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BQ294602DRVR ACTIVE

Family Overvoltage Protection Device for 1-Cell Li-Ion Batteries, with 4.35v OVP

NEW - Custom reel may be available
Inventory: 2,148  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
View or download

Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
WSON (DRV) | 6 3,000 | LARGE T&R
Custom reel may be available
-40 to 110
Package | Pins WSON (DRV) | 6
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (℃) -40 to 110
View TI packaging information

Features for the BQ2946

  • Single-Cell Overvoltage Monitor for Secondary Protection
  • Fixed Programmable Delay Timer
  • Fixed Overvoltage Protection (OVP) Threshold
    • Available Range of 3.85 V to 4.6V
  • Fixed OVP Delay Option: 4 s or 6.5 s
  • High-Accuracy OVP:
    ± 10 mV
  • Low Power Consumption ICC ≈ 1 µA
    (VCELL(ALL) < VPROTECT)
  • Low Leakage Current per Cell Input < 100 nA
  • Small Package Footprint
    • 6-Pin SON

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Description for the BQ2946

The bq2946xx family of products is a secondary-level overvoltage monitor and protectorfor Li-Ion battery pack systems. The cell is monitored for overvoltage condition and triggers aninternal counter once the OVP threshold is exceeded; after a fixed set delay, the out istransitioned to a high level. The output is reset (goes low) if the cell voltage drops below theset threshold minus the hysteresis.

Pricing


Qty Price (USD)
1-99 0.346
100-249 0.266
250-999 0.196
1,000+ 0.14

Additional package qty | carrier options

Package qty | Carrier 250 | SMALL T&R
Inventory 250
Qty | Price (USD) 1ku | 0.161 1-99 0.398 100-249 0.306 250-999 0.225 1,000+ 0.161