Low Power, Dual Output, Current Mode PWM Controller

The UCC3806 family of BiCMOS PWM Controllers offers exceptionally improved performance with a familiar architecture. With the same block diagram and pinout of the popular UC3846 series, the UCC3806 line features increased switching frequency capability while greatly reducing the bias current used within the device. With a typical startup current of 50A and a well defined voltage threshold for turn-on, these devices are favored for applications ranging from off-line power supplies to battery operated portable equipment. Dual high current, MOSFET driving outputs and a fast Current Sense loop further enhance device versatility.
All the benefits of current mode control including simpler loop closing, voltage feed-forward, parallelability with current sharing, pulse-by-pulse current limiting, and push-pull symmetry correction are readily achievable with the UCC3806 series.
These devices are available with multiple package options for both through-hole and surface mount applications; and in commercial, industrial, and military temperature ranges.
The UCC3806 is specified for operation from ?55C to +125C, the UCC2806 is specified for operation from ?40C to +85C, and the UCC3806 is specified for operation from 0C to +70C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
UCC1806LQMLV Texas Instruments 0.5A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20
UCC1806JQMLV Texas Instruments 0.5A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16
UCC1806J883B Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 16-CDIP -55 to 125
UCC1806J Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 16-CDIP -55 to 125
UCC1806L Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 20-LCCC -55 to 125
UCC1806L883B Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 20-LCCC -55 to 125
UCC1806 's PackagesUCC1806 's pdf datasheet



UCC1806 Pinout, Pinouts
UCC1806 pinout,Pin out
This is one package pinout of UCC1806,If you need more pinouts please download UCC1806's pdf datasheet.

UCC1806 Application circuits
UCC1806 circuits
This is one application circuit of UCC1806,If you need more circuits,please download UCC1806's pdf datasheet.


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