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TI UCC28019ADR

Name: UCC28019ADR
Rating: 4.5 (10 reviews)

AC-DC Controllers & Regulators

ブランド: Texas Instruments

製造元部品 #: UCC28019ADR

データシート: UCC28019ADR データシート (PDF)

パッケージ/ケース: SOIC (D)-8

製品の種類: Power Factor Correction ICs

RoHS ステータス:

在庫状況: 5000 個、新しいオリジナル

Warranty: 1 Year Ovaga Warranty - Find Out More

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RFQを提出してください UCC28019ADR 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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UCC28019ADR 概要

The UCC28019ADR is an integrated circuit (IC) designed for power factor correction (PFC) applications in switch-mode power supplies (SMPS). It operates with a wide input voltage range, typically from 85V to 265V AC. This IC implements a critical conduction mode (CRM) PFC control method, ensuring high efficiency and low harmonic distortion. With its advanced features, the UCC28019ADR enables power supplies to comply with stringent power quality standards such as EN61000-3-2.Key features of the UCC28019ADR include an integrated high-voltage startup current source, which eliminates the need for external startup components, simplifying the design and reducing the overall system cost. It also incorporates a cycle-by-cycle current limit for overcurrent protection, enhancing the reliability of the power supply. Additionally, it offers comprehensive protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown, safeguarding both the IC and the connected system from faults and failures.

特徴

High power factor correction (PFC) controller

Wide voltage operation range

Average current mode control

Zero current detect (ZCD) for low standby power

Adaptive digital slope compensation

Support for critical conduction mode (CRM)

Overvoltage protection

Output short circuit protection

応用

The UCC28019ADR is typically used in power supply applications, such as in AC/DC adapters, LED lighting, and auxiliary power supplies

It can also be utilized in battery chargers, motor control, and industrial power systems due to its high performance and efficiency capabilities

仕様

パラメータ	価値	パラメータ	価値
Topology	Boost	Control mode	CCM
Switching frequency (max) (kHz)	65	UVLO thresholds on/off (V)	10.5/9.5
Vin (max) (V)	21	Features	< 150 W applications, > 750 W applications, Average current mode, Brown Out, Continuous Control Mode, Enable, Overvoltage protection
Rating	Catalog	Operating temperature range (°C)	-40 to 125
Duty cycle (max) (%)	99.3

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

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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

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パーツポイント

The UCC28019ADR chip is a controller for power factor correction (PFC) circuits. It is used to improve the power factor and efficiency of AC-DC power supplies. The chip integrates various features such as current sensing, feedback control, and protection mechanisms. It provides control signals to the PFC circuit to ensure optimal power factor and reduce losses in the power supply system.
Equivalent

The equivalent products of UCC28019ADR chip include TLP250, SG2525A, HCPL0700, NCP1200P60, and ICE3B0365J. These chips are often used in power management applications and offer similar functionalities to the UCC28019ADR.
Features

The UCC28019ADR is a pulse width modulation (PWM) controller used in power supply applications. It features a fixed frequency current mode control with adjustable slope compensation, allowing for stable operation and excellent line and load regulation. It also has over-voltage and over-current protection, as well as flexible start-up options and adjustable dead-time.
Pinout

The UCC28019ADR is a controller for power factor correction in boost PFC applications. It has an 8-pin DFN pin configuration. Pin functions include input voltage sensing, HV bypass, feedback compensation, current sense input, switch node, ground, VDD, and output enable.
Manufacturer

The UCC28019ADR is manufactured by Texas Instruments (TI). TI is a semiconductor company that designs and manufactures various integrated circuits and electronic devices. They are known for producing a wide range of products that cater to different applications in industries such as automotive, industrial, healthcare, and consumer electronics.
Application Field

The UCC28019ADR is a Power Factor Correction (PFC) controller designed for use in offline AC-DC power supplies. It can be used in various applications such as LED lighting, white goods (e.g., refrigerators), industrial equipment, and computing peripherals.
Package

The package type of the UCC28019ADR chip is SOIC (Small Outline Integrated Circuit). The form of the chip is integrated, meaning all components are contained within a single unit. The size of the chip is standard for a SOIC package, typically measuring 3.9mm x 8.7mm.