Lineup

Energy Harvesting

Asahi Kasei Microdevices Corporation (AKM) step-up DC-DC converters can start up a step-up circuit from a small input voltage.

You can choose the product according to the performance of the power generation element used.

Search by Selection Table

Part Number	Part Status	Startup voltage [V]	Operation Voltage [V]	Start output to external system [V]	Stop output to external system [V]	Over voltage protection [V]	Other	Operating Temperature [℃]	Device Package	Number of Pins
▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼	▲ ▼
AP4470	MP	0.2	Up to 1.0	3.3	2.6	3.55		-30 to 85	HWQFN	20
AP4470L	MP	0.2	Up to 1.0	2.7	2.1	2.95		-30 to 85	HWQFN	20
AP4473	MP	0.015	Up to 0.5	3.3	2.6	3.55		-30 to 85	HWQFN	20

Check with the power simulator

This simulator can calculate the power available with any generating element and AKM's step-up DC-DC converter. It can be used to estimate the environmental energy collection time when considering a system.