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BQ24038RHLT The Texas Instruments BQ24038RHLT is a highly integrated single-cell Li-ion battery charger and system power-path management IC. It supports up to 2-A total current and features dynamic power-path management.
Mfr Part #:

BQ24038RHLT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24038RHLT is a highly integrated single-cell Li-ion battery charger and system power-path management IC. It supports up to 2-A total current and features dynamic power-path management.
✓ Total Stock: 2,715 pcs
$ Price Range: $3.09

BQ24038RHLT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,715 pcs
On Request
2715 pcs On Request 1 On Request On Request 10PB 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.

BQ24038RHLT 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
Package Quantity
Programmable Features
Supplier Device Package
Supplier Package
Voltage
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BQ24038RHLT Description

Short technical summary and product information.

The BQ24038RHLT from Texas Instruments is a compact, highly integrated battery charger IC designed for single-cell Li-ion or Li-Polymer applications. It offers dynamic power-path management, allowing simultaneous system power and battery charging from AC adapter or USB sources.

 

Key electrical specifications include a 1.5A charge current, a 16V voltage rating, and support for 1-cell battery configurations. The device features programmable charge current and timer functions, along with fault protection for over temperature, reverse current, and short circuits. It includes a 3.3V integrated LDO output and supports up to 2-A total current management.

 

This IC is designed for space-limited portable applications. It operates within a temperature range of -40°C to 125°C (TJ) and comes in a 20-VQFN (3.5x4.5mm) surface-mount package. The USB interface and autonomous power source selection simplify integration into various portable devices.

 

Applications include smartphones, PDAs, MP3 players, digital cameras, and handheld devices. The BQ24038RHLT provides charge status outputs for LED indication or system interface, and power good status outputs for AC adapter and USB port presence.

BQ24038RHLT Quick Information

Product Type: Battery Charger IC
Series: bqTINY III
Canonical Name: BQ24038 Single-Cell Battery Charger IC
Subcategory: Power Management ICs

BQ24038RHLT Compliance

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

BQ24038RHLT Estimated Pricing

Qty Low High
1+ $3.09 $3.09

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

BQ24038RHLT Features

  • Single-cell Li-ion/Polymer battery charger.
  • Integrated dynamic power-path management.
  • Supports USB and AC adapter power sources.
  • Programmable charge current up to 1.5A.
  • Compact 20-VQFN surface-mount package.

BQ24038RHLT Applications

  • Ideal for smartphones and PDAs.
  • Suitable for MP3 players and cameras.
  • Used in handheld and portable devices.
  • Applicable for internet appliances.

BQ24038RHLT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the charge current for the BQ24038RHLT?

The charge current is programmable and can be up to 1.5A.

What battery chemistry does the BQ24038RHLT support?

It supports Lithium Ion/Polymer battery chemistry.

How many battery cells can the BQ24038RHLT charge?

It is designed for single-cell (1-cell) battery configurations.

What is the operating temperature range for the BQ24038RHLT?

The operating temperature range is -40°C to 125°C (TJ).

What package type is the BQ24038RHLT available in?

It is available in a 20-VQFN (3.5x4.5mm) package.

Does the BQ24038RHLT have fault protection features?

Yes, it includes protection for over temperature, reverse current, and short circuit.

What interface does the BQ24038RHLT use?

It uses a USB interface.

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