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BQ294700DSGR: Overvoltage protection device for 2- to 4-cell series lithium-ion batteries

Product details:

Model: BQ294700DSGR

Package: WSON-8

Type: Battery Protector

Description: The BQ294700DSGR serves as an overvoltage monitor and protector for lithium-ion battery pack systems. It independently monitors each cell for overvoltage conditions.

BQ294700DSGR Specifications:

Function: Battery protection

Battery chemistry: Lithium-ion

Number of cells: 2 to 4

Fault protection: Overvoltage

Operating temperature: -40°C to 110°C (TA)

Mounting type: Surface mount

Package/case: 8-WFDFN bare pad

Supplier device package: 8-WSON (2x2)

BQ294700DSGR Product Features:

Overvoltage protection for 2, 3, and 4-cell series batteries

External capacitor-programmable delay timer

Factory-programmed OVP threshold (threshold range 3.85V to 4.6V)

Output options: High-level active or open-drain low-level active

High-precision overvoltage protection: ±10mV

Low power consumption: ICC ≈ 1µA (VCELL(ALL) < VPROTECT)

Low leakage current of less than 100nA per cell input

Compact package size

8-pin WSON (2.00mm x 2.00mm)

BQ294700DSGR Applications:

Laptops

UPS backup batteries

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• 6.Can the company issue an invoice?

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