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UCC28C45DR

Name: UCC28C45DR
Rating: 4.5 (10 reviews)

Low-power PWM controller for high-efficiency designs

브랜드: TEXAS INSTRUMENTS INC

제조업체부품 #: UCC28C45DR

데이터 시트: UCC28C45DR 데이터 시트 (PDF)

패키지/케이스: 8-SOIC

상품 유형: DC DC Switching Controllers

RoHS 상태:

재고상태: 8,269 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. UCC28C45DR 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

수량^*

이메일^*

담당자 이름^*

회사

주목

UCC28C45DR 일반적인 설명

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

특징

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

명세서

매개변수	값	매개변수	값
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

배송

	배송비	리드타임
DHL	$20.00-$40.00 (0.50 KG)	2-5 날
페덱스	$20.00-$40.00 (0.50 KG)	2-5 날
UPS	$20.00-$40.00 (0.50 KG)	2-5 날
TNT	$20.00-$40.00 (0.50 KG)	2-5 날
EMS	$20.00-$40.00 (0.50 KG)	2-5 날
등기 항공 우편	$20.00-$40.00 (0.50 KG)	2-5 날

처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.

지불

지불 조건		핸드 수수료
	은행 송금	US$30.00의 은행 수수료를 부과합니다.
	페이팔	4.0%의 서비스 수수료를 부과합니다.
	신용 카드	3.5% 서비스 수수료를 부과합니다.
	웨스턴 유니언	charge US.00 banking fee.
	돈 그램	US$0.00의 은행 수수료를 부과합니다.

보증

1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.

2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.

포장

단계1 :제품
단계2 :진공 포장
단계3 :정전기 방지 가방
단계4 :개별 포장
단계5 :포장 상자
단계6 :바코드 배송 태그

모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.

외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.

우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.

모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.

부품 포인트

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.