UC3825A

ACTIVE

30V, 2A double ended 1MHz PWM controller with 9.2V/8.4V UVLO and 50% duty cycle, 0C to 70C

Product details

Vin (max) (V) 22 Operating temperature range (°C) 0 to 70 Control mode Current, Voltage Topology Boost, Buck, Flyback, Forward, Full bridge, Half bridge, Push pull Rating Catalog
Vin (max) (V) 22 Operating temperature range (°C) 0 to 70 Control mode Current, Voltage Topology Boost, Buck, Flyback, Forward, Full bridge, Half bridge, Push pull Rating Catalog
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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Type Title Date
* Data sheet High-Speed PWM Controller datasheet (Rev. F) PDF | HTML 14 Jul 2022
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Application note U-110 1.5 Mhz Current Mode IC Controlled 50-Watt Power Supply 05 Sep 1999
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 View options
SOIC (DW) 16 View options

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