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BQ29707DSER The BQ29707DSER is a 1-cell Li-Ion battery protection IC from Texas Instruments. It features a typical operating current of 4µA and overvoltage protection thresholds from 3.85V to 4.425V.
Mfr Part #:

BQ29707DSER

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The BQ29707DSER is a 1-cell Li-Ion battery protection IC from Texas Instruments. It features a typical operating current of 4µA and overvoltage protection thresholds from 3.85V to 4.425V.
✓ Total Stock: 21,102 pcs
$ Price Range: $0.17

BQ29707DSER Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
18,588 pcs
On Request
18588 pcs On Request 1 On Request On Request 20+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,514 pcs
On Request
2514 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ29707DSER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Fault Protection
Function
Input Voltage
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
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BQ29707DSER Description

Short technical summary and product information.

The BQ29707DSER is a battery protection IC designed for single-cell Li-Ion battery packs. It integrates overvoltage protection with multiple selectable thresholds: 3.85V, 4.275V, 4.28V, 4.35V, and 4.425V. The device operates with a maximum input voltage of 8V and draws a typical operating current of only 4µA, making it suitable for low-power portable applications.

 

The IC supports an operating temperature range of -40°C to 85°C, ensuring reliable performance in diverse environments. It is housed in a 6-pin WSON package, enabling compact PCB designs. The BQ29707DSER is a straightforward protection solution for preventing battery overvoltage conditions in single-cell Li-Ion systems.

BQ29707DSER Quick Information

Product Type: Battery Protection IC
Series: BQ2970
Canonical Name: BQ29707DSER Battery Protection IC
Subcategory: Battery Management

BQ29707DSER Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ29707DSER Estimated Pricing

Qty Low High
1+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ29707DSER Features

  • Typical operating current of 4 µA.
  • Overvoltage protection up to 4.6 V.
  • Supports single-cell Li-Ion batteries.
  • Wide operating temperature range -40°C to 85°C.
  • Compact 6-pin WSON package.

BQ29707DSER Applications

  • Protection for single-cell Li-Ion battery packs.
  • Used in portable consumer electronics.
  • Ideal for low-power battery management systems.
  • Suitable for compact handheld devices.

BQ29707DSER FAQs

5 frequently asked questions generated from this part’s specifications.
What is the typical operating current of the BQ29707DSER?

The typical operating current is 4 µA.

What is the maximum input voltage for the BQ29707DSER?

The maximum input voltage is 8 V.

What overvoltage protection thresholds does the BQ29707DSER support?

The device supports thresholds of 3.85 V, 4.275 V, 4.28 V, 4.35 V, and 4.425 V.

What is the operating temperature range of the BQ29707DSER?

The operating temperature range is -40°C to 85°C.

How many series cells does the BQ29707DSER support?

It supports a single series cell.

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