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BQ24640RVAT

Name: BQ24640RVAT
Rating: 4.5 (10 reviews)

Supercapacitor Charger PMIC 16-VQFN (3.5x3.5)

ブランド: TEXAS INSTRUMENTS INC

製造元部品 #: BQ24640RVAT

データシート: BQ24640RVAT データシート (PDF)

パッケージ/ケース: VQFN-16

製品の種類: Power Management - Specialized

RoHS ステータス:

在庫状況: 6,554 個、新しいオリジナル

Warranty: 1 Year Ovaga Warranty - Find Out More

簡単な見積もり

RFQを提出してください BQ24640RVAT またはメールでご連絡ください: メール: [email protected], 12時間以内にご連絡させていただきます。

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BQ24640RVAT 概要

The BQ24640RVAT from Texas Instruments is an impressive synchronous battery charger IC designed specifically for single-cell lithium-ion and lithium-polymer batteries. This IC utilizes a high-efficiency synchronous buck-boost charger architecture, ensuring rapid and efficient charging for a wide range of portable electronics applications. With built-in input and battery current limiting, thermal regulation, and charge status indication, the BQ24640RVAT provides optimized charging performance and safety. Its programmable charge current of up to 1.5A offers flexibility in charging different battery capacities, while the built-in USB on-the-go (OTG) support allows for charging external devices directly from the battery. Housed in a small 24-pin VQFN package, this charger IC is easily integrated into compact electronic devices, making it a practical and reliable choice for your charging needs

特徴

Advanced Power Management
Data Integrity Protection
Sophisticated Charging Control
Ultra-High Efficiency Power Transfer
Rapid Charging and Discharging
Automated Power Source Synchronization

仕様

パラメータ	価値	パラメータ	価値
Source Content uid	BQ24640RVAT	Pbfree Code	Yes
Rohs Code	Yes	Part Life Cycle Code	Active
Ihs Manufacturer	TEXAS INSTRUMENTS INC	Part Package Code	QFN
Package Description	HVQCCN,	Pin Count	16
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.39.00.01	Samacsys Manufacturer	Texas Instruments
Analog IC - Other Type	SWITCHED CAPACITOR CONVERTER	Control Mode	VOLTAGE-MODE
Control Technique	PULSE WIDTH MODULATION	Input Voltage-Max	28 V
Input Voltage-Min	5 V	Input Voltage-Nom	20 V
JESD-30 Code	S-PQCC-N16	JESD-609 Code	e4
Length	3.5 mm	Moisture Sensitivity Level	2
Number of Functions	1	Number of Terminals	16
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Output Voltage-Nom	6 V	Package Body Material	PLASTIC/EPOXY
Package Code	HVQCCN	Package Shape	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified	Seated Height-Max	1 mm
Supply Voltage-Max (Vsup)	28 V	Supply Voltage-Min (Vsup)	5 V
Surface Mount	YES	Switcher Configuration	PUSH-PULL
Switching Frequency-Max	690 kHz	Temperature Grade	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)	Terminal Form	NO LEAD
Terminal Pitch	0.5 mm	Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED	Width	3.5 mm
Manufacturer	Texas Instruments	Product Category	Battery Management
RoHS	Details	Product	Charge Management
Battery Type	Supercapacitor	Output Voltage	Adjustable
Output Current	10 A	Operating Supply Voltage	5 V to 28 V
Package / Case	VQFN-16	Mounting Style	SMD/SMT
Series	BQ24640	Brand	Texas Instruments
Development Kit	BQ24640EVM	Maximum Operating Temperature	+ 85 C
Minimum Operating Temperature	- 40 C	Moisture Sensitive	Yes
Product Type	Battery Management	Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs

配送

	配送料	リードタイム
DHL	$20.00-$40.00 (0.50 KG)	2-5 日々
フェデックス	$20.00-$40.00 (0.50 KG)	2-5 日々
UPS	$20.00-$40.00 (0.50 KG)	2-5 日々
TNT	$20.00-$40.00 (0.50 KG)	2-5 日々
EMS	$20.00-$40.00 (0.50 KG)	2-5 日々
登録された航空便	$20.00-$40.00 (0.50 KG)	2-5 日々

処理時間：送料は地域や国によって異なります。

支払い

支払条件		ハンドフィー
	電信送金	銀行手数料 US$30.00 を請求します。
	ペイパル	4.0％のサービス料がかかります。
	クレジットカード	3.5％のサービス料がかかります。
	ウエスタンユニオン	charge US.00 banking fee.
	送金サービス	銀行手数料は 0.00 米ドルかかります。

保証

1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。

2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。ただし、商品は元の状態のままでなければなりません。

パッキング

ステップ1 :製品
ステップ2 :真空包装
ステップ3 :静電気防止袋
ステップ4 :個包装
ステップ5 :梱包箱
ステップ6 :バーコード配送タグ

すべての製品は静電気防止袋に梱包されます。 ESD 帯電防止保護を備えた状態で出荷されます。

社外の ESD 梱包ラベルには、部品番号、ブランド、数量などの当社の情報が使用されます。

私たちは出荷前にすべての商品を検査し、すべての製品が良好な状態であることを確認し、部品が新しいオリジナルでデータシートと一致していることを確認します。

すべての商品に問題がないことを確認した後、梱包後、安全に梱包し、グローバルエクスプレスで発送します。優れた耐穿刺性と耐引裂性を示し、シールの完全性も良好です。

パーツポイント

The BQ24640RVAT is a highly integrated battery charge management IC, designed for single-cell Li-Ion and Li-Polymer batteries. It features high efficiency, dynamic power management, and protection features such as overvoltage, overcurrent, and over-temperature protection. The chip is ideal for portable devices, power banks, and other applications requiring reliable and efficient battery charging.
Equivalent

Equivalent products of BQ24640RVAT chip are BQ24650RVAR, BQ24610, and BQ24610RGT.
Features

1. Integrated battery charge management controller 2. Supports multiple battery chemistries 3. 17-V input voltage range with overvoltage protection 4. I2C interface for programming and monitoring 5. Battery temperature supervision and protection 6. High accuracy voltage and current regulation 7. Power path management for simultaneous charging and discharging
Pinout

BQ24640RVAT is a 28-pin integrated circuit that functions as a battery charger IC. It includes features such as input voltage regulation, charge current programming, and battery temperature monitoring. The pin count and function are as follows: VSS, GND, PGND, VREF, TEBAT, BAT, SRP, SRN, LIM, ILIM, PGOOD, BATTEMP1, BATTEMP2, SYS, REGN, REGP, NTC, VC4, VC3, VC2, VC1, VC0, ISENSE, IMON, PSEL, CSEL, I2C_SCL, I2C_SDA.
Manufacturer

The manufacturer of BQ24640RVAT is Texas Instruments (TI). Texas Instruments is an American technology company specializing in semiconductor design and manufacturing. They produce a wide range of analog and digital products, including microcontrollers, processors, and power management devices like the BQ24640RVAT.
Application Field

The BQ24640RVAT is commonly used in applications such as single-cell Li-ion battery chargers, solar-powered charger controllers, and portable electronics. It is also suitable for applications that require high efficiency, small solution size, and low heat dissipation.
Package

The BQ24640RVAT chip is packaged in a 4 mm x 4 mm, 24-pin VQFN package. It is a fully integrated lithium-ion or lithium-polymer battery charger IC with PowerPath™ controller and NVDC-1, providing charge control, system power management, and full USB-compliance.