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LINEAR TECHNOLOGY  LTC3624EDD-23.3#PBF  Synchronous Buck (Step Down) Switching Regulator, Fixed, 2.7V-17Vin, 3.3V/2A out, 2.25 MHz, DFN-8

LINEAR TECHNOLOGY LTC3624EDD-23.3#PBF
Technical Data Sheet (318.90KB) EN See all Technical Docs

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Product Overview

The LTC3624EDD-23.3#PBF is a synchronous monolithic Step-down Regulator features switching frequency fixed to 2.25MHz with a ±40% synchronization range. The regulator features ultralow quiescent current and high efficiency over a wide VOUT range. The step-down regulator operates from an input voltage range of 2.7 to 17V and provides an adjustable output range from 0.6V to VIN while delivering up to 2A of output current. A user-selectable mode input is provided to allow the user to trade off ripple noise for light load efficiency, Burst Mode operation provides the highest efficiency at light loads, while pulse-skipping mode provides the lowest voltage ripple. The MODE pin can also be used to sync the switching frequency to an external clock.
  • Low dropout operation (100% duty cycle) with ultralow
  • Current mode operation for excellent line and load transient response
  • Synchronizable to external clock
  • Pulse-skipping, forced continuous, Burst Mode® operation
  • Internal compensation and soft-start
  • Overtemperature protection
  • ±1% Output voltage accuracy
  • 95% Maximum efficiency

Product Information

Input Voltage Min:
2.7V
Input Voltage Max:
17V
DC / DC Converter IC Case:
DFN
No. of Pins:
8Pins
Output Current:
2A
Output Voltage Nom.:
3.3V
Switching Frequency:
2.25MHz
Topology:
Synchronous Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
LTC3624 Series
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited

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Applications

  • Power Management;
  • Portable Devices

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000157

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