UC3843BD1R2 ON Semiconductor, UC3843BD1R2 Datasheet - Page 3
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UC3843BD1R2
Manufacturer Part Number
UC3843BD1R2
Description
IC CTRLR CURRENT MODE HP 8SOIC
Manufacturer
ON Semiconductor
Datasheet
1.UC3842BDR2G.pdf
(21 pages)
Specifications of UC3843BD1R2
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
UC3843BD1R2OS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UC3843BD1R2
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
UC3843BD1R2G
Manufacturer:
ON Semiconductor
Quantity:
1 784
Part Number:
UC3843BD1R2G
Manufacturer:
ON/安森美
Quantity:
20 000
Leaded EOL parts
Product Discontinuance #16083
Issue Date: 03 Jan 2008
1N5401RL
2N3904RLRP
2N4401
2N5087
2N5457
2N7000
2N7000RLRA
BAT54AWT1
BAV70LT3
BAV70TT1
BC373RL1
BC817-16LT1
BC817-25LT3
BC846ALT1
BC846BDW1T1
BC847ALT1
BC850CLT1
BC857BLT1
BCX19LT1
BS107ARL1
BS170
BSS138LT3
CS2841BEBN8
CS2841BED14
CS3351YDR14
CS41115DR8
CS41154DWFR24
CS4121EDWF20
CS4121ENF16
CS45008DR14
CS45134BN14
CS51031YDR8
CS51031YDR8
CS51413ED8
CS51413ED8
CS51413EDR8
CS51413EDR8
CS51414EDR8
CS60025D14
CS60025DR14
CS8101YDR8
CS8101YDWFR20
CS8126-1YDPS7
CS8126-1YDPSR7
CS8129YDW16
CS8129YDWR16
CS8151YDPSR7
CS8182YDFR8
CS8183YDWFR20
Leaded EOL Parts
and
Replacement Lead Free parts (G suffix)
Rev.08-24-05
G Replacement Part
1N5401RLG
2N3904RLRPG
2N4401G
2N5087G
2N5457G
2N7000G
2N7000RLRAG
BAT54AWT1G
BAV70LT3G
BAV70TT1G
BC373RL1G
BC817-16LT1G
BC817-25LT3G
BC846ALT1G
BC846BDW1T1G
BC847ALT1G
BC850CLT1G
BC857BLT1G
BCX19LT1G
BS107ARL1G
BS170G
BSS138LT3G
CS2841BEBN8G
CS2841BED14G
CS3351YDR14G
CS41115DR8G
CS41154DWFR24G
CS4121EDWF20G
CS4121ENF16G
CS45008DR14G
CS45134BN14G
CS51031YDR8G
CS51031YDR8G
CS51413ED8G
CS51413ED8G
CS51413EDR8G
CS51413EDR8G
CS51414EDR8G
CS60025D14G
CS60025DR14G
CS8101YDR8G
CS8101YDWFR20G
CS8126-1YDPS7G
CS8126-1YDPSR7G
CS8129YDW16G
CS8129YDWR16G
CS8151YDPSR7G
CS8182YDFR8G
CS8183YDWFR20G
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