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CS5101 - Secondary Side Post Regulator

General Description

The CS5101 is a bipolar monolithic secondary side post regulator (SSPR) which provides tight regulation of multiple output voltages in AC-DC or DC-DC converters.

Leading edge pulse width modulation is used with the CS5101.

Key Features

  • include a totem pole output with 1.5A peak output current capability, externally programmable overcurrent protection, an on chip 2% precision 5V reference, internally compensated error amplifier, externally synchronized switching frequency, and a power switch drain voltage monitor. It is available in a 14 lead plastic DIP or a 16 lead wide body SO package. Features s 1.5A Peak Output (Grounded Totem Pole) s 8V to 75V Gate Drive Voltage s 8V to 45V Supply Voltage s 300ns Propagation Delay s 1% E.

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Datasheet Details

Part number CS5101
Manufacturer Cherry Semiconductor Corporation
File Size 153.61 KB
Description Secondary Side Post Regulator
Datasheet download datasheet CS5101 Datasheet

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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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CS5101 CS5101 Secondary Side Post Regulator for AC/DC and DC/DC Multiple Output Converters Description The CS5101 is a bipolar monolithic secondary side post regulator (SSPR) which provides tight regulation of multiple output voltages in AC-DC or DC-DC converters. Leading edge pulse width modulation is used with the CS5101. The CS5101 is designed to operate over an 8V to 45V supply voltage (VCC) range and up to a 75V drive voltage (VC). The CS5101 features include a totem pole output with 1.5A peak output current capability, externally programmable overcurrent protection, an on chip 2% precision 5V reference, internally compensated error amplifier, externally synchronized switching frequency, and a power switch drain voltage monitor.