null

BQ29700DSER - Battery Protection Lithium Ion/Polymer IC WSON-6

Texas Instruments

No reviews yet Write a Review
SKU:
035-BQ29700DSER
MPN:
BQ29700DSER
BQ29700DSER single-cell Li-ion battery protection IC WSON-6 package
Quantity
Unit Price (ex. GST)
1 - 9
₹ 43.10
10 - 99
₹ 38.79
100 or above
₹ 34.48
BQ29700DSER single-cell Li-ion battery protection IC with overcharge, over-discharge, overcurrent and short-circuit protection, low quiescent current, and compact WSON-6 package. View full description
  • 100% Original Products
  • GST Invoice
  • Earn 3% Cashback
₹50.86 inc. GST
₹43.10 ex. GST
6 people looking at this.

Technical Specifications

Brand:
Texas Instruments
Contact Plating:
Gold
Mount:
Surface Mount
Number of Pins:
6
Weight:
9.695537 mg
Fault Protection:
Over Current, Over/Under Voltage, Short Circuit
Max Operating Temperature:
85 C
Min Operating Temperature:
-40 C
Number of Cells:
1
Operating Supply Voltage:
8 V
Length:
1.5 mm
Thickness:
750 um
Width:
1.5 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Single-Cell Li-Ion Battery Protection IC With Overcharge, Over-Discharge and Overcurrent Safety Functions

The BQ29700DSER is a cost-effective single-cell Li-ion and Li-polymer battery protection IC designed to safeguard battery packs against common electrical faults. It integrates precise voltage and current monitoring to detect overcharge, over-discharge, charge overcurrent, discharge overcurrent, and short-circuit conditions. With factory-programmed thresholds, the device eliminates the need for external configuration components, simplifying battery protection circuit design.

This battery protection IC drives external charge and discharge MOSFETs directly, ensuring reliable cutoff during fault conditions while maintaining ultra-low current consumption during normal operation. Its compact 6-pin WSON package makes it suitable for space-constrained applications such as wearable electronics, handheld devices, and compact battery packs where safety, efficiency, and reliability are critical.

Key Features

  • Single-cell Li-ion/Li-polymer protection: Designed for 1-cell rechargeable battery packs
  • Comprehensive fault detection: Overcharge, over-discharge, charge overcurrent, discharge overcurrent, and short-circuit protection
  • Factory-programmed thresholds: No external resistor programming required
  • Direct MOSFET drive: Separate charge and discharge FET control outputs
  • Low power consumption: Approximately 4 uA in normal operation
  • Zero-volt charging support: Enables recovery of deeply discharged cells

Related Products