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BQ24292IRGER The Texas Instruments BQ24292IRGER is an I2C controlled 4.5A single-cell USB/Adapter charger. It features Narrow VDC Power Path Management and USB OTG support.
Mfr Part #:

BQ24292IRGER

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24292IRGER is an I2C controlled 4.5A single-cell USB/Adapter charger. It features Narrow VDC Power Path Management and USB OTG support.
✓ Total Stock: 40,049 pcs
$ Price Range: $2.60

BQ24292IRGER 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
36,004 pcs
On Request
36004 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 17+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,045 pcs
On Request
1045 pcs On Request 1 On Request On Request 1531+ 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.

BQ24292IRGER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Charge Current
Lead Style
Number of Pins
Operating Temperature
Tape & Reel
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BQ24292IRGER Description

Short technical summary and product information.

The BQ24292IRGER from Texas Instruments is a highly integrated switch-mode battery charge management and system power path management device for single-cell Li-Ion batteries. It supports USB and adapter charging with a maximum charge current of 4.5A and a charge voltage range of 3.5V to 4.44V.

 

This device offers high efficiency, achieving 92% charge efficiency at 2A and 90% at 4A. It also includes a 5V synchronous boost converter for USB On-The-Go (OTG) functionality, providing 1.3A output current with 93% efficiency. The input operating voltage range is 3.9V to 17V.

 

Key features include Narrow VDC (NVDC) Power Path Management, allowing instant-on operation even with no battery or a deeply discharged battery. It supports USB detection compatible with USB Battery Charger Spec 1.2 and various input current limits from 100mA to 3A. The device operates in a 4mm x 4mm QFN-24 package and features a switching frequency of 1.5MHz for low-profile inductors.

 

Safety features include battery temperature sensing, charging safety timer, thermal regulation, thermal shutdown, input system over-voltage protection, and MOSFET over-current protection. It also provides charge status outputs for LED or host processor indication.

BQ24292IRGER Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ24292IRGER I2C Controlled 4.5A Single Cell USB/Adapter Charger With Narrow VDC Power Path Management and USB OTG
Subcategory: Power Management IC

BQ24292IRGER Compliance

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

BQ24292IRGER Estimated Pricing

Qty Low High
1+ $2.60 $2.60

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

BQ24292IRGER Features

  • I2C controlled 4.5A single-cell charger.
  • Narrow VDC power path management.
  • Supports USB On-The-Go (OTG) standard.
  • High charge and discharge efficiency.
  • 4mm x 4mm QFN-24 package.

BQ24292IRGER Applications

  • Ideal for tablet PCs.
  • Suitable for smartphones.
  • Used in portable audio speakers.
  • Applicable to portable media players.
  • Designed for internet devices.

BQ24292IRGER FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum charge current for the BQ24292IRGER?

The maximum charge current for the BQ24292IRGER is 4.5A.

What is the input voltage range for the BQ24292IRGER?

The input voltage range is from 3.9V to 17V.

What is the boost output voltage and current for USB OTG?

The boost output voltage is 5V with a typical output current of 1.3A.

What is the operating temperature range of the BQ24292IRGER?

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

What package type is the BQ24292IRGER available in?

The BQ24292IRGER is available in a 4mm x 4mm VQFN-24 package.

What is the charge efficiency at 4A for the BQ24292IRGER?

The charge efficiency at 4A is 90%.

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