LM2745 Datasheet (Texas Instruments)

Part LM2745
Description Synchronous Buck Controller
Manufacturer Texas Instruments
Size 1.33 MB
Pricing from 1.36 USD, available from Rochester Electronics and DigiKey.
Texas Instruments

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

  • 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

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+ : 2.73 USD
10+ : 2.034 USD
25+ : 1.8612 USD
100+ : 1.6705 USD
View Offer