CN3303 PFM Step-up 3-cell USB Compatible Lithium Battery Charger IC - SOP8
₹92.04
All Inclusive, Shipping Calculated at Checkout
Assured Cashback of ₹ 1
B2B GST Credit Available
- Stock: 40 in Stock
- SKU: 02819
- Delivery Time
- Bulk & B2B RFQ
This IC enables charging of 3 cell battery packs to be charged via a 5V Supply. If you want to charge a 3 cell battery from the USB port this chip can enable the same.CN3303 is a PFM mode step-up battery charge management IC with an operating voltage range between 2.7V to 6.5V. It is specially designed for 3-cell lithium battery charge management with fewer external components. CN3303 adopts constant current and quasi-constant voltage(Quasi-CVTM) mode to charge the battery.
Features
- Input Voltage Range：2.7V to 6.5V
- Operating Current：280uA@VIN=5V
- Inductor Current Detection
- Switching Frequency up to 1MHz
- Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
- Automatic Recharge
- Output Power up to 35W
- Protection for Low Battery Voltage and Short Battery
- Automatic Adaptability to Input Supply with Limited Driving Capability
- Chip Enable Input
- Battery Overvoltage Protection
- Status Indication
- Operating Temperature ：－40℃ to 85℃
- Available in SOP8 Package
Resources
