700nA Low Iq Highly Integrated Battery Chg Management Solution for Wearables & IoT Evaluation Module

(ACTIVE) BQ25120EVM-731

Description & Features

Technical Documents

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Description

The bq25120EVM-731 evaluation module is a highly integrated battery charge management IC that integrates the most common functions for wearables devices: Linear charger, regulated output, load switch, manual reset with timer, and battery voltage monitor. The low quiescent current during operation and shutdown enables amaximum battery life. The device supports charge currents from 5 mA to 300 mA. The input current limit, charge current, PWM output voltage, LDO output voltage, and other parameters are programmable through the I2C interface. The battery is charged using a standard Li-Ion charge profile with three phases: precharge, constant current and constant voltage.

Features
  • Configurable 300 mA Buck Regulator (1.8 V default)
  • 700 nA typical IQ with PWM Enabled (No Load)
  • Up to 300 mA Charge Current for Fast Charging
  • 0.5% Accurate Battery Voltage Regulation (Configurable from 3.6 V to 4.65 V in 10 mV Steps)
  • Configurable Termination Current Down to 500 uA


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Part Number Buy from Texas Instruments or Third Party Order Options Status Ext Power Supply  

BQ25120EVM-731:
Low Iq Linear Charger EVM with Power Path Management, PWM Output, Load Switch, and Push-Button Reset

$99.00(USD)




Pricing may vary.



ACTIVE No 
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TI's Standard Terms and Conditions for Evaluation Modules apply.

Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 1192 02 May 2016 508

Software (1)

Name Part Number Software Type
Battery Management Studio (bqStudio) Software  BQSTUDIO  Application Software & Frameworks 

TI Devices (1)

Part Number Name Product Family
BQ25120  700nA Low Iq Highly Integrated Battery Charge Management Solution for Wearables and IoT  Battery Management Products 

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