Ti Bq294504 Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.

• shape: Flat
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Technics: Semiconductor IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Model NO.: BQ294504
• Rating: Catalog
• RoHS: Yes
• Reach: Yes
• Lead Finish / Ball Material: Nipdau / Snagcu
• Delivery Time: 1-3 Days
• Transport Package: Small Large T&R
• Specification: 9 mm² 3 x 3
• Trademark: TI
• HS Code: 8542399000
• Production Capacity: 60000

Product Description

Packaging information

Package | PinsWSON (DRV) | 6

Operating temperature range (°C)-40 to 85

Package qty | Carrier250 | SMALL T&R

Features for the BQ294504

• 2-series and 3-series cell overvoltage monitor for secondary protection
• Fixed programmable delay timer
• Fixed OVP threshold
  • Available range from 3.85 V to 4.6 V
• Fixed OVP delay option: 4 s or 6.5 s
• High-accuracy overvoltage protection: ±10 mV
• Low power consumption I_CC ≈ 1 µA (V_CELL(ALL) < V_PROTECT)
• Low leakage current per cell input < 100 nA
• Small package footprint
  • 6-pin SON

Description for the BQ294504

The BQ2945xy family of products is a secondary-level voltage monitor and protector for Li-ion battery pack systems. Each cell is monitored independently for an overvoltage condition. Based on the configuration, an output is triggered after a fixed delay if any of the two or three cells has an overvoltage condition. This output is triggered into a high state after an overvoltage condition satisfies the specified delay timer.