UC3842BN ON Semiconductor, UC3842BN Datasheet - Page 17
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
UC3842BN
Manufacturer Part Number
UC3842BN
Description
IC CTRLR CURRENT MODE HP 8DIP
Manufacturer
ON Semiconductor
Datasheet
1.UC3842BDR2G.pdf
(21 pages)
Specifications of UC3842BN
Pwm Type
Current Mode
Number Of Outputs
1
Frequency - Max
275kHz
Duty Cycle
96%
Voltage - Supply
11.5 V ~ 25 V
Buck
No
Boost
Yes
Flyback
Yes
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
Yes
Operating Temperature
0°C ~ 70°C
Package / Case
8-DIP (0.300", 7.62mm)
Frequency-max
275kHz
Duty Cycle (max)
96 %
Output Voltage
4.9 V to 5.1 V
Output Current
1000 mA
Mounting Style
Through Hole
Switching Frequency
500 KHz
Operating Supply Voltage
30 V
Maximum Operating Temperature
+ 70 C
Fall Time
50 ns
Minimum Operating Temperature
0 C
Rise Time
50 ns
Synchronous Pin
No
Topology
Boost, Flyback, Forward
Case
DIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
UC3842BNOS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UC3842BN
Manufacturer:
ST
Quantity:
9 654
Company:
Part Number:
UC3842BN
Manufacturer:
COPAL
Quantity:
5 510
Part Number:
UC3842BN
Manufacturer:
ST
Quantity:
20 000
Part Number:
UC3842BNG
Manufacturer:
ON/安森美
Quantity:
20 000
†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.
UC3843BDG
UC3843BDR2G
UC3843BD1G
UC3843BD1R2G
UC3843BDR2G
UC3843BNG
UC3843BVDG
UC3843BVDR2G
UC3843BVD1G
UC3843BVD1R2G
UC3843BVNG
Device
Operating Temperature Range
T
A
T
= −40° to +105°C
A
= 0° to +70°C
http://onsemi.com
17
(Pb−Free)
(Pb−Free)
(Pb−Free)
(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−8
SOIC−8
SOIC−8
SOIC−8
PDIP−8
PDIP−8
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
1000 Units/Rail
1000 Units/Rail
55 Units/Rail
98 Units/Rail
55 Units/Rail
98 Units/Rail
Shipping
†