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BQ24210DQCT The BQ24210DQCT is a highly integrated Li-Ion linear charger from Texas Instruments, designed for space-limited portable applications. It supports charging up to 800mA with features like solar input and overvoltage protection.
Mfr Part #:

BQ24210DQCT

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The BQ24210DQCT is a highly integrated Li-Ion linear charger from Texas Instruments, designed for space-limited portable applications. It supports charging up to 800mA with features like solar input and overvoltage protection.
✓ Total Stock: 72,164 pcs
$ Price Range: $1.54

BQ24210DQCT Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
47,951 pcs
On Request
47951 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
24,107 pcs
On Request
24107 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
106 pcs
On Request
106 pcs On Request 1 On Request On Request 11+PBF 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.

BQ24210DQCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Control Interface
Current
Fault Protection
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
Supplier Package
Voltage
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BQ24210DQCT Description

Short technical summary and product information.

The Texas Instruments BQ24210DQCT is a compact, highly integrated linear charger IC specifically designed for single-cell, Lithium-Ion battery applications in space-constrained portable devices. This device supports a maximum charge current of 800mA and features a programmable charge current via an external resistor.

 

Key electrical specifications include a minimum input voltage of 3.5V and a maximum of 7V, with an absolute maximum input voltage rating of 20V. The battery charge voltage ranges from 4.16V to 4.23V, and it is designed for a single cell (1S) Li-Ion battery chemistry. The charger operates within a temperature range of -40°C to 85°C.

 

Designed for flexibility, the BQ24210DQCT includes features such as Input Overvoltage Protection (OVP), solar input capability with Maximum Power Point Tracking (MPPT), and a dynamic power management feature (VBUS_DPM) to optimize charging from alternative sources like solar panels. It also supports a load mode for loads connected at the VBUS pin. Fault protection is provided against over temperature, over voltage, and short circuits.

 

The component is housed in a 10-WSON package measuring 3mm x 2mm, suitable for surface mount applications. The control interface is standalone and RC-settable, simplifying integration into various designs.

BQ24210DQCT Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ24210DQCT Single-Input, Single-Cell Li-Ion Solar Battery Charger
Subcategory: Power Management ICs

BQ24210DQCT Compliance

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

BQ24210DQCT Estimated Pricing

Qty Low High
1+ $1.54 $1.54

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

BQ24210DQCT Features

  • 800mA maximum charge current.
  • Single-cell Li-Ion battery charging.
  • Supports solar input with MPPT.
  • 20V input rating with overvoltage protection.
  • Compact 10-WSON (3x2mm) package.

BQ24210DQCT Applications

  • Suitable for portable electronic devices.
  • Used in battery-powered consumer gadgets.
  • Integrated into compact charging solutions.
  • Applied in USB-powered charging circuits.
  • Ideal for single-cell battery management systems.

BQ24210DQCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum charge current of the BQ24210DQCT?

The maximum charge current for the BQ24210DQCT is 800mA.

What is the operating temperature range for the BQ24210DQCT?

The BQ24210DQCT operates within a temperature range of -40°C to 85°C.

What is the input voltage range for the BQ24210DQCT?

The input voltage range for the BQ24210DQCT is 3.5V to 7V.

What type of battery chemistry does the BQ24210DQCT support?

The BQ24210DQCT supports Li-Ion/Li-Polymer battery chemistry.

How many cells can the BQ24210DQCT charge?

The BQ24210DQCT is designed to charge 1-cell batteries.

What fault protection features are included in the BQ24210DQCT?

The BQ24210DQCT includes over temperature, over voltage, and short circuit fault protection.

What is the package type for the BQ24210DQCT?

The BQ24210DQCT is available in a 10-WSON (3x2) or 10-WFDFN Exposed Pad package.

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