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TEXAS INSTRUMENTS  UC2879DW  Resonant PWM Controller, 4 outputs, 11V-18V supply, 2.2V/10mA out, 500 kHz, SOIC-20

TEXAS INSTRUMENTS UC2879DW
Manufacturer Part No:
UC2879DW
Newark Part No.:
77C3071
Technical Datasheet:
See all Technical Docs

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Product Overview

The UC2879DW is a Phase Shift Resonant Controller implements control of a bridge power stage by phase-shifting the switching of one half-bridge with respect to the other, allowing constant frequency pulse-width modulation in combination with resonant, zero...
  • Programmable output turn-on delay
  • Zero delay available
  • Compatible with voltage mode or current mode topologies
  • 10MHz Error amplifier
  • Pin programmable undervoltage lockout
  • Soft-start control
  • Outputs active low during UVLO
  • Green product and no Sb/Br

 

Product Information

Input Voltage:
12V
Output Voltage:
2.2V
Output Current:
10mA
Supply Voltage Min:
11V
Supply Voltage Max:
18V
Controller IC Case Style:
SOIC
No. of Pins:
20Pins
Frequency:
500kHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
RoHS Compliant:
Yes
Authorized Distributor