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UC2825B

ACTIVE

30V, 2A double ended 1MHz PWM controller with 16V/10V UVLO and 50% duty cycle, -40C to 85C

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Data sheet

UC2825B

ACTIVE
Data sheet Order now

Product details

Vin (max) (V) 22 Operating temperature range (°C) -40 to 85 Control mode Current, Voltage Topology Boost, Flyback, Forward, Full bridge, Half bridge, Push pull Rating Catalog Features Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Leading edge blanking, Multi-topology, Programmable max duty cycle, Soft start, Synchronization pin Duty cycle (max) (%) 50
Vin (max) (V) 22 Operating temperature range (°C) -40 to 85 Control mode Current, Voltage Topology Boost, Flyback, Forward, Full bridge, Half bridge, Push pull Rating Catalog Features Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Leading edge blanking, Multi-topology, Programmable max duty cycle, Soft start, Synchronization pin Duty cycle (max) (%) 50
PDIP (N) 16 181.42 mm² 19.3 x 9.4 SOIC (DW) 16 106.09 mm² 10.3 x 10.3
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Technical documentation

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* Data sheet High-Speed PWM Controller datasheet (Rev. F) PDF | HTML 14 Jul 2022
Application note U-128 The UC3823A,B and UC3825A,B Enhanced Generation of PWM Controllers 05 Sep 1999

Design & development

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PDIP (N) 16 Ultra Librarian
SOIC (DW) 16 Ultra Librarian
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