UC2846N Texas Instruments - Yeehing Electronics

Dual ended 500KHz current mode PWM controller, -40C to 85C

Pricing (USD)

Quantity	Unit Price
1 — 99	3.376
100 — 249	2.753
250 — 999	2.163
1,000 +	1.28

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs	2 Output
Switching Frequency	450 kHz
Duty Cycle - Max	50 %
Output Current	500 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	Through Hole
Package / Case	PDIP-16
Packaging	Tube
Operating Temperature Range	- 40 C to + 85 C
Series	UC2846
Type	Current Mode PWM Controllers
Brand	Texas Instruments
Fall Time	50 ns
Product Type	Switching Controllers
Rise Time	50 ns
Factory Pack Quantity	25
Subcategory	PMIC - Power Management ICs
Unit Weight	0.038801 oz

For more information, please refer to datasheet

Documents

UC2846N Datasheet

More Information

The UC1846/7 family of control devices provides all of the necessary features to implement fixed-frequency, current-mode control schemes while maintaining a minimum external parts count. The superior performance of this technique can be measured in improved line regulation, enhanced load response characteristics, and a simpler, easier-to-design control loop. Topological advantages include inherent pulse-by-pulse current limiting capability, automatic symmetry correction for push-pull converters, and the ability to parallel while maintaining equal current sharing.