UC3843ADR2 ON Semiconductor, UC3843ADR2 Datasheet - Page 16

• Manufacturer Part Number: UC3843ADR2
• Description: IC CTRLR CURRENT MODE HP 14SOIC
• Manufacturer: ON Semiconductor
• Type: High Performance Current Mode Controllersr

Specifications of UC3843ADR2

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 500kHz
• Duty Cycle: 96%
• Voltage - Supply: 8.2 V ~ 25 V
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Frequency-max: 500kHz
• Output Voltage Range: 4.9 V to 5.1 V
• Input Voltage Range: 30 V
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: UC3843ADR2OSTR

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
ORDERING INFORMATION
Specifications Brochure, BRD8011/D.
UC2842AN
UC2842ANG
UC2842AD
UC2842ADG
UC2842ADR2
UC2842ADR2G
UC2843AN
UC2843ANG
UC2843AD
UC2843ADG
UC2843ADR2
UC2843ADR2G
UC2843AD1
UC2843AD1G
UC2843AD1R2
UC2843AD1R2G
Device
8
1
UCx84xAN
CASE 626
N SUFFIX
PDIP−8
YYWWG
AWL
UC3842A, UC3843A, UC2842A, UC2843A
Operating Temperature Range
T
A
= −25° to +85°C
x
A
WL, L
YY, Y
WW, W = Work Week
G or G = Pb−Free Package
MARKING DIAGRAMS
14
http://onsemi.com
1
= 2 or 3
= Assembly Location
= Wafer Lot
= Year
UCx84xADG
CASE 751A
AWLYWW
D SUFFIX
SOIC−14
16
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
Package
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−8
SOIC−8
SOIC−8
SOIC−8
PDIP−8
PDIP−8
PDIP−8
PDIP−8
8
1
D1 SUFFIX
CASE 751
SOIC−8
ALYW
x843
G
2500 / Tape & Reel
2500 / Tape & Reel
2500 / Tape & Reel
2500 / Tape & Reel
2500 / Tape & Reel
2500 / Tape & Reel
50 Units / Rail
50 Units / Rail
55 Units / Rail
55 Units / Rail
50 Units / Rail
50 Units / Rail
55 Units / Rail
55 Units / Rail
98 Units / Rail
98 Units / Rail
Shipping
†