UC3843BD1 ON Semiconductor, UC3843BD1 Datasheet - Page 6
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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
MC100EL16DT
MC100EL31DT
MC100EL52DT
MC100ELT20DT
MC100ELT21DT
MC100ELT25DT
MC100ELT28DT
MC100EP101FAR2
MC100EP16VCDT
MC100EP445FAR2
MC100EP446FAR2
MC100H603FN
MC100H605FNR2
MC100LVEL01DT
MC100LVEL31DT
MC100LVEL32DT
MC10E122FNR2
MC10E155FN
MC10E171FN
MC10E411FN
MC10E431FNR2
MC10E451FN
MC10EL04DT
MC10EL07DT
MC10EL12DT
MC10EL35DT
MC10EL51DT
MC10ELT20DT
MC10ELT24DT
MC10ELT25DT
MC10EP139DW
MC10EP17DW
MC10EP35DT
MC10EP445FAR2
MC10EP451FAR2
MC10EP52D
MC10EP58DT
MC10EP89DR2
MC10H104P
MC10H109FN
MC10H117FN
MC10H123P
MC10H158FN
MC10H159FNR2
MC10H161FN
MC10H161FNR2
MC10H165P
MC10H174P
MC10H176P
MC10H186FN
MC10H330FNR2
MC10LVEP16D
MC10LVEP16DR2
MC14001UBCP
Leaded EOL Parts
Rev.08-24-05
G Replacement Part
MC100EL16DTG
MC100EL31DTG
MC100EL52DTG
MC100ELT20DTG
MC100ELT21DTG
MC100ELT25DTG
MC100ELT28DTG
MC100EP101FAR2G
MC100EP16VCDTG
MC100EP445FAR2G
MC100EP446FAR2G
MC100H603FNG
MC100H605FNR2G
MC100LVEL01DTG
MC100LVEL31DTG
MC100LVEL32DTG
MC10E122FNR2G
MC10E155FNG
MC10E171FNG
MC10E411FNG
MC10E431FNR2G
MC10E451FNG
MC10EL04DTG
MC10EL07DTG
MC10EL12DTG
MC10EL35DTG
MC10EL51DTG
MC10ELT20DTG
MC10ELT24DTG
MC10ELT25DTG
MC10EP139DWG
MC10EP17DWG
MC10EP35DTG
MC10EP445FAR2G
MC10EP451FAR2G
MC10EP52DG
MC10EP58DTG
MC10EP89DR2G
MC10H104PG
MC10H109FNG
MC10H117FNG
MC10H123PG
MC10H158FNG
MC10H159FNR2G
MC10H161FNG
MC10H161FNR2G
MC10H165PG
MC10H174PG
MC10H176PG
MC10H186FNG
MC10H330FNR2G
MC10LVEP16DG
MC10LVEP16DR2G
MC14001UBCPG
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