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LTC3129EUD#PBF - 

DC-DC Switching Buck-Boost Regulator, Adjustable, 1.92V-15Vin, 1.4V-15.75Vout, 200mAout, QFN-16

LINEAR TECHNOLOGY LTC3129EUD#PBF

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Manufacturer Part No:
LTC3129EUD#PBF
Order Code:
2313428
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
15V
:
200mA
:
1Outputs
:
125°C
:
16Pins
:
15.75V
:
1.4V
:
1.92V
:
-
:
Buck-Boost
:
-
:
QFN
:
1.2MHz
:
Cut Tape
:
MSL 1 - Unlimited
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Product Overview

The LTC3129EUD#PBF is a high-efficiency buck-boost DC-to-DC Converter with a wide VIN and VOUT range. It includes an accurate RUN pin threshold to allow predictable regulator turn-ON and a maximum power point control (MPPC) capability that ensures maximum power extraction from non-ideal power sources such as photovoltaic panels. The LTC3129 employs an ultralow noise, 1.2MHz PWM switching architecture that minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. Built-in loop compensation and soft-start simplify the design. For high efficiency operation at light loads, automatic Burst Mode® operation can be selected, reducing the quiescent current to just 1.3µA. Additional features include a power good output, less than 10nA of shutdown current and thermal shutdown.
  • Regulates VOUT above, below or equal to VIN
  • Single inductor
  • Programmable maximum power point control
  • Current-mode control
  • Pin selectable Burst Mode® operation
  • Accurate RUN pin threshold
  • Power good indicator
  • Up to 95% efficiency

Applications

Industrial, Power Management, Wireless, Avionics

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