BQ24650RVAT

Compact and efficient, this charger IC charges up to 16V
5,044 有效庫存

BQ24650RVAT

有效庫存5,044

Compact and efficient, this charger IC charges up to 16V

品質保證

品質保證

從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外，我們還保存這些檢查的詳細記錄，以確保整個供應鏈的透明度和可追溯性。

ship1 ship2 ship3 ship4 ship5 ship6

認證

我們已成功獲得各項認證標準，並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議，以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品，我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。

運輸與付款

運輸與付款

關於運送

我們通常會在幾個工作日內通過可靠的運輸公司（例如 FedEx、SF、UPS 或 DHL）運送訂單。 我們還支持其他運輸方式。 如果您想詢問具體的運輸細節或費用，請隨時與我們聯繫。

questionContent1 questionContent2 questionContent3 questionContent4 ctc pelican express chunghwa post

關於付款

我們接受多種支付方式，包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。

如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。

wire

電匯

questionContent7

Paypal

cc

信用卡

western

西聯匯款

mg

速匯金

服務與包裝

服務與包裝

About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

與我們的工作人員確認退貨或換貨。

保持貨物收到時的原始狀態。

最後請注意，退貨或換貨的資格取決於對退貨商品實際狀況的評估。 在完成退貨或換貨流程之前，我們將評估收到的貨物。 如果您對退貨或換貨有任何疑問或需要進一步幫助，請隨時通過以下方式聯絡我們： [email protected]

關於包裝

在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。

pg

例子

捲帶式

捲帶式

剪膠帶

剪膠帶

管或託盤

管或託盤

BQ24650RVAT 數據表
no-price

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

請提交詢價 BQ24650RVAT 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

The BQ24650RVAT is a cutting-edge battery charge controller designed for maximum efficiency and reliability. Its integrated switch-mode technology allows for precise input voltage regulation, ensuring optimal charge current even in fluctuating conditions. By incorporating a constant-frequency synchronous PWM controller, the BQ24650RVAT delivers high accuracy current and voltage regulation throughout the charging process

主要特徵

  • Micropower consumption for sleep mode
  • Smart battery detection and monitoring
  • Automated thermal shutdown protection
  • Precise charge voltage regulation
  • Synchronization with solar panels
  • High-speed communication with hosts

應用

  • Power Management
  • Automotive

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Number of series cells 1, 2, 3, 4, 5, 6 Charge current (max) (A) 10
Vin (max) (V) 28 Cell chemistry Lead Acid, Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4
Battery charge voltage (min) (V) 2.1 Battery charge voltage (max) (V) 26
Absolute max Vin (max) (V) 33 Control topology Switch-Mode Buck
Control interface Standalone (RC-Settable) Features BAT temp thermistor monitoring (hot/cold profile), Input OVP, Solar input/MPPT, VINDPM (Input voltage threshold to maximize adaptor power)
Vin (min) (V) 5 Rating Catalog
Operating temperature range (°C) -40 to 85

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 BQ24650RVAT PDF 下載

常見問題解答

What is BQ24650RVAT?

The BQ24650RVAT is a highly integrated switch-mode battery charge management and system power path management device from Texas Instruments. It is designed for single-cell Li-ion and Li-polymer battery charging applications, making it suitable for a wide range of portable electronics, including smartphones, tablets, and handheld devices.

How Does BQ24650RVAT Work?

The BQ24650RVAT operates by managing the charging of single-cell Li-ion or Li-polymer batteries through a highly integrated and efficient switch-mode charging architecture. It provides system power management functionality, allowing seamless transition between adapter and battery power sources. The device features charge status indication, thermal regulation, and various protection features to ensure safe and reliable battery charging.

How Many Pins does BQ24650RVAT have and What are the Functions of the Pinout Configuration?

The BQ24650RVAT is housed in a 24-pin VQFN (Very Thin Quad Flat No-leads) package. The pinout configuration includes:

  • TS: Battery pack thermistor input for thermal regulation.
  • STAT: Charge status indication output pin.
  • PG: Power good output pin for system power management.
  • CE, ISET, DPMODE: Control pins for charge termination, charge current programming, and dynamic power management.
  • PROG, TS/FAULT: Programmable charge termination and fault input pin.
  • AC, ACSEL: Adapter current input and adapter voltage regulation selection.
  • DPDMODE, DPDMODE: Dynamic power management input pins for system power source selection.
  • VBUS, BAT, SYS: Pins for adapter, battery, and system power connections.
  • TS, ISET, EN, SDA, SCL: Thermistor input, current setting, enable, and I2C communication pins for system interfacing.

What are the Pros and Cons of BQ24650RVAT?

