Web Analytics
Part Datasheet Search > AC-DC Converters > LT1105 Datasheet PDF
Images are for reference

LT1105 Datasheet PDF

Part Series:
LT1105 Series
Category:
AC-DC Converters
Description:
LINEAR TECHNOLOGY LT1105CN8#PBF AC-DC Off-Line Switcher IC, Flyback, 85VAC - 270VAC, 200kHz, 1.5A output, 100W, DIP-8
Updated Time: 2023/09/27 08:48:48 (UTC + 8)

LT1105 AC-DC Converters Datasheet PDF

LT1105 Datasheet PDF AC-DC Converters

32 Pages
Linear Technology
Conv DC-DC 30V Single-Out 1.5A 14Pin PDIP N
32 Pages
Linear Technology
Conv DC-DC 30V Single-Out 1.5A 14Pin PDIP N

LT1105CN8#PBF - Linear Technology Specifications

TYPE
DESCRIPTION
Mounting Style
Through Hole
Frequency
200 kHz
Number of Pins
8 Pin
Case/Package
DIP
Power Rating
100 W
show more

LT1105CN8#PBF - Linear Technology Function Overview

The LT1105CN8#PBF is an offline Switching Regulator designed for high input voltage applications using an external FET switch whose source is driven by the open collector output of the LT1103. For higher power applications or additional switch current flexibility, the LT1105 is available and its totem pole output drives the gate of an external FET. Unique design of this eliminates the need for an optocoupler while still providing ±1% load and line regulation in a magnetic flux-sensed converter. This significantly simplifies the design of offline power supplies and reduces the number of components which must cross the isolation barrier to one, the transformer. The current mode switching techniques are well suited to transformer isolated fly-back and forward topologies while providing ease of frequency compensation with a minimum of external components. Low external part count for a typical application combines with a 200kHz maximum switching frequency to achieve high power density.
Fully protected against overloads
Overvoltage lockout of main supply
Protected against under drive or overdrive to FET
Operates in continuous or discontinuous mode
Ideal for fly-back and forward topologies
Isolated fly-back mode has fully floating outputs
Internal 1A totem-pole driver
Start-up mode draws only 200µA
±1% Line and load regulation with no optocoupler
show more
Part Datasheet PDF Search
Loading...
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.

Relate Parts