UC3843BD1 ON Semiconductor, UC3843BD1 Datasheet - Page 13
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UC3843BD1
Manufacturer Part Number
UC3843BD1
Description
IC CTRLR CURRENT MODE HP 8SOIC
Manufacturer
ON Semiconductor
Datasheet
1.UC3842BDR2G.pdf
(21 pages)
Specifications of UC3843BD1
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
0°C ~ 70°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
+ 70 C
Fall Time
50 ns
Minimum Operating Temperature
0 C
Rise Time
50 ns
Synchronous Pin
No
Topology
Boost, Flyback, Forward
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
UC3843BD1OS
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Issue Date: 03 Jan 2008
MC7805ACD2T
MC7805BD2T
MC7805BDT
MC7805BDTRK
MC7805CDTRK
MC7806ACT
MC7806BD2T
MC7806BD2TR4
MC7806BT
MC7806CT
MC7808ABD2TR4
MC7808ACT
MC7808BD2T
MC7808BDTRK
MC7808BT
MC7808CD2TR4
MC7809ACT
MC7809BT
MC7809CD2T
MC7809CT
MC7812ABD2T
MC7812ABD2TR4
MC7812ABT
MC7812ACD2T
MC7812ACT
MC7812BD2TR4
MC7812BDT
MC7812CD2T
MC7812CD2TR4
MC7812CDT
MC7812CDTRK
MC7815ABD2T
MC7815ABT
MC7815ACD2T
MC7815ACT
MC7815BD2T
MC7815BD2TR4
MC7815BDT
MC7815BDTRK
MC7815BT
MC7815CD2T
MC7815CD2TR4
MC7815CDT
MC7815CDTRK
MC7818ACT
MC7818BT
MC7818CD2TR4
MC7818CT
MC7824ACT
MC7824BD2T
MC7824BD2TR4
MC7824BT
MC7824CD2T
MC7824CD2TR4
Leaded EOL Parts
Rev.08-24-05
G Replacement Part
MC7805ACD2TG
MC7805BD2TG
MC7805BDTG
MC7805BDTRKG
MC7805CDTRKG
MC7806ACTG
MC7806BD2TG
MC7806BD2TR4G
MC7806BTG
MC7806CTG
MC7808ABD2TR4G
MC7808ACTG
MC7808BD2TG
MC7808BDTRKG
MC7808BTG
MC7808CD2TR4G
MC7809ACTG
MC7809BTG
MC7809CD2TG
MC7809CTG
MC7812ABD2TG
MC7812ABD2TR4G
MC7812ABTG
MC7812ACD2TG
MC7812ACTG
MC7812BD2TR4G
MC7812BDTG
MC7812CD2TG
MC7812CD2TR4G
MC7812CDTG
MC7812CDTRKG
MC7815ABD2TG
MC7815ABTG
MC7815ACD2TG
MC7815ACTG
MC7815BD2TG
MC7815BD2TR4G
MC7815BDTG
MC7815BDTRKG
MC7815BTG
MC7815CD2TG
MC7815CD2TR4G
MC7815CDTG
MC7815CDTRKG
MC7818ACTG
MC7818BTG
MC7818CD2TR4G
MC7818CTG
MC7824ACTG
MC7824BD2TG
MC7824BD2TR4G
MC7824BTG
MC7824CD2TG
MC7824CD2TR4G
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