UCD7231RTJT

Mfr. #:: UCD7231RTJT
설명:: Gate Drivers Dig Control Comp Synch Buck Gate Drvr
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: UCD7231RTJT 데이터 시트
배달:: DHL FedEx Ups TNT EMS
지불:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:: UCD7231RTJT 추가 정보 UCD7231RTJT Product Details

제품 속성
속성 값

제조사:: 텍사스 인스트루먼트

제품 카테고리:: 게이트 드라이버

RoHS:: Y

제품:: 드라이버 IC - 다양한

장착 스타일:: SMD/SMT

패키지/케이스:: QFN-20

상승 시간:: 30 ns

가을 시간:: 20 ns

공급 전압 - 최소:: 4.7 V

공급 전압 - 최대:: 15 V

작동 공급 전류:: 8 mA

최소 작동 온도:: - 40 C

최대 작동 온도:: + 125 C

시리즈:: UCD7231

포장:: 릴

작동 온도 범위:: - 40 C to + 125 C

기술:: 시

상표:: 텍사스 인스트루먼트

습기에 민감한:: 네

상품 유형:: 게이트 드라이버

공장 팩 수량:: 250

하위 카테고리:: PMIC - 전원 관리 IC

단위 무게:: 0.001344 oz

Tags: UCD7231RTJ, UCD7231, UCD723, UCD72, UCD7, UCD

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCD7231RTJT 평가 및 리뷰

V***.

The goods never came. The seller does not answer questions. Money returned through dispute

2019-05-26

V***v

Norms can and should be taken

2019-05-15

D***v

It came quickly not yet failed

2019-05-30

UCD7231RTJT 설명

***et Europe: Digital Control Compatible Synchronous Buck Gate Driver 20-Pin WQFN EP T/R

***as Instruments: Digital Control Compatible Synchronous Buck Gate Driver with Current Sense and Fault Protection 20-QFN -40 to 125

***ark: IC, MOSFET DRIVER, SYNC BUCK, QFN-20, FULL REEL

***ment14 APAC: IC, GATE DRIVER, SYNCHR BUCK, 20QFN

***XS: The UCD7231 high current driver is specifically designed for digitally-controlled, point-of-load, synchronous buck switching power supplies. Two driver circuits provide high charge and discharge current for the high-side NMOS switch and the low-side NMOS synchronous rectifier in a synchronous buck circuit. The MOSFET gates are driven to +6 V by an internally regulated VGG supply. The internal VGG regulator can be disabled to permit the user to supply their own gate drive voltage. This flexibility allows a wide power conversion input voltage range of 2.2 to 15 V. Internal under voltage lockout (UVLO) logic insures VGG is good before allowing chip operation.

***AS: A drive logic block allows operation in one of two modes selected by the SRE Mode pin. In Synchronous Mode, the logic block uses the PWM signal to control both the high-side and low-side gate drive signals. Dead time is automatically adjusted to prevent cross conduction. The Synchronous Rectifier Enable (SRE) pin controls whether or not the low-side FET is turned on when the PWM signal is low. In Independent Mode, the PWM and SRE pins control the high-side and low-side gates directly. No anti-cross-conduction logic is used in this mode.

***NS: On-board comparators monitor the voltage across the high side switch and the voltage across an external current sense element to safeguard the power stage from sudden high current loads. Blanking delay is set for the high side comparator by a single resistor in order to avoid false reports coincident with switching edge noise. In the event of a high-side fault or an over-current fault, the high-side FET turned off and the Fault Flag (FLT) is asserted to alert the digital controller. The fault thresholds are independently set by the HS Sense and ILIM pins.

***AS INSTRUMENTS INCORPORATED: Output current is measured and monitored by a precision, high gain, switched capacitor differential amplifier that processes the voltage present across an external current sense element. The amplified signal is available for use by the digital controller on the IMON pin. The current sense amplifier has output offset of 0.5 V so that both positive (sourcing) and negative (sinking) current can be sensed.

***INS: An on-chip temperature sense monitors the die temperature. If it exceeds approximately 165°C, the temperature sensor will initiate a thermal shutdown that halts output switching and sets the FLT flag. The temperature fault automatically clears when the die temperatures falls by approximately 20°.

