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UC284XBDR2 View Datasheet(PDF) - ON Semiconductor

Part Name
Description
View to exact match
UC284XBDR2
ON-Semiconductor
ON Semiconductor ON-Semiconductor
UC284XBDR2 Datasheet PDF : 20 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
UC3844B, UC3845B, UC2844B, UC2845B
VCC 7(12)
Vref
8(14)
5.0V
Reference
R
Vref
R
Undervoltage
Lockout
VCC
Undervoltage
Lockout
RT/CT
4(7)
Voltage
Feedback
Input 2(3)
Output/
Compensation
1(1)
Oscillator
Error
Amplifier
Latching
PWM
GND 5(9)
Pin numbers in parenthesis are for the D suffix SOIC−14 package.
Figure 1. Simplified Block Diagram
VC
7(11)
Output
6(10)
Power
Ground
5(8)
Current
Sense Input
3(5)
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
Shipping
UC384xBD
SOIC−14
55 Units/Rail
UC384xBDR2
SOIC−14
2500 Tape & Reel
UC3844BDR2G
SOIC−14
(Pb−Free)
2500 Tape & Reel
UC384xBD1
SOIC−8
98 Units/Rail
UC3844BD1G
UC384xBD1R2
TA = 0° to +70°C
SOIC−8
(Pb−Free)
SOIC−8
98 Units/Rail
2500 Tape & Reel
UC384xBD1R2G
SOIC−8
(Pb−Free)
2500 Tape & Reel
UC384xBN
PDIP−8
50 Units/Rail
UC384xBNG
PDIP−8
(Pb−Free)
50 Units/Rail
UC2845BD
SOIC−14
55 Units/Rail
UC284xBDR2
SOIC−14
2500 Tape & Reel
UC2845BDR2G
SOIC−14
(Pb−Free)
2500 Tape & Reel
UC2845BD1
UC284xBD1R2
TA = −25° to +85°C
SOIC−8
SOIC−8
98 Units/Rail
2500 Tape & Reel
UC284xBD1R2G
SOIC−8
(Pb−Free)
2500 Tape & Reel
UC2844BN
PDIP−8
50 Units/Rail
UC384xBVD
SOIC−14
55 Units/Rail
UC3844BVDR2
SOIC−14
2500 Tape & Reel
UC384xBVD1
UC384xBVD1R2
TA = −40° to +105°C
SOIC−8
SOIC−8
98 Units/Rail
2500 Tape & Reel
UC384xBVN
PDIP−8
50 Units/Rail
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
x indicates either a 4 or 5 to define specific device part numbers.
http://onsemi.com
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