UC3843BVD1R2 ON Semiconductor, UC3843BVD1R2 Datasheet - Page 16
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UC3843BVD1R2
Manufacturer Part Number
UC3843BVD1R2
Description
IC CTRLR CURRENT MODE HP 8SOIC
Manufacturer
ON Semiconductor
Datasheet
1.UC3842BDR2G.pdf
(21 pages)
Specifications of UC3843BVD1R2
Pwm Type
Current Mode
Number Of Outputs
1
Frequency - Max
275kHz
Duty Cycle
96%
Voltage - Supply
8.2 V ~ 25 V
Buck
No
Boost
Yes
Flyback
Yes
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
Yes
Operating Temperature
-40°C ~ 105°C
Package / Case
8-SOIC (3.9mm Width)
Frequency-max
275kHz
Duty Cycle (max)
96 %
Output Voltage
4.9 V to 5.1 V
Output Current
1000 mA
Mounting Style
SMD/SMT
Switching Frequency
500 KHz
Operating Supply Voltage
30 V
Maximum Operating Temperature
+ 105 C
Fall Time
50 ns
Minimum Operating Temperature
- 40 C
Rise Time
50 ns
Synchronous Pin
No
Topology
Boost, Flyback, Forward
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
UC3843BVD1R2OSTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UC3843BVD1R2G
Manufacturer:
ST
Quantity:
15 600
Part Number:
UC3843BVD1R2G
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.
UC2842BDG
UC2842BD1G
UC2842BD1R2G
UC2842BNG
UC3842BNG
UC3842BDG
UC3842BDR2G
UC3842BD1G
UC3842BD1R2G
UC3842BVDR2G
UC3842BVD1G
UC3842BVD1R2G
UC2843BDG
UC2843BDR2G
UC2843BD1G
UC2843BD1R2G
UC2843BNG
Device
Operating Temperature Range
T
T
T
T
A
A
T
A
A
= −40° to +105°C
A
= −25° to +85°C
= −25° to +85°C
= −25° to +85°C
= 0° to +70°C
http://onsemi.com
16
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(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−14
SOIC−8
SOIC−8
SOIC−8
SOIC−8
SOIC−8
SOIC−8
SOIC−8
SOIC−8
PDIP−8
PDIP−8
PDIP−8
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
1000 Units/Rail
1000 Units/Rail
1000 Units/Rail
55 Units/Rail
98 Units/Rail
55 Units/Rail
98 Units/Rail
98 Units/Rail
55 Units/Rail
98 Units/Rail
Shipping
†