{"doi":"10.1109/jssc.2020.3042962","title":"A 3.5-mV Input Single-Inductor Self-Starting Boost Converter With Loss-Aware MPPT for Efficient Autonomous Body-Heat Energy Harvesting","abstract":"A single-inductor self-starting boost converter is presented suitable for thermoelectric energy harvesting from human body heat. In order to extract maximum energy from a thermoelectric generator (TEG) at small temperature gradients, a loss-aware maximum power point tracking (MPPT) scheme was developed that enables the harvester to achieve high end-to-end efficiency at low input voltages. The boost converter is implemented in a 0.18 μm CMOS technology and is more than 75% efficient for a matched input voltage range of 15 mV-100 mV, with a peak efficiency of 82%. Enhanced power extraction enables the converter to sustain operation at an input voltage as low as 3.5 mV. In addition, the boost converter self-starts with a minimum TEG voltage of 50 mV leveraging a dual-path architecture without using additional off-chip components.","journal":"IEEE Journal of Solid-State Circuits","year":2020,"id":55879,"datarank":0.6766289259775276,"base_score":4.51085950651685,"endowment":4.51085950651685,"self_citation_contribution":0.6766289259775276,"citation_network_contribution":0.0,"self_endowment_contribution":0.6766289259775276,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":90,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.951,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":289550,"name":"Tejasvi Anand","orcid":"0000-0002-1737-7950","position":1,"is_corresponding":false},{"id":289551,"name":"Matthew L. Johnston","orcid":"0000-0001-8472-9437","position":2,"is_corresponding":false},{"id":289549,"name":"Soumya Bose","orcid":"0000-0002-6704-9138","position":0,"is_corresponding":true}],"reference_count":24,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-18T21:05:29.672878Z","pmid":"34176956","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}