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MC33129 Datasheet (mc33129 / Mc34129) High Performance Current Mode Controller

Manufacturer: Motorola Semiconductor (now NXP Semiconductors)

Overview: Order this document by MC34129/D .. MC34129 MC33129 High Performance Current Mode Controllers The MC34129/MC33129 are high performance current mode switching regulators specifically designed for use in low power digital telephone applications. These integrated circuits feature a unique internal fault timer that provides automatic restart for overload recovery. For enhanced system efficiency, a start/run parator is included to implement bootstrapped operation of VCC. Other functions contained are a temperature pensated reference, reference amplifier, fully accessible error amplifier, sawtooth oscillator with sync input, pulse width modulator parator, and a high current totem pole driver ideally suited for driving a power MOSFET.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • consisting of soft.
  • start, undervoltage lockout, cycle.
  • by.
  • cycle current limiting, adjustable deadtime, and a latch for single pulse metering. Although these devices are primarily intended for use in digital telephone systems, they can be used cost effectively in many other.

More Datasheets from Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MC33129 HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC33121 LOW VOLTAGE SUBSCRIBER LOOP INTERFACE CIRCUIT
MC33128 POWER MANAGEMENT CONTROLLER
MC33102 DUAL SLEEP-MODE OPERATIONAL AMPLIFIER
MC33110 LOW VOLTAGE COMPANDER
MC33111 Low Voltage Compander
MC33143 DUAL HIGH-SIDE SWITCH
MC33151 HIGH SPEED DUAL MOSFET DRIVERS
MC33152 HIGH SPEED DUAL MOSFET DRIVERS
MC33153 SINGLE IGBT GATE DRIVER

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