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Volt - Smart Usb Li-po Battery Charger Model: Mikroe-1198

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VOLT - Smart USB Li-Po battery charger Model: MIKROE-1198 Description: VOLT is a smart USB Li-Polymer battery charger. It features power management circuitry with MCP73832, which can charge the battery over USB connector. Using provided screw terminals (VSYS and GND) VOLT can also be used to power your target device from battery (Vbat) or USB (5V). When USB is connected battery is charging and VSYS outputs 5V. Power LED is active when either USB or battery is connected, while Charge LED lights up only when battery is charging. Additional screw terminals with STAT and SENSE lines enable battery charge monitoring. Technical Specifications: Applications: VOLT is ideal power source for devices that need reliable battery or USB power supply. Key Features:  Battery and MINI-B USB connectors are provided on-board.  STAT line is open collector and must be pulled up to MCU power level for monitoring battery charging state.  Board can be used for powering target device via provided VSYS and GND screw terminals.  SENSE line can be connected to ADC input for battery charge level monitoring. Operating Voltage Battery is charged to the 4.2V voltage level with approx. current level of 250mA. Key Benefits  Small footprint and screw holes enable easier integration.  Board is rich in silk screen markings which facilitate connections.  Charge and Power LEDs are provided for visual monitoring of board operation.  Affordable price. Electronics Katrangi Trading www.ekt2.com Schematic Dimensions Made in EU Electronics Katrangi Trading www.ekt2.com