1A Automobile Chips BQ25071QWDQCRQ1 Single Cell LiFePO4 Linear Battery Charger

Product Description Of BQ25071QWDQCRQ1

BQ25071QWDQCRQ1 is a highly integrated, linear, LiFePO4 battery charger targeted at space-limited automotive applications. BQ25071QWDQCRQ1 accepts power from either a USB port or AC adapter and charges a single-cell LiFePO4 battery with up to 1 A of charge current. The 30-V input rating supports low-cost unregulated adapters.
BQ25071QWDQCRQ1 has a single power output that simultaneously charges the battery and powers the system. The input current is programmable from 100 mA up to 1 A using the ISET input or configurable for USB500. BQ25071QWDQCRQ1 is also a 4.9 V ±10% 50 mA LDO integrated into the IC for supplying low power external circuitry.

Specification Of BQ25071QWDQCRQ1

Features Of BQ25071QWDQCRQ1

• Device Temperature Grade 1: -40°C to 125°C
• Single Cell LiFePO4 Charging Algorithm
• 30-V Input Rating, With 10.5-V Overvoltage Protection (OVP)
• 50-mA Integrated Low Dropout Linear Regulator (LDO)
• Programmable Charge Current Through ISET and EN Terminals
• Thermal Regulation and Protection
• Soft-Start Feature to Reduce Inrush Current
• Battery NTC Monitoring
• Charging Status Indication
• 10-Pin SON (2mm x 3mm) Package with Wettable Flanks

Applications Of BQ25071QWDQCRQ1

• E-call for Cars
• Automotive Telematics
• Vehicle GPS Tracking
• Car Network Video Recorder
• Smart Key
• Automotive Entertainment backup battery

Application Schematic Of BQ25071QWDQCRQ1​

Pin Configuration Of BQ25071QWDQCRQ1

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.