BQ771808DPJR Integrated Circuit Chip Family 2-5S Overvoltage Protector With Internal Delay Timer

BQ771808DPJR Family 2-5S Overvoltage Protector With Internal Delay Timer

Product Description Of BQ771808DPJR
BQ771808DPJR products provides an overvoltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. For quicker production-line testing, the BQ771808DPJR device provides a Customer Test Mode (CTM) with greatly reduced delay time.

Features Of BQ771808DPJR
2-, 3-, 4-, and 5-series cell overvoltage protection
Internal delay timer
Fixed OVP threshold
High-accuracy overvoltage protection: ± 10 mV
Low power consumption ICC ≈ 1 µA (VCELL(ALL) < VPROTECT)
Low leakage current per cell input < 100 nA
Functional Safety-Capable
Documentation available to aid functional safety system design
Package footprint options:
Small 8-pin QFN (3.00 mm × 4.00 mm)
Leaded 8-pin MSOP (3.00 mm × 5.00 mm, including leads)

Applications Of BQ771808DPJR
Protection for li-ion battery packs used in:
– Handheld garden tools
– Handheld power tools
– Cordless vacuum cleaners
– UPS battery backup
– Light electric vehicles (eBike, eScooter, pedalassist bicycles)

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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.