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UCC2813D-5 ACTIVE

Economy low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 50% duty cycle, -40C to 85C

Same as: UCC2813D-5G4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Inventory: 2,351
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOIC (D) | 8 75 | TUBE
-40 to 85
Package | Pins SOIC (D) | 8
Package qty | Carrier 75 | TUBE
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the UCC2813-5

  • 100-µA typical starting supply current
  • 500-µA typical operating supply current
  • Operation to 1 MHz
  • Internal soft start
  • Internal fault soft start
  • Internal leading-edge blanking of the current-sense signal
  • 1-A totem-pole output
  • 70-ns typical response from current-sense to gate-drive output
  • 1.5% Tolerance Voltage Reference
  • Same Pinout as the UCC3802 device, UC3842 device, and UC3842A device families

All trademarks are the property of their respective owners.

Description for the UCC2813-5

The UCC3813-x device family of high-speed, low-power integrated circuits contains all ofthe control and drive components required for off-line and DC-to-DC fixed-frequency current-modeswitching power supplies with minimal parts count.

These devices have the same pin configuration as the UC384x device family, and also offerthe added features of internal full-cycle soft start and internal leading-edge blanking of thecurrent-sense input.

The UCC3813-x device family offers a variety of package options, temperature-rangeoptions, choice of maximum duty cycle, and choice of critical voltage levels. Devices with lowerreference voltage such as the UCC3813-3 and UCC3813-5 fit best into battery operated systems, whilethe higher reference and the higher UVLO hysteresis of the UCC3813-2 device and UCC3813-4 devicemake these ideal choices for use in off-line power supplies.

The UCC2813-x device series is specified for operation from –40°C to 85°C and theUCC3813-x device series is specified for operation from 0°C to 70°C.

Pricing


Qty Price (USD)
1-99 2.111
100-249 1.85
250-999 1.297
1,000+ 1.045

Additional package qty | carrier options

Package qty | Carrier 2,500 | LARGE T&R
Inventory 35,995
Qty | Price (USD) 1ku | 0.871 1-99 1.759 100-249 1.542 250-999 1.081 1,000+ 0.871
Custom reel may be available