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ihe needs of system manufacturers for higher levels of system integration, improved performance and reduced costs have been met with the development of the power integrated circuit. The IPD03A/D03B/D203A are high voltage, high current monolithic bipolar power integrated circuits designed to drive DC motors, stepper motors and solenoids in applications which require bidirectional current control. Typical...
A new high-voltage integrated circuit (HVIC) is described which controls either PWM or Resonant half-bridge circuit topologies for power supply applications at frequencies up to 1 MHz. The HVIC technology allows the two power FETs in half-bridge circuit arrangements to be driven from a single silicon chip thus eliminating external, isolated gate drivers. Isolation for the "upper" FET gate...