Power Factor Correction (PFC) preregulator IC with a 102kHz operating frequency. Features a 16-pin PDIP package for through-hole mounting, supporting a maximum supply voltage of 35V and a minimum of 15V. Delivers up to 1A output current with a TOTEM POLE output type and a boost topology. Maximum power dissipation is 1W, with an operating supply current of 10mA. This lead-free component operates within a temperature range of 0°C to 70°C.
Frequency102kHz
PackageN
Power1W
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Technical Specifications
Texas Instruments UC3854N technical specifications.
General
Package/Case
N
Frequency
102kHz
Height
4.57mm
Input Current
10mA
Lead Free
Lead Free
Length
19.3mm
Max Input Voltage
30V
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Output Current
500mA
Max Output Voltage
18V
Max Power Dissipation
1W
Max Supply Current
10mA
Max Supply Voltage
35V
Min Supply Voltage
15V
Nominal Input Voltage
18V
Number of Channels
1
Operating Supply Current
10mA
Output Current
1A
Output Type
TOTEM POLE
Package Quantity
25
Packaging
Rail/Tube
Power Dissipation
1W
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Termination
Through Hole
Thickness
3.9mm
Topology
Boost
Weight
0.037172oz
Width
6.35mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UC3854N Datasheet
Download the complete datasheet for Texas Instruments UC3854N to view detailed technical specifications.
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