Datasheet Texas Instruments UCC2806PWTR

ManufacturerTexas Instruments
SeriesUCC2806
Part NumberUCC2806PWTR
Datasheet Texas Instruments UCC2806PWTR

Low Power, Dual Output, Current Mode PWM Controller 16-TSSOP -40 to 85

Datasheets

Low Power Dual Output Current Mode PWM Controller datasheet
PDF, 2.1 Mb, Revision: F, File published: Aug 24, 2006
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin16
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device Marking2806
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDownload

Parametrics

Control MethodCurrent
Duty Cycle(Max)49 %
Frequency(Max)1000 kHz
Gate Drive(Typ)0.5 A
Operating Temperature Range-40 to 85 C
Package GroupTSSOP
RatingCatalog
Special FeaturesError Amplifier,Multi-topology,Soft Start,Synchronization Pin
TopologyPush-Pull
UVLO Thresholds On/Off7.5/6.75 V
Vin(Max)15 V
Vin(Min)6.75 V

Eco Plan

RoHSCompliant

Application Notes

  • DN-51 Programming the UCC3806 Features
    PDF, 154 Kb, File published: Sep 5, 1999
    The UCC3806 is a pin-for-pin-compatible BiCMOS replacement for the UC3846 and UC3856. However, this design note explains how some functions in the UCC3806 are programmed differently. In particular, the CUR LIM ADJ pin programs the maximum peak current for the current-sense amplifier. This function is completely compatible with that of previous ICs. The second function on this pin is the latch/non-
  • U-144 UCC3806 BiCMOS Current Mode Control IC
    PDF, 285 Kb, File published: Sep 5, 1999
    The UCC3806 BiCMOS current-mode controller has the advantages of reductions in current consumption, in power loss, and in propagation delays within the IC. The UCC3806 is pin-for-pin compatible with the popular UC3846 and UC3856 controllers. With minimal part changes, this device may be suitable for retrofit into many existing designs where higher power consumption and propagation delays posed pro
  • DN-45 UC3846 UC3856 and UCC3806 Push Pull PWM Current Mode Control ICs
    PDF, 27 Kb, File published: Sep 5, 1999
    The UC3856 is a pin-for-pin-compatible high-performance bipolar version of the industry standard UC3846. It can replace the UC3846 with few circuit modifications and it features increased speed higher gate-drive current and reduced propagation delays. The UCC3806 is a BiCMOS pin-for-pin compatible ultra-low-power version ideal for battery low-power and high-speed applications. The UCC3806
  • DN-62 Switching Power Supply Topology Voltage Mode vs. Current Mode
    PDF, 66 Kb, File published: Sep 5, 1999
    This design note explains the differences between voltage-mode and current-mode switching power supply topologies. It includes a circuit diagram for each mode and suggests criteria for choosing which mode to use.

Model Line

Manufacturer's Classification

  • Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller