3.14
1-25: $2.62
25-100: $1.60
100-500: $1.57
MC33023DWR2
MC33023DWR2
ON Semiconductor
Current Mode PWM Controllers Single Ended Voltage
Data Sheet
Negotiable 
MC33023DWR2G
MC33023DWR2G
ON Semiconductor
Current Mode PWM Controllers Single Ended Voltage or Current Mode PWM
Data Sheet
0-490: $1.87
490-500: $1.51
500-1000: $1.27
1000-2000: $1.21