BQ7695202PFBR Integrated Circuit Chip High Accuracy Battery Monitor And Protector TQFP-48

BQ7695202PFBR Integrated Circuit Chip High Accuracy Battery Monitor And Protector TQFP-48​

Product Description Of BQ7695202PFBR

BQ7695202PFBR is a highly integrated, high-accuracy battery monitor and protector for 3-series to 16-series Li-ion, Li-polymer, and LiFePO4 battery packs.
BQ7695202PFBR includes a high-accuracy monitoring system, a highly configurable protection subsystem, and support for autonomous or host controlled cell balancing. Integration includes high-side charge-pump NFET drivers, dual programmable LDOs for external system use, and a host communication peripheral supporting 400-kHz I2C, SPI, and HDQ one-wire standards.

Specification Of BQ7695202PFBR

Features Of BQ7695202PFBR

• Battery monitoring capability for 3-series to 16-series cells
• Integrated charge pump for high-side NFET protection with optional autonomous recovery
• Extensive protection suite including voltage, temperature, current, and internal diagnostics
• Two independent ADCs
– Support for simultaneous current and voltage sampling
– High-accuracy coulomb counter with input offset error < 1 µV (typical)
– High accuracy cell voltage measurement < 10mV (typical)
• Wide-range current applications (±200-mV measurement range across sense resistor)
• Integrated secondary chemical fuse drive protection
• Autonomous or host-controlled cell balancing
• Multiple power modes (typical battery pack operating range conditions)
– NORMAL mode: 286 µA
– Multiple SLEEP mode options: 24 µA to 41 µA
– Multiple DEEPSLEEP mode options: 9 µA to 10µA
– SHUTDOWN mode: 1 µA
• High-voltage tolerance of 85 V on cell connect and select additional pins
• Tolerant of random cell attach sequence on production line
• Support for temperature sensing using internal sensor and up to nine external thermistors
• Integrated one-time-programmable (OTP) memory programmable by customers on production line
• Communication options include 400-kHz I2C, SPI, and HDQ one-wire interface
• Dual-programmable LDOs for external system usage
• 48-pin TQFP package (PFB)

Applications Of BQ7695202PFBR

Battery backup unit (BBU)
E-bike, e-scooter, and LEV
Cordless power tools and garden tools
Non-military drones
Other industrial battery pack (≥10S)

Other Electronic Components In Stock 

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.