UC3856N Texas Instruments - Yeehing Electronics

40V, 1.5A current mode 1MHz PWM controller , 0C to 70C

Pricing (USD)

Quantity	Unit Price
1 — 99	4.675
100 — 249	3.812
250 — 999	2.996
1,000 +	1.78

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs	2 Output
Switching Frequency	1000 kHz
Duty Cycle - Max	50 %
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	UC3856
Type	Current Mode PWM Controllers
Brand	Texas Instruments
Fall Time	40 ns
Product Type	Switching Controllers
Rise Time	40 ns
Factory Pack Quantity	25
Subcategory	PMIC - Power Management ICs
Unit Weight	0.037172 oz

For more information, please refer to datasheet

Documents

UC3856N Datasheet

More Information

The UC3856 is a high performance version of the popular UC3846 series of current mode controllers, and is intended for both design upgrades and new applications where speed and accuracy are important. All input to output delays have been minimized, and the current sense output is slew rate limited to reduce noise sensitivity. Fast 1.5A peak output stages have been added to allow rapid switching of power FETs.