Current Mode PWM Controller, featuring a 1A output current and a maximum frequency of 275kHz. This integrated circuit operates with a minimum supply voltage of 12V and a maximum of 30V, supporting a 96% maximum duty cycle. Packaged in an 8-pin SOIC N surface mount configuration, it offers a 3A current rating and a fall time of 50ns. Designed for Boost and Flyback topologies, this RoHS compliant component is suitable for operation between 0°C and 70°C.
Frequency250kHz
PackageSOIC
Current Rating3A
MountingSurface Mount
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Technical Specifications
Onsemi UC3842BD1G technical specifications.
General
Package/Case
SOIC
Current Rating
3A
Duty Cycle
96%
Fall Time
50ns
Frequency
250kHz
Halogen Free
Halogen Free
Height
1.5mm
Lead Free
Lead Free
Length
5mm
Max Duty Cycle
96%
Max Frequency
275kHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Supply Current
17mA
Max Supply Voltage
30V
Min Supply Voltage
12V
Mount
Surface Mount
Number of Outputs
1
Output Current
1A
Output Voltage
5.1V
Package Quantity
98
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Topology
Boost, Flyback
DC Rated Voltage
40V
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Onsemi UC3842BD1G Datasheet
Download the complete datasheet for Onsemi UC3842BD1G to view detailed technical specifications.
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