UC3843BD1R2 ON Semiconductor, UC3843BD1R2 Datasheet - Page 9
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
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
Issue Date: 03 Jan 2008
MC34060AP
MC34063AD
MC34063AD
MC34063ADR2
MC34063AP1
MC34064D-005
MC34064D-5R2
MC34064DM-5R2
MC34064SN-5T1
MC34067DW
MC34067DWR2
MC34067P
MC34151D
MC34151D
MC34151DR2
MC34151DR2
MC34151P
MC34151P
MC34152D
MC34152D
MC34152DR2
MC34152DR2
MC34152P
MC34152P
MC34160P
MC34161D
MC34161DMR2
MC34161DR2
MC34161P
MC34163DW
MC34163DW
MC34163DWR2
MC34163P
MC34163P
MC34164D-003
MC34164D-005
MC34164D-3R2
MC34164D-5R2
MC34164DM-3R2
MC34164DM-5R2
MC34164SN-5T1
MC34166D2T
MC34166D2T
MC34166T
MC34166T
MC34166TH
MC34166TH
MC34166TV
MC34166TV
MC34167D2T
MC34167D2T
MC34167D2TR4
MC34167T
MC34167T
Leaded EOL Parts
Rev.08-24-05
G Replacement Part
MC34060APG
MC34063ADG
MC34063ADG
MC34063ADR2G
MC34063AP1G
MC34064D-005G
MC34064D-5R2G
MC34064DM-5R2G
MC34064SN-5T1G
MC34067DWG
MC34067DWR2G
MC34067PG
MC34151DG
MC34151DG
MC34151DR2G
MC34151DR2G
MC34151PG
MC34151PG
MC34152DG
MC34152DG
MC34152DR2G
MC34152DR2G
MC34152PG
MC34152PG
MC34160PG
MC34161DG
MC34161DMR2G
MC34161DR2G
MC34161PG
MC34163DWG
MC34163DWG
MC34163DWR2G
MC34163PG
MC34163PG
MC34164D-3G
MC34164D-5G
MC34164D-3R2G
MC34164D-5R2G
MC34164DM-3R2G
MC34164DM-5R2G
MC34164SN-5T1G
MC34166D2TG
MC34166D2TG
MC34166TG
MC34166TG
MC34166THG
MC34166THG
MC34166TVG
MC34166TVG
MC34167D2TG
MC34167D2TG
MC34167D2TR4G
MC34167TG
MC34167TG
Page 9 of 26