Current Mode PWM Controller, 1A output current, 52kHz operating frequency. Features a maximum duty cycle of 48%, 5.1V output voltage, and a 1A output current. Operates from a 12V to 30V supply voltage with a maximum supply current of 17mA. Packaged in an 8-pin SOIC surface mount configuration, this component supports Boost and Flyback topologies. RoHS compliant and halogen-free.
Frequency52kHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Onsemi UC3845BVD1G technical specifications.
General
Package/Case
SOIC
Clock Sync
No
Duty Cycle
48%
Fall Time
50ns
Frequency
52kHz
Halogen Free
Halogen Free
Height
1.5mm
Lead Free
Lead Free
Length
5mm
Max Duty Cycle
48%
Max Frequency
275kHz
Max Operating Temperature
105°C
Min Operating Temperature
0°C
Max Power Dissipation
702mW
Max Supply Current
17mA
Max Supply Voltage
30V
Min Supply Voltage
12V
Mount
Surface Mount
Number of Output Phases
1
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
Synchronous Rectifier
No
Threshold Voltage
9V
Topology
Boost, Flyback
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Onsemi UC3845BVD1G Datasheet
Download the complete datasheet for Onsemi UC3845BVD1G to view detailed technical specifications.
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