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UCC256403DDBR

Name: UCC256403DDBR
Rating: 4.5 (10 reviews)

Quiet standby operation

브랜드: Texas Instruments

제조업체부품 #: UCC256403DDBR

데이터 시트: UCC256403DDBR 데이터 시트 (PDF)

패키지/케이스: SOIC (DDB)-14

RoHS 상태:

재고상태: 3,984 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. UCC256403DDBR 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

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회사

주목

UCC256403DDBR 일반적인 설명

The UCC25640x is a fully featured LLC controller with integrated high-voltage gate driver. It has been designed to pair with a PFC controller to provide a complete power system using a minimum of external components. The resulting power system is designed to meet the most stringent requirements for standby power without the need for a separate standby power converter.

UCC25640x provides a highly efficient burst mode with soft-on and soft-off periods to minimize audible noise at standby operation. The burst power level and hysteresis are programmable, simplifying the optimization of efficiency and burst mode operation. Burst mode can also be disabled through pin configuration. UCC25640x uses hybrid hysteretic control to provide best in class line and load transient response.

UCC25640x includes a range of features designed to make LLC converter operation well controlled and protected. It can be used with UCC28056 or UCC28064A PFC controllers, along with UCC24624 synchronous rectifier controller to offer a complete power supply solution.

특징

Optimized low power mode and burst mode algorithm
- Burst mode with Soft-ON and Soft-OFF periods
- Minimized audible noise at no load and standby
- User option to disable burst mode
- Opto-coupler low power operation
- Efficiency performance exceeds DoE Level VI and EU CoC Tier-2 External Power Supply Standards
Hybrid hysteretic control (HHC)
- Best-in-class transient response
- Fast exit from burst mode
Robust adaptive dead-time control
Integrated high-voltage gate driver with 0.6 A source and 1.2 A sink capability
Robust capacitive region (ZCS) avoidance scheme
Over temperature, output over voltage, input under voltage protection, three levels of over current protection
Integrated high voltage startup function
Active X-capacitor discharge function

애플리케이션

The UCC256403DDBR is a digital power controller that can be used in various applications such as server power supplies, telecom power supplies, AC/DC adapters, and LED lighting applications

It offers a high level of integration and flexibility, making it suitable for a wide range of power management systems

명세서

매개변수	값	매개변수	값
Control mode	Current	Features	High voltage gate driver integrated, Hybrid hysteretic control, Light load efficiency, Low power, Over Temperature Protection, Programmable soft start, Zero voltage switching
Vin (min) (V)	11.25	Vin (max) (V)	30
Operating temperature range (°C)	-40 to 125	Topology	Half bridge, LLC
Rating	Catalog

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.