Datasheet4U Logo Datasheet4U.com

LM2748, LM2745 Synchronous Buck Controller

LM2748 Description

LM2745, LM2748 www.ti.com SNOSAL2E * APRIL 2005 * REVISED APRIL 2013 LM2745 / LM2748 Synchronous Buck Controller with Pre-Bias Star.
The LM2745/8 are high-speed synchronous buck regulator controllers with an accurate feedback voltage accuracy of ±1.

LM2748 Features

* 1
* 2 Switching Frequency from 50 kHz to 1 MHz
* Switching Frequency Synchronize Range 250 kHz to 1 MHz (LM2745 Only)
* Startup with a Pre-biased Output Load
* Power Stage Input Voltage from 1V to 14V
* Control Stage Input Voltage from 3V to 6V
* Output

LM2748 Applications

* Down Conversion from 3.3V
* Cable Modem, DSL and ADSL
* Laser Jet and Ink Jet Printers
* Low Voltage Power Modules

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: LM2748, LM2745. Please refer to the document for exact specifications by model.
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
LM2748, LM2745
Manufacturer
Texas Instruments ↗
File Size
1.33 MB
Datasheet
LM2745-etcTI.pdf
Description
Synchronous Buck Controller
Note
This datasheet PDF includes multiple part numbers: LM2748, LM2745.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

  • LM2742 - N-Channel FET Synchronous Buck Regulator Controller (National Semiconductor)
  • LM2743 - N-Channel FET Synchronous Buck Regulator Controller (National Semiconductor)
  • LM2744 - Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller (National Semiconductor)
  • LM2700 - Step-up PWM DC/DC Converter (National Semiconductor)
  • LM2702 - TFT Panel Module (National Semiconductor)
  • LM2703 - Micropower Step-up DC/DC Converter (National Semiconductor)
  • LM2704 - Micropower Step-up DC/DC Converter (National Semiconductor)
  • LM2705 - Micropower Step-up DC/DC Converter (National Semiconductor)

📌 All Tags

Synchronous Buck Controller Texas Instruments
Texas Instruments LM2748-like datasheet