EH PMIC EH PMIC

Energy Harvesting PMIC & Solar Cells

Our highly integrated PMICs paired with high-efficiency perovskite solar cells deliver ultra-low power, intelligent energy management for battery and solar-powered devices. Featuring multi-channel DC-DC converters, LDOs, and advanced charging, they ensure stable, efficient power for wearables, IoT modules and compact systems.

Technical Highlights

  1. Ultra-Low Quiescent Current for extended battery life in IoT and wearable devices
  2. Integrated DC-DC Converters + LDOs for efficient multi-rail power management
  3. Advanced Battery Charging Support (Li-ion, LiFePO₄, Supercapacitor)
  4. Dynamic Power Path Management with seamless source switching (USB, battery, adapter)
  5. Comprehensive Protection Features including OVP, OCP, OTP, and short-circuit protection
  6. Perovskite solar modules enable precise, flexible power integration.
  7. Low-temperature flexible solar films enable bendable, lightweight design freedom.
  8. High absorption and strong photo response range, 400- 850 nm, enables efficient indoor energy harvesting.

T2M3062

T2M3062 is an integrated energy management circuit. The chip can start operating with an input voltage as low as 350mV voltage and 2 µW power. It extracts DC power from a harvesting source to store energy in a storage element, simultaneously supply an application circuit.

T2M3062
  • IC: Integrated Energy Management
  • Rich Interface: I2C, STUS
  • Supply Voltage: 0.15 V to 5 V
  • Operating Junction Temperature: -40 °C to + 125 °C
  • Storage Temperature: -65 °C to + 150 °
  • Configurable Charge Current: Max. 200 mA
  • Ultra-low Power Boost Regulator:
    • Cold start input voltage 350 mV
    • Input Power: 2μW
    • MPPT Voltage Operation Range from: 150 mV to 5V.
  • Regulated Output for Application Circuit
    • Buck Regulator with Wfficiency: Above 90 %.
    • Selectable Output Voltage: 2.2V, 2.5V or 3.3V
    • Output Current: up to 120mA.

Applications

  • Industrial monitoring
  • Smart remote control
  • Wireless sensor node
  • PC Peripheral
  • Home automation
  • Electronic health monitoring

Product Specifications

Product Selection Tool
Part No. Protocol MCU-MHz SRAM (KB) Flash (KB) SPI I2C I2S GPIO UART USB ADC Voltage PKG NODE
T2M3062A24 Integrated Energy Management - - - - - - - - - - 5V QFN-24, 4 x 4 mm 250nm

T2M3063

The T2M3063 is a highly integrated power management IC designed for energy harvesting applications. It is capable of cold-start operation from input voltages as low as 300 mV and can function with input power levels starting around 1.5 µW. The device efficiently captures and converts DC energy from low-level harvesting sources, storing it in an external energy storage element while simultaneously delivering regulated power to the connected load or application circuitry.

T2M3063
  • IC: Integrated Energy Management
  • Rich Interface: I2C, STUS
  • Supply Voltage: 5.5 V
  • Operating Junction Temperature: -40 °C to + 125 °C
  • Storage Temperature: -65 °C to + 150 °
  • Configurable Charge Current: Max. 300 mA
  • Ultra-low Power Boost Regulator
    • Cold Start Input Voltage: 300 mV
    • Input Power: 1.5μW
    • MPPT Voltage Operation Range from: 150 mV to 5V.
  • Regulated Output for Application Circuit
    • Buck Regulator with Efficiency: Above 90 %.
    • Selectable Output Voltage: Disable, 2.2V, 2.5V or 3.3V
    • Max Output Current: 120mA

Applications

  • Industrial monitoring
  • Smart remote control
  • Wireless sensor node
  • PC Peripheral
  • Home automation
  • Electronic health monitoring

Product Specifications

Product Selection Tool
Part No. Protocol MCU-MHz SRAM (KB) Flash (KB) SPI I2C I2S GPIO UART USB ADC Voltage PKG NODE
T2M3063A24 Integrated Energy Management - - - - 3 - - - - - 0.15 V to 5 V QFN-24, 4x4x0.75mm 250nm

All Part Numbers

Global Search

Series Supplier Part No. Protocol MCU-MHz SRAM (KB) Flash (KB) SPI I2C GPIO USB ADC Datasheet
T2M3062 T2M3062A24 Integrated Energy Management - - - - - - - - N/A
T2M3063 T2M3063A24 Integrated Energy Management - - - - 3 - - - N/A