BQ25015RHLT

Battery Chargers Overview

The BQ25015RHLT is a standalone single-cell Li-ion and Li-polymer battery charger integrated with a synchronous buck converter. It supports an input voltage range of 4.3V to 16V, delivering up to 2A output current with adjustable output voltage. The device operates within a temperature range of -40°C to +125°C and is housed in a VQFN-20 package.

Battery Chargers Feature Summary

• Integrates a switching battery charger with a synchronous buck converter for combined power management
• Supports lithium-ion and lithium-polymer battery chemistries
• Features adjustable output voltage and current capabilities

Battery Chargers Applications

• Portable electronic devices requiring integrated charging and power conversion
• USB-powered applications utilizing Li-ion or Li-polymer batteries
• Systems needing single-cell battery management with DC/DC conversion

Battery Chargers Procurement Notes

Verify the specific suffix 'RHLT' corresponds to the VQFN-20 package and tape-and-reel configuration. Confirm compatibility with your system's input voltage range (4.3V–16V) and thermal requirements (-40°C to +125°C). Ensure the design utilizes the recommended development kit BQ25015EVM for validation.

Battery Chargers Selection Notes

Select this component when a single-chip solution for both battery charging and step-down conversion is required. It is suitable for applications where space constraints favor the VQFN-20 package. Verify that the 2A output current meets the load requirements and that the adjustable voltage settings align with the target battery specifications.

Battery Chargers Part Context

Part of the Texas Instruments BQ25 series, designed for portable electronics. It combines charge management with power delivery, simplifying bill of materials by integrating two functions into one IC. The RHLT suffix indicates the specific reel packaging and VQFN-20 footprint.

Battery Chargers Replacement Considerations

Check for direct substitutes within the BQ25 series or other TI battery chargers with similar VQFN-20 packages and integrated buck converters. Ensure pinout compatibility and electrical parameter alignment before substitution.