Current Mode PWM controller for DC/DC conversion, supporting Boost and Flyback topologies. Features a 250kHz operating frequency, 100% maximum duty cycle, and a single 1A output current capability with a fixed 5.05V output voltage. Operates from a 12V to 25V supply voltage and offers a power dissipation of 800mW. Packaged in a lead-free SOIC surface mount case, measuring 5mm in length, 4mm in width, and 1.65mm in height, with a fall time of 50ns. This RoHS compliant component is suitable for operation between -40°C and 85°C.
Frequency250kHz
PackageSOIC
MountingSurface Mount
Power800mW
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Technical Specifications
Stmicroelectronics UC2842BD1 technical specifications.
General
Package/Case
SOIC
Fall Time
50ns
Frequency
250kHz
Height
1.65mm
Lead Free
Lead Free
Length
5mm
Max Duty Cycle
100%
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
800mW
Max Supply Voltage
25V
Min Supply Voltage
12V
Mount
Surface Mount
Number of Outputs
1
Output Current
1A
Output Voltage
5.05V
Package Quantity
100
Packaging
Rail/Tube
Power Dissipation
800mW
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
UC2842B
Topology
Boost, Flyback
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics UC2842BD1 Datasheet
Download the complete datasheet for Stmicroelectronics UC2842BD1 to view detailed technical specifications.
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