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LINEAR TECHNOLOGY  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
Manufacturer Part No:
LTC3375EUK#PBF
Order Code:
2313446
Technical Datasheet:
See all Technical Docs
LINEAR TECHNOLOGY LTC3375EUK#PBF
LINEAR TECHNOLOGY LTC3375EUK#PBF

Image is for illustrative purposes only. Please refer to product description.

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

Product Information

Input Voltage Min:
2.25V
Input Voltage Max:
5.5V
No. of Outputs:
8 Output
DC / DC Converter IC Case:
QFN
No. of Pins:
48Pins
Output Current - Output 1:
1A
Output Current - Output 2:
1A
Output Voltage - Output 1:
5.5V
Output Voltage - Output 2:
5.5V
Regulator Output Type:
Adjustable
Switching Frequency:
2.2MHz
Topology:
Synchronous Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automotive
  • Industrial
  • Power Management
  • Communications & Networking

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000454