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reference designBQ24650 | Demoboard BQ25640

Texas Instruments BQ24650 | Demoboard BQ25640

BQ24650 Stand-Alone Synchronous Buck Battery Charge Controller for Solar Power With Maximum Power Point Tracking

Overview

TopologyBattery Management System
Input voltage3.9-18 V
Output 110 A
IC revisionA

Description

The BQ25640EVM evaluation module (EVM) is a complete evaluation system for the BQ25640 IC, a switch mode buck single-cell battery charger with an input range of 3.9V - 18V and NVDC power path management in a WQFN package.The BQ25640EVM has a maximum operational input of 18V and a maximum charge current of 5A.

Features

  • Narrow VDC (NVDC) power path management for powering the systems and charging the battery.
  • Supports I2C communication for systems configuration and status reporting.
  • Test points for key signals available for testing purposes.
  • Jumpers for easy configuration.
  • One push-button for wake-up and reset input with adjustable timers.
  • USB Type-C connector for USB Type-C detection evaulation.
  • Connections for EV2400 & USB2ANY.

Typical applications

  • IP camera, EPOS
  • Portable medical equipment
  • Portable speakers, TWS earphones
  • Consumer wearables, Smartwatch

More information

Parts approved by Texas Instruments

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Data­sheet
Downloads
Status
Product series
Application
Interface Type
Type
Gender
Pins
Mount
PCB Thickness(mm)
IR(A)
Working Voltage(V (DC))
Packaging
L(mm)
G(mm)
Operating Temperature
SamplesAvailability & Sample
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632723300011
SPECWR-USB Type C Connectors, USB 3.1, Type C
Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-USB Type C Connectors
ApplicationUSB 3.1 
Interface TypeType C 
TypeHorizontal 
GenderReceptacle 
Pins24 
MountTHR 
PCB Thickness1.6 mm
Rated Current5 A
Working Voltage48 V (DC)
PackagingTape and Reel 
–
Pin length1.9 mm
Operating Temperature -40 °C up to +105 °C
–Check availability
61300411121
SPECWR-PHD Pin Header - Single, –, –
Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
–
–
TypeStraight 
GenderPin Header 
Pins4 
MountTHT 
–
Rated Current3 A
Working Voltage250 V (DC)
PackagingBag 
Length10.16 mm
–
Operating Temperature -40 °C up to +105 °C
–Check availability