Pros:

  • High Integration: Integrates battery charge management and system power path management into a single device.
  • Efficient Charging: Utilizes switch-mode architecture for efficient and fast battery charging.
  • Programmable Features: Provides flexibility in charge termination, charge current programming, and power management settings.
  • Thermal Regulation: Includes thermal regulation features for safe and reliable charging.
  • Protection Features: Offers various protection features to safeguard the battery and system components.

Cons:

  • Complexity: May require careful consideration of external components and system integration for optimal performance.
  • Package Size: The 24-pin VQFN package may require specific assembly and handling considerations.
  • System Understanding: Users need to have a good understanding of battery charging and power management principles for effective utilization.

Are There Any Equivalents/Alternatives to BQ24650RVAT for Recommendation?

  • The BQ24193 from Texas Instruments offers similar battery charging and power path management functionality.
  • Alternatives to the BQ24650RVAT include the MAX8814 from Maxim Integrated and the LTC4000 from Analog Devices.

推薦零件

  • BQ77910A

    BQ77910A

    Dedicated protection module for Li-Ion chemistries with 4-10 cell setups

    製造商: Texas Instruments 包裝/箱: TSSOP (DBT)-38

    7,715 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ25120YFPR

    BQ25120YFPR $1.440

    Battery management system for low power battery charging

    製造商: Texas Instruments 包裝/箱: DSBGA-25

    6,654 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ27000DRKR

    BQ27000DRKR $6.904

    Battery Management Sngl-Cell Li-Ion & Li-Pol Gas Gge IC

    製造商: Texas Instruments 包裝/箱: VSON-10

    7,854 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ24312DSGR

    BQ24312DSGR

    Overvoltage and Overcurrent Protection IC & Li+ Charger Front-End Protection 8-WSON -40 to 125

    製造商: Texas Instruments 包裝/箱: WSON-8

    6,326 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ24170RGYR

    BQ24170RGYR

    Battery Management 1.6MHz Sync Sw-Mode LiIon/Poly Bat Chrgr

    製造商: Texas Instruments 包裝/箱: VQFN-24

    6,556 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ25306RTER

    BQ25306RTER

    Battery Chargers Standalone 17-V, 3A 1-2 cell buck battery charger 16-WQFN -40 to 85

    製造商: Texas Instruments 包裝/箱: WQFN-16

    5,395 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ25300RTER

    BQ25300RTER

    Battery Management Standalone 1-cell, 17-V, 3.0-A battery charger 16-WQFN -40 to 85

    製造商: Texas Instruments 包裝/箱: WQFN-16

    9,416 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ25180YBGR

    BQ25180YBGR

    1-A LI-ION IC PROGRAMMABLE CHARG

    製造商: Texas Instruments 包裝/箱: DSBGA-8

    3,744 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ24192RGER

    BQ24192RGER $1.680

    Battery Management I2C Cntrl 4.5A Sgl

    製造商: Texas Instruments 包裝/箱: VQFN-24

    8,499 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ24193RGET

    BQ24193RGET

    I2C controlled 4.5A single cell USB/Adaptor charger w/ Narrow VDC Power Path and JEITA 24-VQFN -40 to 85

    製造商: Texas Instruments 包裝/箱: VQFN-24

    6,055 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ24045DSQR

    BQ24045DSQR $0.232

    Charge your Li-Ion batteries with ease using the BQ24045DSQR charger designed for single cell applications."

    製造商: Texas Instruments 包裝/箱: WSON (DSQ)-10

    9,811 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ25505RGRT

    BQ25505RGRT

    Switching Battery Charger Li-Ion/Li-Pol/Supercapacitor 100mA 2.2V to 5.5V 20-Pin VQFN EP T/R

    製造商: Texas Instruments 包裝/箱: VQFN-20

    7,084 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • TPS4H160BQPWPRQ1

    TPS4H160BQPWPRQ1 $1.099

    Power Switch ICs - Power Distribution 40-V, 160-mO, 4-ch automotive smart high-side switch with adjustable current limit 28-HTSSOP -40 to 125

    製造商: Texas Instruments 包裝/箱: HTSSOP-28

    6,874 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ76PL455ATPFCTQ1

    BQ76PL455ATPFCTQ1 $9.581

    Battery Monitoring/Battery Balancer for Automotive Applications

    製造商: Texas Instruments 包裝/箱: TQFP80

    7,952 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ24266RGER

    BQ24266RGER $6.619

    Switch-mode charger for Li-Ion batteries with a maximum current of 3000mA

    製造商: Texas Instruments 包裝/箱: VQFN-24

    6,328 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • BQ24751RHDR

    BQ24751RHDR $2.165

    Battery charging solution for 2-4 cells

    製造商: Texas Instruments 包裝/箱: QFN-28

    5,661 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1