Current Mode PWM Controller, 1A output current, operating up to 500kHz. Features a maximum duty cycle of 48%, 50ns fall time, and 5.1V output voltage. This 8-pin PDIP package supports through-hole mounting and is designed for Boost and Flyback topologies. Halogen-free and RoHS compliant, with a maximum supply voltage of 30V and 17mA supply current.
Frequency500kHz
PackagePDIP
MountingThrough Hole
Power1.25W
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Technical Specifications
Onsemi UC3845BNG technical specifications.
General
Package/Case
PDIP
Duty Cycle
48%
Fall Time
50ns
Halogen Free
Halogen Free
Height
3.44mm
Input Bias Current
-2uA
Lead Free
Lead Free
Length
10.16mm
Max Duty Cycle
48%
Max Frequency
500kHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Supply Current
17mA
Max Supply Voltage
30V
Mount
Through Hole
Number of Outputs
1
Output Current
1A
Output Voltage
5.1V
Package Quantity
50
Packaging
Rail/Tube
Power Dissipation
1.25W
Radiation Hardening
No
RoHS Compliant
Yes
Topology
Boost, Flyback
Width
6.6mm
Compliance
RoHS
Compliant
Datasheet
Onsemi UC3845BNG Datasheet
Download the complete datasheet for Onsemi UC3845BNG to view detailed technical specifications.
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