DatasheetsPDF.com

LTC1649

Part Number	LTC1649
Manufacturer	Linear Technology
Description	3.3V Input High Power Step-Down Switching Regulator Controller
Published	Mar 27, 2005
Detailed Description	LTC1649 3.3V Input High Power Step-Down Switching Regulator Controller FEATURES s s s s DESCRIPTION The LTC®1649 is a ...
Datasheet	LTC1649 PDF File

Overview

LTC1649 3.
3V Input High Power Step-Down Switching Regulator Controller FEATURES s s s s DESCRIPTION The LTC®1649 is a high power, high efficiency switching regulator controller optimized for use with very low supply voltages.
It operates from 2.
7V to 5V input, and provides a regulated output voltage from 1.
26V to 2.
5V at up to 20A load current.
A typical 3.
3V to 2.
5V application features efficiency above 90% from 1A to 10A load.
The LTC1649 uses a pair of standard 5V logic-level N-channel external MOSFETs, eliminating the need for expensive P-channel or super-low-threshold devices.
The LTC1649 shares its internal switching architecture with the LTC1430, and features the same ±1% line, load...

Similar Datasheet

LTC1603 250ksps Sampling A/D Converter - Linear Technology
LTC1604 High Speed/ 16-Bit/ 333ksps Sampling A/D Converter - Linear Technology
LTC1604C High Speed/ 16-Bit/ 333ksps Sampling A/D Converter - Linear Technology
LTC1605 16-Bit/ 100ksps/ Sampling ADC - Linear Technology
LTC1605-1 Single Supply 16-Bit/ 100ksps/ Sampling ADCs - Linear Technology
LTC1605-2 Single Supply 16-Bit/ 100ksps/ Sampling ADCs - Linear Technology
LTC1606 Single Supply ADC - Linear Technology
LTC1608 Sampling A/D Converter - Linear
LTC1609 Serial ADC - Linear
LTC1612 Synchronous / Step-Down 800Khz PWM D/DC Converter - Linear Technology

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)