Product Category:Battery Protectors
X2QFN-8
New and Original
10000 Piece
TI
Original Genuine Packaging
2-4S Overvoltage Protector With LDO Output
X2QFN-8
BQ298012RUGRfamily is a high-accuracy, low-power overvoltage protector with a 2-mA regulated output supply for Li-ion battery pack applications.Each cell in a 2-series to 4-series cell stack is individually monitored for an overvoltage condition. An internally fixed-delay timer is initiated upon detection of an overvoltage condition on any cell. Upon expiration of the delay timer, an output pin is triggered
into an active state to indicate that an overvoltage condition has occurred. The regulated output supply delivers up to 2-mA (max) output current to drive always-on circuits, such as a real-time clock (RTC) oscillator.
BQ298012RUGR family has a self-disable function to turn off the regulated output if any cell voltage falls below a certain threshold, thereby preventing drain on the battery, and provides an external control to enable or disable the regulated output.
Features:
2-series, 3-series, and 4-series cell overvoltage
protection (OVP)
Fixed delay timer to trigger FET drive output
(3-s, 4-s, 5.5-s, or 6.5-s options)
Factory programmed OVP threshold (threshold
range 3.85 V to 4.6 V)
Output options: active high
High-accuracy overvoltage protection:
±10 mV
Regulated supply output with self-disable and/or
external enable/disable control
– Options: 3.3 V, 2.5 V, and 1.8 V (BQ2961)
– Options: 3.3 V, 3.15 V, 3.0 V (BQ2962)
Low power consumption ICC ~ 4 µA
(VCELL(ALL) < VPROTECT)
Extra low power consumption with reg output
disabled, ICC ~ 1.2 µA
Low leakage current per cell input < 100 nA
Small package footprint
8-Pin WSON (2 mm × 2 mm)
The products we provide are all genuine products from the original factory.
Packaging Details:Standard packaging for
Port:shenzhen
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Q2: Can you provide the qualification certificate of the original factory or agent?
A2:At present, our own brands are TI, ST, ADI, NXP, LATTICE, CYPRESS, INFINEON, XILINX and other first-line brands. Other channels are original and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.
Q3. Do you test or inspect all goods before delivery?
A3: Yes, we 100% test and inspect all items before shipping.
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A4: Full payment. Goods will be dispatched within 1-5 business days after payment is received.
Q5: How to refund and exchange?
A5:100% money back guarantee or exchange for a similar product.
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