UC3823N Texas Instruments - Yeehing Electronics

30-V, 1.5A double ended 1MHz PWM controller with 9.2V/8.4V UVLO and 85% duty cycle , 0C to 70C

Pricing (USD)

Quantity	Unit Price
1 — 99	4.61
100 — 249	4.039
250 — 999	2.832
1,000 +	1.60

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Boost, Buck, Flyback, Forward
Number of Outputs	1 Output
Switching Frequency	1000 kHz
Duty Cycle - Max	100 %
Output Current	1.5 A
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	Through Hole
Package / Case	PDIP-16
Packaging	Tube
Operating Temperature Range	0 C to + 70 C
Series	UC3823
Type	Current Mode PWM Controllers
Brand	Texas Instruments
Fall Time	30 ns
Product Type	Switching Controllers
Rise Time	30 ns
Factory Pack Quantity	25
Subcategory	PMIC - Power Management ICs
Unit Weight	0.037172 oz

For more information, please refer to datasheet

Documents

UC3823N Datasheet

More Information

The UC1823 family of PWM control ICs is optimized for high frequency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier. This controller is designed for use in either current-mode or voltage-mode systems with the capability for input voltage feed-forward.