Current Mode PWM Controller for power management applications. Features a 1A output current capability and operates at frequencies up to 500kHz. Designed for Boost and Flyback topologies, this 8-pin SOIC package component offers a maximum duty cycle of 48% and a nominal supply current of 12mA. Operates within a 12V to 30V supply voltage range and is RoHS compliant.
Frequency250kHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Onsemi UC3845BD1R2G technical specifications.
General
Package/Case
SOIC
Clock Sync
No
Duty Cycle
48%
Fall Time
50ns
Frequency
250kHz
Halogen Free
Halogen Free
Height
1.5mm
Lead Free
Lead Free
Length
5mm
Max Duty Cycle
48%
Max Frequency
500kHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Power Dissipation
702mW
Max Supply Current
500uA
Max Supply Voltage
30V
Min Supply Voltage
12V
Mount
Surface Mount
Nominal Supply Current
12mA
Number of Channels
1
Number of Output Phases
1
Number of Outputs
1
Output Current
1A
Output Voltage
5.1V
Package Quantity
1
Packaging
Tape and Reel
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Synchronous Rectifier
No
Topology
Boost, Flyback
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Onsemi UC3845BD1R2G Datasheet
Download the complete datasheet for Onsemi UC3845BD1R2G to view detailed technical specifications.
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