LTC3109IGN#PBF

LTC3109IGN#PBF

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LTC3109IGN#PBF
IC BOOST CONVERTER PMU 20SSOP
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$11.56

Price update:a months ago
Available in stock: 2499
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Linear Technology

Linear Technology

Analog Devices (NASDAQ: ADI), a pioneer in intricate design and fabrication of advanced analog, blended-signal, and digital signal processing (DSP) integrated circuits. Since 1965, they've tackled complex signal processing challenges across global electronic domains. Merged with Maxim Integrated, they offer superior mixed-signal and power management technologies, catering to a digitally connected realm. This alliance couples vast engineering acumen and domain mastery, addressing complexities from DC to 100 GHz, spanning sensors to the cloud.

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LTC3109IGN#PBF Products
The LTC3109IGN#PBF is a highly integrated DC/DC Converter ideal for harvesting surplus energy from extremely low input voltage sources such as TEGs (thermoelectric generators) and thermopiles. Its unique, proprietary auto polarity topology allows it to operate from input voltages as low as 30mV, regardless of polarity. Using two compact step-up transformers and external energy storage elements, the LTC3109IGN#PBF provides a complete power management solution for wireless sensing and data acquisition. The 2.2V LDO can power an external microprocessor, while the main output can be programmed to one of four fixed voltages. The power good indicator signals that the main output is within regulation. A second output can be enabled by the host. A storage capacitor (or battery) can also be charged to provide power when the input voltage source is unavailable. Extremely low quiescent current and high efficiency maximizes the harvested energy available for the application.

Feature

  • Less than ±1°C needed across TEG to harvest energy
  • Proprietary auto-polarity architecture
  • Power good indicator
  • Uses compact step-up transformers

Applications

Sensing & Instrumentation, Industrial, HVAC, Automotive

Product Attributes

TYPE DESCRIPTION Select all
Product Status Active
Applications Energy Harvesting
Current - Supply 6mA
Voltage - Supply 30mV ~ 500mV
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 20-SSOP (0.154", 3.90mm Width)
Supplier Device Package 20-SSOP
Package Tube

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$11.56

Price update:a months ago
Available in stock: 2499
Linear Technology

Linear Technology

Analog Devices (NASDAQ: ADI), a pioneer in intricate design and fabrication of advanced analog, blended-signal, and digital signal processing (DSP) integrated circuits. Since 1965, they've tackled complex signal processing challenges across global electronic domains. Merged with Maxim Integrated, they offer superior mixed-signal and power management technologies, catering to a digitally connected realm. This alliance couples vast engineering acumen and domain mastery, addressing complexities from DC to 100 GHz, spanning sensors to the cloud.

View All Product from Linear Technology

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