BQ77PL900DLR Integrated Circuit Chip 5-10 Series Cell Li-ion Battery Protector And Analog Front End

BQ77PL900DLR Integrated Circuit Chip 5-10 Series Cell Li-ion Battery Protector And Analog Front End

Product Description Of BQ77PL900DLR

BQ77PL900DLR is a five to ten series cell lithium-ion battery pack protector. The integrated I2C communications interface allows the bq77PL900 also to be as an analog front end (AFE) for a Host controller. Two LDOs, one 5 V/25 mA and one 3.3 V/25 mA, are also included and may be used to power a host controller or support circuitry.

Specification Of BQ77PL900DLR

Features Of BQ77PL900DLR

• 5, 6, 7, 8, 9, or 10 Series-Cell Primary Protection

• PMOS FET Drive for Charge and Discharge FETs

• Capable of Operation with 1-m Sense Resistor

• Supply Voltage Range from 7 V to 50 V

• Low Supply Current of 450 µA Typical

• Integrated 5 V 25-mA LDO

• Integrated 3.3 V 25-mA LDO

• Stand-Alone Mode

• Pack Protection Control and Recovery

• Individual Cell Monitoring

• Integrated Cell Balancing

• Programmable Threshold and Delay Time for OvervoltageUndervoltage Overcurrent in Discharge Short Circuit in Discharge

• Fixed Overtemperature Protection

• Host Control Mode

• I2C Interface to Host Controller

• Analog Interface for Host Cell Measurement and System Charge/Discharge Current

• Host-Controlled Protection Recovery

• Host-Controlled Cell Balancing

Applications Of BQ77PL900DLR

• Cordless Power Tools

• Power Assisted Bicycle/Scooter

• Uninterruptible Power Supply (UPS) Systems

• Medical Equipment

• Portable Test Equipment

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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.