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MAX5003 - High-Voltage PWM Power-Supply Controller

General Description

The MAX5003 high-voltage switching power-supply controller has all the

Key Features

  • and building blocks needed for a cost-effective flyback and forward voltagemode control converter. This device can be used to design both isolated and nonisolated power supplies with multiple output voltages that operate from a wide range of voltage sources. It includes a high-voltage internal start-up circuit that operates from a wide 11V to 110V input range. The MAX5003 drives an external Nchannel power MOSFET and has a current-sense pin that detects overcurrent conditions and turns off the po.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX500 CMOS / Quad / Serial-Interface 8-Bit DAC
MAX501 Voltage-Output / 12-Bit Multiplying DACs
MAX5012 12-Bit / 100Msps ECL DAC
MAX5013 12-Bit / 100Msps TTL DAC
MAX5018 8-Bit / High-Speed DAC
MAX5019 Current-Mode PWM Controllers with Integrated Startup Circuit
MAX502 Voltage-Output / 12-Bit Multiplying DACs
MAX5020 Current-Mode PWM Controllers with Integrated Startup Circuit
MAX5021 Current-Mode PWM Controllers for Isolated Power Supplies
MAX5022 Current-Mode PWM Controllers for Isolated Power Supplies

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-1555; Rev 2; 4/02 EVAALVUAAILTAIOBNLEKIT High-Voltage PWM Power-Supply Controller MAX5003 General Description The MAX5003 high-voltage switching power-supply controller has all the features and building blocks needed for a cost-effective flyback and forward voltagemode control converter. This device can be used to design both isolated and nonisolated power supplies with multiple output voltages that operate from a wide range of voltage sources. It includes a high-voltage internal start-up circuit that operates from a wide 11V to 110V input range. The MAX5003 drives an external Nchannel power MOSFET and has a current-sense pin that detects overcurrent conditions and turns off the power switch when the current-limit threshold is exceeded.