UC3842N vs UC3842

Specifications
UC3842N
UC3842
Part Number

UC3842N

UC3842

Brand Texas Instruments Texas Instruments
Description Switching Controllers Current Mode Efficient single-ended design with robust UVLO protection and wide operating temperature range
Series UC3842 UC3842
Topology Boost, Buck, Buck boost, Flyback, Forward Boost, Buck, Buck boost, Flyback, Forward
Control mode Peak current mode Peak current mode
Duty cycle (max) (%) 100 100
Switching frequency (max) (kHz) 500 500
Features Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Multi-topology Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Multi-topology
UVLO thresholds on/off (V) 16/10 16/10
Operating temperature range (°C) 0 to 70 0 to 70
Rating Catalog Catalog
Gate drive (typ) (A) 1 1
Vin (max) (V) 28 28

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