Low

LTC3108IDE-1#PBF - 

Power Management IC, Voltage Step Up Converter, LDO 3 mA, 2.2 V, 20 mV to 500 mV in, DFN-12

LINEAR TECHNOLOGY LTC3108IDE-1#PBF

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Manufacturer Part No:
LTC3108IDE-1#PBF
Order Code:
2145088
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC3108IDE-1#PBF is a highly integrated DC/DC Converter ideal for harvesting and managing surplus energy from extremely low input voltage sources such as TEGs (thermoelectric generators), thermopiles and small solar cells. The step-up topology operates from input voltages as low as 20mV. Using a small step-up transformer, the LTC3108-1 provides a complete power management solution for wireless sensing and data acquisition. The 2.2V LDO powers an external microprocessor, while the main output is programmed to one of four fixed voltages to power a wireless transmitter or sensors. The power good indicator signals that the main output voltage is within regulation. A second output can be enabled by the host. A storage capacitor provides power when the input voltage source is unavailable. Extremely low quiescent current and high efficiency design ensure the fastest possible charge times of the output reservoir capacitor.
  • Power good indicator
  • Uses compact step-up transformers

Applications

Power Management, Industrial, HVAC, Automotive

Product Information

:
500mV
:
-
:
1
:
3
:
DFN
:
12Pins
:
-40°C
:
125°C
:
Tube
:
-
:
-
:
MSL 1 - Unlimited
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