Country Flags IBS Electronics USA IBS Electronics Mexico IBS Electronics Philippines IBS Electronics China IBS Electronics Malaysia IBS Electronics India IBS Electronics Hong Kong IBS Electronics Singapore
Home > Power Management ICs > DC/DC Switching Converters > Linear Technology LT1945EMS DC / DC Converter Dual Output 34V 0.25A MSOP-10

Linear Technology LT1945EMS DC / DC Converter Dual Output 34V 0.25A MSOP-10

Be the first to review this product

Availability: In stock

Only 40 left

$4.2500
OR

Quick Overview

LINEAR TECHNOLOGY LT1945EMS IC, DC/DC CONV, SMD, MSOP10

Linear Technology LT1945EMS DC / DC Converter Dual Output 34V 0.25A MSOP-10

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

Details

Linear Technology LT1945EMS DC / DC Converter Dual Output +/- 34V 0.25A SMT / SMD MSOP-10
LT1945 - Dual Micropower DC/DC Converter with Positive and Negative Outputs
Features

Generates Well-Regulated Positive and Negative Outputs
Low Quiescent Current:
20µA in Active Mode (per Converter)
Operates with VIN as Low as 1.2V
Low VCESAT Switch: 250mV at 300mA
Uses Small Surface Mount Components
High Output Voltage: Up to ±34V
Tiny 10-Pin MSOP Package

The LT1945EMS is a Dual Micropower DC/DC Converter with positive and negative outputs. Each converter is designed with a 350mA current limit and an input voltage range of 1.2 to 15V, making it ideal for a wide variety of applications. Both converters feature a quiescent current of only 20µA at no load, which further reduces to 0.5µA in shutdown. A current limited, fixed off-time control scheme conserves operating current, resulting in high efficiency over a broad range of load current. The 36V switch allows high voltage outputs up to ±34V to be easily generated without the use of costly transformers. The LT1945's low off-time of 400ns permits the use of tiny, low profile inductors and capacitors to minimize footprint in space-conscious portable applications. The LT1945 contains additional circuitry to provide protection during start-up and under short-circuit conditions.
  • Generates well-regulated positive and negative outputs
  • Low quiescent current (20µA in active mode per converter, <1µA in shutdown mode)
  • Operates with VIN as low as 1.2V
  • Low VCESAT switch (250mV at 300mA)
  • Uses small surface mount components
  • High output voltage (up to ±34V)

Applications

Computers & Computer Peripherals; Portable Devices; Power Management; Imaging, Video & Vision; Multimedia; Consumer Electronics

Additional Information

LT1945EMS
Click here to Download Datasheet I
© 1994 - 2020 IBS Electronics Inc. All rights Reserved.    •    Call Now: 1-800-717-6475     Go to Top  Go to Top of Page