Texas Instruments BQ25173EVM - Energy Management Evaluation Card

LCHRBQ25173EVM

Data sheet

Data sheet

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Quantity

VAT NOT INCLUDED

VAT INCLUDED

81.82 €

99.00 €

Identification

EE Code LCHRBQ25173EVM

Brand

Texas Instruments

Model BQ25173EVM

Manufacturer code

EAN13

Features

The BQ25173EVM is an evaluation module designed to facilitate the testing and analysis of the Texas Instruments BQ25173 linear charger, intended for supercapacitors with 1 to 4 cells. This module allows developers to adjust and evaluate various charging configurations to optimize performance for specific applications.

General Features:

Charge Voltage Adjustment: Allows modification of the charge voltage using an external resistor divider between the OUT and FB pins, enabling adaptation to different supercapacitor requirements.
Charge Current Configuration: Charge current can be set between 10 mA and 800 mA using an external resistor on the ISET pin, offering flexibility for various applications.
Integrated LED Indicators: Includes LEDs to indicate "Power Good" (PG) status and charge status (STAT), providing visual monitoring of the charging process.
Built-In Protections: Features input overvoltage protection, overcurrent protection, and thermal regulation, ensuring safe and reliable operation during testing.

The BQ25173EVM is an essential tool for engineers and developers seeking to evaluate and optimize the performance of the BQ25173 charger in applications such as smart meters, barcode scanners, portable medical devices, and dash cameras. Its flexible design and integrated features make for an efficient and precise evaluation process.

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Specifications

Input Voltage (Operating): 3 V to 18 V, with overvoltage protection up to 40 V.
Output Voltage: Adjustable up to a recommended maximum of 10.5 V, with an absolute limit of 13 V.
Charge Current: Programmable between 10 mA and 800 mA, adaptable to the needs of the supercapacitor under evaluation.
Integrated Components: Includes the BQ25173 IC and the TPS7B8133 LDO regulator, along with support circuits for comprehensive evaluation.
Connectors and Jumpers: Equipped with multiple connectors and jumpers to enable customized configurations and precise adjustments during testing.