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SE5561 Datasheet Switched-mode Power Supply Control Circuit

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: Philips Semiconductors Product specification Switched-mode power supply control circuit.

General Description

The NE5561/SE5561 is a control circuit for use in switched-mode power supplies.

It contains an internal temperature- pensated supply, PWM, sawtooth oscillator, overcurrent sense latch, and output stage.

The device is intended for low cost SMPS applications where extensive housekeeping functions are not required.

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