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BQ21062YFPR The BQ21062YFPR is an I2C controlled linear battery charger IC from Texas Instruments. It features a 500mA charge current and power path management for efficient charging.
Mfr Part #:

BQ21062YFPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The BQ21062YFPR is an I2C controlled linear battery charger IC from Texas Instruments. It features a 500mA charge current and power path management for efficient charging.
✓ Total Stock: 8,869 pcs
$ Price Range: $1.01

BQ21062YFPR Available from 2 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
8,769 pcs
On Request
8769 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request 2029+ 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.

BQ21062YFPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Current
Fault Protection
Interface
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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BQ21062YFPR Description

Short technical summary and product information.

The Texas Instruments BQ21062YFPR is a highly integrated battery charge management IC designed for wearable and portable devices. It offers a 1-cell linear charger with a fast charge current range of 1.25mA to 500mA and 0.5% accurate I2C programmable battery regulation voltage from 3.6V to 4.6V.

 

Key features include Power Path management for simultaneous system power and battery charging, with dynamic optimization for weak adapters. The device also integrates an I2C configurable load switch or up to 150mA LDO output, with programmable voltage range from 0.6V to 3.7V. It boasts ultra-low quiescent current, including 10nA in ship mode.

 

Designed for small solution sizes, the BQ21062YFPR operates within a typical input voltage range of 3.4V to 5.5V, with 20V tolerance. It is housed in a 20-pin DSBGA package and operates across a temperature range of -40°C to 85°C. This IC is suitable for applications such as headsets, smartwatches, and medical devices.

BQ21062YFPR Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ21062 I2C Controlled 1-Cell 500-mA Linear Battery Charger with Power Path, Load Switch, 10-nA Ship Mode, and Regulated System (PMID) Voltage
Subcategory: Power Management ICs

BQ21062YFPR Compliance

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

BQ21062YFPR Estimated Pricing

Qty Low High
1+ $1.01 $1.01

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

BQ21062YFPR Features

  • I2C controlled 1-cell linear battery charger.
  • 500mA fast charge current range.
  • Power Path management for system and battery.
  • Integrated load switch or 150mA LDO.
  • Ultra low 10nA ship mode battery current.

BQ21062YFPR Applications

  • Ideal for headsets and earbuds.
  • Suitable for smart watches.
  • Used in wearable fitness monitors.
  • Applicable for small medical devices.

BQ21062YFPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

The operating input voltage range is 3.4V to 5.5V, with a maximum tolerant voltage of 20V.

What package is the BQ21062YFPR available in?

It is available in a 20-DSBGA (20-XFBGA, DSBGA) package with a body size of 2.00mm x 1.60mm.

What is the operating temperature range?

-40°C to 85°C.

What is the maximum charge current?

500mA.

What battery chemistries does it support?

Lithium Ion/Polymer.

What interface does it use for programming?

I2C.

What protections are included?

Over current, over temperature, over voltage, and short circuit protection.

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