LM2745 Datasheet (National Semiconductor)

Part LM2745
Description Synchronous Buck Controller
Manufacturer National Semiconductor
Size 1.05 MB
LM2745 Datasheet (PDF) Download
Pricing from 1.36 USD, available from Rochester Electronics and DigiKey.
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National Semiconductor

LM2745 Overview

Key Specifications

Package: TSSOP
Mount Type: Surface Mount
Pins: 14
Operating Voltage: 17 V

Description

The LM2745/8 are high-speed synchronous buck regulator controllers with an accurate feedback voltage accuracy of ± 1.5%. It can provide simple down conversion to output voltages as low as 0.6V.

Key Features

  • 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 1
LM2745 datasheet preview

Price & Availability

Seller Inventory Price Breaks Buy
Rochester Electronics 2305 25+ : 1.36 USD
100+ : 1.29 USD
500+ : 1.22 USD
1000+ : 1.16 USD		 View Offer
DigiKey 73 1+ : 2.81 USD
10+ : 2.096 USD
25+ : 1.9168 USD
100+ : 1.7206 USD		 View Offer

Related Datasheets

Part Number Manufacturer Description
LM2745 Texas Instruments Synchronous Buck Controller
LM27402 Texas Instruments High-Performance Synchronous Buck Controller
LM2743 Texas Instruments synchronous buck controller
LM2742 Texas Instruments N-Channel FET Synchronous Buck Regulator Controller
LM2746 Texas Instruments Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller

LM2745 Datasheet

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