UC3843BVD1 ON Semiconductor, UC3843BVD1 Datasheet - Page 4
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UC3843BVD1
Manufacturer Part Number
UC3843BVD1
Description
IC CTRLR CURRENT MODE HP 8-SOIC
Manufacturer
ON Semiconductor
Datasheet
1.UC3842BDR2G.pdf
(21 pages)
Specifications of UC3843BVD1
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
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
Issue Date: 03 Jan 2008
CS8190EDWF20
CS8221YDFR8
CS8221YDP3
CS8221YDPR3
CS8361YDPSR7
CS8361YDWFR16
DF6A6.8FUT1
DTC114EET1
DTC143ZET1
L4949DR2
LM2574DW-ADJR2
LM2574N-ADJ
LM2574N-ADJ
LM2574N-ADJ
LM2575D2T-005
LM2575D2T-015
LM2575D2T-12R4
LM2575D2T-15R4
LM2575D2T-3.3R4
LM2575D2T-3.3R4
LM2575D2T-5R4
LM2575D2T-5R4
LM2575TV-005
LM2575TV-012
LM2576D2T-015
LM2576D2T-ADJR4
LM2576D2T-ADJR4
LM2576T-ADJ
LM2576T-ADJ
LM285D-1.2
LM285D-1.2R2
LM285D-2.5
LM285D-2.5R2
LM2931ADT-5.0RK
LM2931D2T-5.0R4
LM2931D-5.0R2
LM317MABDTRK
LM337BT
LM337T
LM385BD-1.2
LM385BD-1.2R2
LM385BD-2.5
LM385BD-2.5R2
LM385D-1.2
LM385D-1.2R2
LM385D-2.5
LM385D-2.5R2
LNLASB3157DFT2
LP2950CDT-3.3RK
LP2950CDT-5.0
LP2950CDT-5.0RK
LP2951ACDM-3.3R2
MAX1720EUT
MAX708CUA-T
Leaded EOL Parts
Rev.08-24-05
G Replacement Part
CS8190EDWF20G
CS8221YDFR8G
CS8221YDP3G
CS8221YDPR3G
CS8361YDPSR7G
CS8361YDWFR16G
DF6A6.8FUT1G
DTC114EET1G
DTC143ZET1G
L4949DR2G
LM2574DW-ADJR2G
LM2574N-ADJG
LM2574N-ADJG
LM2574N-ADJG
LM2575D2T-5G
LM2575D2T-15R4G
LM2575D2T-12R4G
LM2575D2T-15R4G
LM2575D2T-3.3R4G
LM2575D2T-3.3R4G
LM2575D2T-5R4G
LM2575D2T-5R4G
LM2575TV-005G
LM2575TV-012G
LM2576D2T-15G
LM2576D2T-ADJR4G
LM2576D2T-ADJR4G
LM2576T-ADJG
LM2576T-ADJG
LM285D-1.2G
LM285D-1.2R2G
LM285D-2.5G
LM285D-2.5R2G
LM2931ADT-5.0RKG
LM2931D2T-5.0R4G
LM2931D-5.0R2G
LM317MABDTRKG
LM337BTG
LM337TG
LM385BD-1.2G
LM385BD-1.2R2G
LM385BD-2.5G
LM385BD-2.5R2G
LM385D-1.2G
LM385D-1.2R2G
LM385D-2.5G
LM385D-2.5R2G
LNLASB3157DFT2G
LP2950CDT-3.3RKG
LP2950CDT-5.0G
LP2950CDT-5.0RKG
LP2951ACDM-3.3RG
MAX1720EUTG
MAX708CUA-TG
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