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UCC28C45DR

Name: UCC28C45DR
Rating: 4.5 (10 reviews)

Low-power PWM controller for high-efficiency designs

ブランド: TEXAS INSTRUMENTS INC

製造元部品 #: UCC28C45DR

データシート: UCC28C45DR データシート (PDF)

パッケージ/ケース: 8-SOIC

製品の種類: DC DC Switching Controllers

RoHS ステータス:

在庫状況: 8,269 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 UCC28C45DR 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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述べる

UCC28C45DR 概要

Say hello to unparalleled power control with the UCC28C45DR, a current mode PWM controller that exceeds expectations in offline and DC-to-DC converter applications. Designed to perform seamlessly within an input voltage range of 9V to 30V, this controller is the go-to choice for a wide range of power supply designs. Its precision internal oscillator guarantees unmatched frequency accuracy and stability, crucial elements for achieving optimal power conversion efficiency. The UCC28C45DR doesn't just stop at functionality—it takes system protection to the next level. With a programmable soft-start function, startup sequences are carefully controlled to prevent overshoot and enhance system reliability

特徴

Sophisticated signal processing algorithms used
Real-time data analysis performed efficiently
Data compression and encryption supported
Multi-layer communication protocols handled

仕様

パラメータ	価値	パラメータ	価値
Source Content uid	UCC28C45DR	Pbfree Code	Yes
Rohs Code	Yes	Part Life Cycle Code	Active
Ihs Manufacturer	TEXAS INSTRUMENTS INC	Part Package Code	SOIC
Package Description	SOP, SOP8,.25	Pin Count	8
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.39.00.01	Samacsys Manufacturer	Texas Instruments
Additional Feature	ALSO OPERATES IN CURRENT MODE	Analog IC - Other Type	SWITCHING CONTROLLER
Control Mode	VOLTAGE-MODE	Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	18 V	Input Voltage-Min	12 V
Input Voltage-Nom	15 V	JESD-30 Code	R-PDSO-G8
JESD-609 Code	e4	Length	4.9 mm
Moisture Sensitivity Level	1	Number of Functions	1
Number of Terminals	8	Operating Temperature-Max	105 °C
Operating Temperature-Min	-40 °C	Output Current-Max	1 A
Package Body Material	PLASTIC/EPOXY	Package Code	SOP
Package Equivalence Code	SOP8,.25	Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE	Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified	Seated Height-Max	1.75 mm
Supply Voltage-Max (Vsup)	18 V	Supply Voltage-Min (Vsup)
Surface Mount	YES	Switcher Configuration	SINGLE
Switching Frequency-Max	1000 kHz	Technology	BICMOS
Temperature Grade	INDUSTRIAL	Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING	Terminal Pitch	1.27 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Width	3.9 mm

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

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ステップ4 :個包装
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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 UCC28C45DR chip is a voltage-controlled duty cycle pulse width modulation (PWM) controller. It is designed for low-power offline flyback converters and operates with a wide input voltage range. The chip utilizes current-mode control for better noise immunity and regulation, while providing protection features such as cycle-by-cycle current limiting and thermal shutdown. It is commonly used in power supply applications to regulate output voltage efficiently and reliably.
Equivalent

There are no direct equivalent products to the UCC28C45DR chip. However, other options such as the UCC28C4x family of devices, including UCC28C42, UCC28C43, and UCC28C44, may offer similar functionalities and characteristics for voltage mode PWM controller applications.
Features

The UCC28C45DR is a high-performance current mode PWM controller that operates at a frequency of up to 500 kHz. It features an integrated 1.5A, 500V power MOSFET, a programmable input voltage UVLO, a cycle-by-cycle current limit, a soft start capability, and an adjustable current sense threshold.
Pinout

The UCC28C45DR is a dual-channel, synchronous PWM controller with a pin count of 8. It is used for DC-DC converter applications and employs peak current mode control for improved transient response. The device supports adjustable switching frequency, cycle-by-cycle current limit, and adjustable soft-start functionality.
Manufacturer

The UCC28C45DR is manufactured by Texas Instruments (TI), an American semiconductor company. TI is involved in designing and manufacturing various integrated circuits, including power management, amplifiers, microcontrollers, and other analog and digital devices. It is known for its wide range of products and solutions used in different industries such as automotive, industrial, consumer electronics, and communications.
Application Field

The UCC28C45DR is a high-performance current mode PWM controller that is commonly used in power supply applications, including offline power supplies, isolated and non-isolated DC-DC converters, and LED drivers. It offers various protection features and supports multi-topology solutions, making it versatile for a wide range of applications.
Package

The UCC28C45DR chip comes in a package type called SOIC (Small Outline Integrated Circuit). Its form is surface mount and the size is standard, measuring approximately 3.9 mm x 8.65 mm.