Current Mode PWM Controller, 1A output current, 5.1V output voltage, operating at up to 500kHz. Features a maximum duty cycle of 96% and a fall time of 50ns. Designed for Boost and Flyback topologies, this surface mount component operates within a 12V to 30V supply voltage range. Packaged in a 14-pin SOIC, it is RoHS and Halogen Free compliant.
Frequency250kHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Onsemi UC3842BDG technical specifications.
General
Package/Case
SOIC
Duty Cycle
96%
Fall Time
50ns
Frequency
250kHz
Halogen Free
Halogen Free
Height
1.5mm
Lead Free
Lead Free
Length
8.75mm
Max Duty Cycle
96%
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Supply Voltage
30V
Min Supply Voltage
12V
Mount
Surface Mount
Number of Outputs
1
Output Current
1A
Output Voltage
5.1V
Package Quantity
55
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Topology
Boost, Flyback
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Onsemi UC3842BDG Datasheet
Download the complete datasheet for Onsemi UC3842BDG to view detailed technical specifications.
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