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LTC3127EDD#PBF - 

DC-DC Switching Buck-Boost Regulator, Adjustable, 1.8V-5.5Vin, 1.8V-5.25Vout, 1Aout, DFN-10

LINEAR TECHNOLOGY LTC3127EDD#PBF

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Manufacturer Part No:
LTC3127EDD#PBF
Order Code:
1839136
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
5.5V
:
1A
:
1Outputs
:
85°C
:
10Pins
:
5.25V
:
1.8V
:
1.8V
:
-
:
Buck-Boost
:
-
:
DFN
:
1.35MHz
:
Cut Tape
:
MSL 1 - Unlimited
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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)

Applications

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

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