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LTC3375EUK#PBF - 

DC/DC Switching Regulator, Synchronous, 8 Output, 2.25 V - 5.5 V in, 5.5V/1 A out, 2.2 MHz, QFN-48

LINEAR TECHNOLOGY LTC3375EUK#PBF
LINEAR TECHNOLOGY LTC3375EUK#PBF

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Manufacturer Part No:
LTC3375EUK#PBF
Order Code:
2313446
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC3375EUK#PBF is a 8-channel parallelable 1A Buck DC/DC Converter with digitally programmable high efficiency multioutput power supply. This DC/DC IC consists of eight synchronous buck converters (IOUT up to 1A each) all powered from independent 2.25 to 5.5V input supplies. DC/DC enables, output voltages, operating modes and phasing may all be independently programmed over I²C or used in standalone mode via simple I/O with power-up defaults. The DC/DCs may be used independently or in parallel to achieve higher output currents of up to 4A per output with a shared inductor. Alarm levels for high die temperature may also be programmed via I²C with a maskable IRQ output for monitoring DC/DC and system faults. Pushbutton ON/OFF/RESET control, power-ON reset and a watchdog timer provide flexible and reliable power-up sequencing and system monitoring.
  • Programmable power-ON reset/watch dog/pushbutton timing
  • Die temperature monitor output

Applications

Automotive, Industrial, Power Management, Communications & Networking

Product Information

:
2.25V
:
5.5V
:
8 Output
:
QFN
:
48Pins
:
1A
:
1A
:
5.5V
:
5.5V
:
Adjustable
:
2.2MHz
:
Synchronous Buck (Step Down)
:
125°C
:
Cut Tape
:
-
:
MSL 1 - Unlimited
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2313447 - DC/DC Switching Regulator, Synchronous, 8 Output, 2.25 V - 5.5 V in, 5.5V/1 A out, 2.2 MHz, QFN-48

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