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Analog Devices' LTC4020 is a buck-boost, step-up/step-down, multi-chemistry battery charger/controller. This charger provides PowerPath™ instant-on operation and high efficiency battery charging over a wide voltage range. An onboard buck-boost DC/DC controller operates with battery and/or system voltages above, below, or equal to the input voltage. This device seamlessly manages power distribution between battery and converter outputs in response to load variations, battery charge requirements. and input power supply limitations.
The LTC4020 battery charger can provide a constant-current/constant-voltage charge algorithm, constant current charging, or charging with an optimized 4-step, 3-stage lead-acid battery charge profile. Maximum converter and battery charge currents are resistor programmable. The device comes in a 38-QFN package that has a -40°C to +125°C temperature range. The LTC4020 is ideal for battery charging/monitoring for portable electronics found in test, measurement, and medical applications.
Publish Date: 2018-05-14
Publish Date: 2018-11-14
Publish Date: 2017-12-07
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Orders are typically delivered to Australia within 4 days depending on location.
Free delivery to Australia on orders of $60 AUD or more. A delivery charge of $24 AUD will be billed on all orders less than $60 AUD.
CPT (Duty, customs, and taxes are buyer's responsibility)
Credit account for qualified institutions and businesses
Payment in Advance by Wire Transfer
More Products From Fully Authorized Partners
Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.
Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)
For more information visit Help & Support
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