Datasheet4U Logo Datasheet4U.com

LM5115 - Secondary Side Post Regulator Controller

General Description

The LM5115 controller contains all of the

Key Features

  • necessary to implement multiple output power converters utilizing the Secondary Side Post Regulation (SSPR) technique. The SSPR technique develops a highly efficient and well regulated auxiliary output from the secondary side switching waveform of an isolated power converter. Regulation of the auxiliary output voltage is achieved by leading edge pulse width modulation (PWM) of the main channel duty cycle. Leading edge modulation is compatible with either current mode or voltage mode control of t.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LM5115 Secondary Side Post Regulator / Synchronous Buck Controller Texas Instruments
LM5115A Secondary Side Post Regulator/DC-DC Converter Texas Instruments
LM5110 Dual 5-A Compound Gate Driver Texas Instruments
LM5111 Dual 5-A Compound Gate Driver Texas Instruments
LM5112 Tiny 7-A MOSFET Gate Driver Texas Instruments

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM5115A Secondary Side Post Regulator/DC-DC Converter
LM5110 Dual 5A Compound Gate Driver
LM5111 Dual 5A Compound Gate Driver
LM5112 Tiny 7A MOSFET Gate Driver
LM5116 Wide Range Synchronous Buck Controller

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.

View original datasheet text
PRELIMINARY www.DataSheet4U.com March 2005 LM5115 Secondary Side Post Regulator Controller LM5115 Secondary Side Post Regulator Controller General Description The LM5115 controller contains all of the features necessary to implement multiple output power converters utilizing the Secondary Side Post Regulation (SSPR) technique. The SSPR technique develops a highly efficient and well regulated auxiliary output from the secondary side switching waveform of an isolated power converter. Regulation of the auxiliary output voltage is achieved by leading edge pulse width modulation (PWM) of the main channel duty cycle. Leading edge modulation is compatible with either current mode or voltage mode control of the main output.