Active Rectifier Controller with Reverse Protection for Battery and Solar cell
Power

Active Rectifier Controller with Reverse Protection for Battery and Solar cell

This demonstration circuit is an active rectifier with reverse protection for batteries in automotive applications. The project is designed for 5A load current. Two clamping diodes, D1 and D2, are used on the board to protect the IC from overvoltage spikes at the input. The input supply...

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ReVolt: An eco-firendly design for replacing small batteries
Products

ReVolt: An eco-firendly design for replacing small batteries

The AA and AAA-sized batteries provide power to our everyday handheld devices like radio, remote control, gamepads, synths, etc. Most of these batteries used are non-rechargeable, and one has to dispose of them after their usage. According to a report, more than 80% of zinc-carbon cells...

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Nanograf hits 800Wh/l milestone with silicon battery
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Nanograf hits 800Wh/l milestone with silicon battery

Nanograf in the US has developed a cylindrical lithium-ion cell with an energy density of 800Wh/l using a silicon battery anode. The 18650 format cylindrical lithium-ion cell with a silicon anode developed by Nanograf provides 3.8Ah, 28 percent more power that graphite-based anode...

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LiFePO4 Charger Board based on CN3058E
Power

LiFePO4 Charger Board based on CN3058E

LiFePO4 Batteries: An Overview Compact electronic devices rely on concise li-ion battery packs. Lithium iron phosphate battery (LiFEPO4) or LFP battery is a type of lithium-ion battery that uses lithium iron phosphate as a cathode and a graphitic carbon electrode as the anode. LFP...

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Analog Devices LT8491 Buck-Boost Battery Charge Controller
IC

Analog Devices LT8491 Buck-Boost Battery Charge Controller

Analog Devices Inc. LT8491 Buck-Boost Battery Charge Controller implements a constant-current constant voltage (CCCV) charging profile used for most battery types. This includes sealed lead-acid (SLA), flooded, gel, and lithium-ion. The device operates from input voltages above,...

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BQ25171-Q1 – 800-mA linear battery charger for 1- to 2-cell Li-ion, LiFePO4, and 1- to 6-cell NiMH
IC

BQ25171-Q1 – 800-mA linear battery charger for 1- to 2-cell Li-ion, LiFePO4, and 1- to 6-cell NiMH

Texas Instruments bq25171-Q1 Linear Battery Charger is an automotive rated 800mA linear charger for 1-cell and 2-cell Li-Ion, Li-Polymer, and LiFePO4, in addition to 1-cell up to 6-cell NiMH battery applications. The device has a single power output that charges the battery. The system...

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LIR1220 Battery Charger plugs in USB
USB

LIR1220 Battery Charger plugs in USB

The LIR1220 is a 12.5 mm. lithium-ion rechargeable coin cell. It is a relatively new technology. Traditionally, li-ion coin cells are non-rechargeable but for some situations, rechargeable compact cells are desired. Coin cells like CR2032 are ultra-compact and are used in a variety of...

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Thin-Film Battery can attach to wearables and medical biosensors
Parts

Thin-Film Battery can attach to wearables and medical biosensors

Molex's battery can attach to wearables and medical biosensors and conform to a patient’s body for maximum comfort Molex's thin-film battery is made of zinc and manganese dioxide, making disposal much easier for the end-user. Most developed countries have disposal regulations; this...

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