Elecbee -3588 LTC3588 Energy Harvester Breakout LTC-3588 Sensor Controller Module

SKU: EB0043888

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Key Features

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950nA Input Quiescent Current (Output in Regulation – No Load)

450nA Input Quiescent Current in UVLO

2.7V to 20V Input Operating Range

Integrated Low-Loss Full-Wave Bridge Rectifier

Up to 100mA of Output Current

Selectable Output Voltages of 1.8V, 2.5V, 3.3V, 3.6V

High-Efficiency Integrated Hysteretic Buck DC/DC

Input Protective Shunt – Up to 25mA Pull-Down at VIN ≥ 20V

Wide Input Undervoltage Lockout (UVLO) Range

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Applications:

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Piezoelectric Energy Harvesting

Electro-Mechanical Energy Harvesting

Wireless HVAC Sensors

Mobile Asset Tracking

Tire Pressure Sensors

Battery Replacement for Industrial Sensors

Remote Light Switches

Standalone Nanopower Buck Regulator

Description:

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The LTC3588-1 integrates a low-loss full-wave bridge rectifier with a high-efficiency buck converter to form a complete energy harvesting solution optimized for high output impedance energy sources such as piezoelectric transducers. An ultralow quiescent current under voltage lockout (UVLO) mode with a wide hysteresis window allows charge to accumulate on an input capacitor until the buck the converter can efficiently transfer a portion of the stored charge to the output. In regulation, the LTC3588-1 enters a sleep state in which both input and output quiescent currents are minimal. The buck converter turns on and off as needed to maintain regulation.

Four output voltages, 1.8V, 2.5V, 3.3V and 3.6V, are pin selectable with up to 100mA of continuous output current; however, the output capacitor may be sized to service a higher output current burst. An input protective shunt set at 20V enables greater energy storage for a given amount of input capacitance.

Schematic:xa0Click here to open

Datasheet

EB0043888

Specifications

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Attribute

Value

MCU/SoC Model

-3588 LTC3588 Energy

CPU Architecture

TIONIMAGE0

Memory

Arduino IDE

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Description

1 x Module

CJMCU-3588-LTC3588-Energy-Harvester-Breakout-LTC-3588-Sensor-Controller-Module-1470235

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