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DC2044A - 

Demonstration Board, Power Management, Battery Charger, LTC4020

Bildet er bare ment som illustrasjon. Se produktbeskrivelsen.

Produsentens varenummer:
DC2044A
Varenummer:
2471537

Produktinformasjon

:
Power Management - Battery
:
Demo Board LTC4020
:
LTC4020
:
-
:
Linear Technology
:
Battery Charger
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Produktoversikt

The DC2044A is a Demonstration Circuit for LTC4020 battery charger. The demonstration circuit 2044A is a 55V buck-boost multi-chemistry battery charger featuring the LTC4020. The board will accept an input voltage between 15V and 55V. The float voltage of the battery output (BAT) is 25.2V, with 3.3A maximum charge current. The converter output (VOUT) has a voltage range of 21 to 28V, with 3A maximum load current. The LTC4020 contains a high efficiency synchronous buck-boost DC/DC controller and uses a proprietary average current mode architecture. The LTC4020 battery charger can provide a constant current/constant-voltage charge algorithm (CC/CV, with MODE pin grounded), constant-current charging (CC, with MODE pin floated) or charging with an optimized 4-step, 3-stage lead-acid battery charge profile (connect MODE pin to INTVCC, with a 0R jumper at the optional R29 position).

Applikasjoner

Embedded Design & Development, Power Management