BQ25629RYKR

$3.31

Description：IC CONTROLLED, 18-V MAX INPUT, 2
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1f4f94da82f3 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ25629RYKR is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC CONTROLLED, 18-V MAX INPUT, 2. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ25629RYKR

Description：IC CONTROLLED, 18-V MAX INPUT, 2
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：18V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：18-PowerWFQFN
Supplier Device Package：18-WQFN-HR (3x2.5)
Number of Cells：1
Current - Charging：Constant - Programmable
Programmable Features：Current, Timer, Voltage
Fault Protection：Over Current, Over Temperature, Over-Under Voltage, Short Circuit
Charge Current - Max：2A
Battery Pack Voltage：4.8V (Max)
Interface：I2C
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ25629RYKR

BQ25629RYKR

Battery Chargers Overview

The BQ25629RYKR is a single-cell lithium-ion/polymer battery charger IC from Texas Instruments. It supports an input voltage up to 18V and delivers a maximum charge current of 2A. The device features an I2C interface for configuration and monitoring. It operates within a temperature range of -40°C to 85°C and is housed in an 18-WQFN-HR (3x2.5) package.

Battery Chargers Feature Summary

I2C-controlled programmable charging with adjustable current, timer, and voltage settings
Integrated protection against overcurrent, overtemperature, overvoltage, undervoltage, and short circuits

Battery Chargers Applications

Single-cell lithium-ion battery charging systems
Single-cell lithium-polymer battery charging applications
Portable electronic devices requiring compact power management solutions

Battery Chargers Procurement Notes

Verify the exact suffix RYKR matches the required 18-WQFN-HR package and tape-and-reel quantity. Confirm RoHS3 compliance and MSL rating requirements for your assembly process. Ensure the ordering part number aligns with the specific manufacturer designation to avoid substitution errors during procurement.

Battery Chargers Selection Notes

Select this component for single-cell Li-ion or Li-polymer applications requiring high input voltage tolerance up to 18V. It is suitable where I2C configurability and comprehensive fault protection are necessary. Consider the small 3x2.5mm footprint for space-constrained designs needing up to 2A charge current capability.

Battery Chargers Part Context

This IC belongs to Texas Instruments' battery charger portfolio, designed for efficient power management in portable electronics. It integrates power path management to optimize system power distribution while charging the battery. The device is part of a series including similar models like the BQ25628, offering standardized interfaces and protection features.