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
UCC3806DWTRG4 Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 16-SOIC 0 to 70
UCC3806DWTR Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 16-SOIC 0 to 70
UCC3806J Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 16-CDIP 0 to 70
UCC3806PWG4 Texas Instruments 0.5A SWITCHING CONTROLLER, PDSO16, GREEN, PLASTIC, TSSOP-16
UCC3806PW Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 16-TSSOP
UCC3806Q Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 20-PLCC 0 to 70
UCC3806QG3 Texas Instruments 0.5A SWITCHING CONTROLLER, PQCC20, GREEN, PLASTIC, LCC-20
UCC3806DWG4 Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 16-SOIC 0 to 70
UCC3806QTRG3 Texas Instruments 0.5A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC20, GREEN, PLASTIC, LCC-20
UCC3806DW Texas Instruments Low Power, Dual Output, Current Mode PWM Controller 16-SOIC 0 to 70
UCC3806 's PackagesUCC3806 's pdf datasheet
UCC3806DW SOIC
UCC3806DWG4 SOIC
UCC3806DWTR SOIC
UCC3806DWTRG4 SOIC
UCC3806N PDIP
UCC3806NG4 PDIP
UCC3806PW TSSOP
UCC3806PWG4 TSSOP
UCC3806PWTRG4 TSSOP
UCC3806Q PLCC
UCC3806QG3 PLCC
UCC3806QTR PLCC
UCC3806QTRG3 PLCC




UCC3806 Pinout, Pinouts
UCC3806 pinout,Pin out
This is one package pinout of UCC3806,If you need more pinouts please download UCC3806's pdf datasheet.

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