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LINEAR TECHNOLOGY  LTC3127EDD#PBF  DC-DC Switching Buck-Boost Regulator, Adjustable, 1.8V-5.5Vin, 1.8V-5.25Vout, 1Aout, DFN-10

LINEAR TECHNOLOGY LTC3127EDD#PBF
Manufacturer Part No:
LTC3127EDD#PBF
Order Code:
1839136
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LTC3127EDD#PBF is a highly-efficient fixed frequency buck-boost DC-to-DC Converter operates from input voltages above, below or equal to the output voltage. The LTC3127 features programmable average input current limit, making it ideal for power-limited input sources. The input current limit is programmed with a single resistor and is accurate from 0.2 to 1A of average input current. The topology incorporated provides a continuous transfer function through all operating modes. Other features include <1µA shutdown current, pin-selectable Burst Mode® operation and thermal overload protection.
  • Input current limit
  • Single inductor
  • Output disconnect in shutdown
  • Programmable (0.2A to 1A) ±4% accurate average
  • Synchronous rectification - Up to 96% efficiency
  • 35µA Quiescent current in Burst Mode® operation (pin selectable)

Product Information

Topology:
Buck-Boost
Input Voltage Min:
1.8V
Input Voltage Max:
5.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
DFN
No. of Pins:
10Pins
Output Current:
1A
Output Voltage Min:
1.8V
Output Voltage Max:
5.25V
Switching Frequency:
1.35MHz
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Communications & Networking
  • Power Management
  • Test & Measurement
  • Wireless

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):
.000047

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