BQ24702PWRG4

Battery Chargers Overview

The BQ24702PWRG4 is a multi-chemistry battery charger IC manufactured by Texas Instruments, housed in a 24-TSSOP surface-mount package. It supports a maximum supply voltage of 28V and operates within a temperature range of -40°C to +85°C. The device is RoHS3 compliant and classified under EAR99 with an MSL rating of 1. It serves as the lead-free variant (suffix G4) of the standard BQ24702 series.

Battery Chargers Feature Summary

• Supports multiple battery chemistries including Lithium-ion, Li-Polymer, NiCd, and NiMH.

Battery Chargers Applications

• Portable electronic devices requiring multi-chemistry battery support
• Industrial equipment utilizing various battery types
• Consumer electronics with flexible power management needs

Battery Chargers Procurement Notes

Verify the presence of the 'G4' suffix to confirm the component is the lead-free version compliant with RoHS3 standards. Ensure the ordering part number matches the specific tape-and-reel or cut-tape packaging requirements for your assembly line. Cross-reference the manufacturer product number BQ24702PWRG4 against official Texas Instruments documentation to validate authenticity and revision status before procurement.

Battery Chargers Selection Notes

Select this component when system design requires compatibility with diverse battery chemistries beyond standard lithium-ion options. The 24-TSSOP package offers a compact footprint suitable for space-constrained applications. Confirm that the operating environment remains within the specified -40°C to +85°C ambient temperature range to ensure reliable performance throughout the device's lifecycle.

Battery Chargers Part Context

This part belongs to the BQ24702 family of battery chargers from Texas Instruments. It shares functional specifications with the BQ24702PW but differs in environmental compliance due to the G4 designation. The component is categorized under Power Management ICs (PMIC) specifically for battery charge management applications.

Battery Chargers Replacement Considerations

BQ24702PWR is listed as a parameter-equivalent substitute. Verify that the non-G4 variant meets all regulatory requirements for your specific market if lead content is permissible.