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Fairchild Semiconductor UC3843D

UC3843D


  • Manufacturer: EMAC, Inc.
  • Chip 1 Group NO: UC3843D
  • Price: $0.69
  • Datasheet: PDF
  • Description: UC3843D(Kg)
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Details

Tags

Parameters
Mfr Fairchild Semiconductor
Series -
Package Tube
Product Status Obsolete
Output Type Transistor Driver
Function Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V
Frequency - Switching Up to 500kHz
Duty Cycle (Max) 97%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package 14-SOP
Base Product Number UC3843
RoHS Status ROHS3 Compliant
ECCN EAR99
HTSUS 8542.39.0001
Standard Package 50
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOP