E-peas AEM10941 Quick Start Manual

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AEM10941

Quick Start Guide EVK

FEATURES

Connectors

• 1 screw connector for the photovoltaic cell

• 1 screw connector for the storage element

• 1 screw connector for primary battery

• 1 screw connector for HVOUT LDO output (80mA @ 1.8 – 4.1 V)

• 1 screw connector for LVOUT LDO output (20mA @ 1.2 or 1.8 V)

Configuration

• 2 headers SELMPP[1:0] to define the MPPT ratio linked to the harvester technology

• 3 headers CFG[2:0] to define the storage element protection levels

• 6 resistors footprint related to the custom mode (CFG[2:0] = LLL)

• 2 headers to enable/disable the internal LDOs

• 2 headers to disable the primary battery feature

• 1 headers to set the dual cell supercapacitor BAL feature

Size

• 76mm x 49mm

• 4 x M2.5 Mounting holes

SUPPORT PCB

BOM around the AEM10941

Footprint & Symbol:

Available in the

datasheet

www.e-peas.com

QSG-AEM10941_QFN28_EVK2.6-v1.0

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Page 1 • 1 headers to set the dual cell supercapacitor BAL feature Size • 76mm x 49mm • 4 x M2.5 Mounting holes SUPPORT PCB BOM around the AEM10941 Footprint & Symbol: Available in the datasheet www.e-peas.com © 2024 e-peas S.A.
Page 2 STEP 1: Configure the AEM10941 • MPPT ratio: SELMPP[1:0] • Storage Element voltages protection: CFG[2:0] • BAL option: Select “ToCn” to use the balancing or “GND” to disable it • PRIM option: Connect both headers “NoPRIM” to disable the primary battery feature or remove them if a primary battery is connected.
Page 3 STEP 2: Connect the storage element (and the primary battery) STEP 3: Connect the load(s) to HVOUT / LVOUT STEP 4: Connect the harvester Internal Boost efficiency Vs. input voltage (LBOOST = 22 µH) : STEP 5: Check the status www.e-peas.com © 2024 e-peas S.A. QSG-AEM10941_QFN28_EVK2.6-v1.0...