UCD7231RTJT 추가 정보

Fusion Digital Driver: UCD7231: The OMO Electronic UCD7231 is a dual high current driver compatible with TI Fusion Digital Power Supply Controllers. The TI UCD7231 Fusion Digital driver is specifically designed for digitally controlled, PoL synchronous buck switching power supplies. The TI UCD7231 driver is operational to 2 MHz switching frequency and features high-side FET and output current limit protection with independently adjustable thresholds. The UCD7231 is ideal for use in digitally controlled synchronous buck power stages for single- and multi-phase applications.

Market price

부분 #	설명	재고	가격
UCD7231RTJT DISTI # 296-25467-2-ND	IC REG CTRLR BUCK 20QFN RoHS: Compliant Min Qty: 500 Container: Tape & Reel (TR)	Limited Supply - Call	500:$1.4053
UCD7231RTJT DISTI # 296-25467-1-ND	IC REG CTRLR BUCK 20QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
UCD7231RTJT DISTI # 296-25467-6-ND	IC REG CTRLR BUCK 20QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
UCD7231RTJT DISTI # UCD7231RTJT	Digital Control Compatible Synchronous Buck Gate Driver 20-Pin WQFN EP T/R (Alt: UCD7231RTJT) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Europe - 250	250:€1.3339 500:€1.1809 1000:€1.0569 1500:€1.0059 2500:€0.9589
UCD7231RTJT DISTI # UCD7231RTJT	Digital Control Compatible Synchronous Buck Gate Driver 20-Pin WQFN EP T/R - Tape and Reel (Alt: UCD7231RTJT) RoHS: Compliant Min Qty: 500 Container: Reel	Americas - 0	500:$1.1649 1000:$1.1089 1500:$1.0719 2500:$1.0359 5000:$1.0069
UCD7231RTJR DISTI # 595-UCD7231RTJR	Gate Drivers Dig Control Comp Synch Buck Gate Drvr RoHS: Compliant	0
UCD7231RTJT DISTI # 595-UCD7231RTJT	Gate Drivers Dig Control Comp Synch Buck Gate Drvr RoHS: Compliant	0
UCD7231RTJT DISTI # 1784777	IC, GATE DRIVER, SYNCHR BUCK, 20QFN RoHS: Compliant	0	1:£1.2900 25:£1.2700 50:£1.2500 100:£1.2200 250:£1.2000
UCD7231RTJT DISTI # 1784777	IC, GATE DRIVER, SYNCHR BUCK, 20QFN RoHS: Compliant	23	1:$1.3300

관련 상품

영상	부분 #	설명
	Mfr.#: UCD7242RSJR OMO.#: OMO-UCD7242RSJR	Gate Drivers Dig Dual Synch Buck Power Driver
	Mfr.#: UCD7201PWPR OMO.#: OMO-UCD7201PWPR	Gate Drivers Digital Cntrl Compat Dual Low Side +/- 4A
	Mfr.#: UCD7232RTJR OMO.#: OMO-UCD7232RTJR	Gate Drivers Dig Cntrl Comp Sync Buck Gate Driver
	Mfr.#: UCD7232RTJT OMO.#: OMO-UCD7232RTJT	Gate Drivers Dig Cntrl Comp Sync Buck Gate Driver
	Mfr.#: UCD7242MRSJREP OMO.#: OMO-UCD7242MRSJREP	Gate Drivers Digital Dual Sync Buck Pwr Dvr
	Mfr.#: UCD7201PWPG4 OMO.#: OMO-UCD7201PWPG4	Gate Drivers Digital Cntrl Compat Dual Low Side +/- 4A
	Mfr.#: UCD7201PWPG4 OMO.#: OMO-UCD7201PWPG4-TEXAS-INSTRUMENTS	IC DGTL CTRL COMPAT DVR 14HTSSOP
	Mfr.#: UCD7201PWR OMO.#: OMO-UCD7201PWR-1190	신규 및 오리지널
	Mfr.#: UCD7230RG OMO.#: OMO-UCD7230RG-1190	신규 및 오리지널
	Mfr.#: UCD7242RSJR OMO.#: OMO-UCD7242RSJR-TEXAS-INSTRUMENTS	Gate Drivers Dig Dual Synch Buck Power Drive

유효성

재고:: Available
주문 시:: 4500
수량 입력:

UCD7231RTJT의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.

참고 가격(USD)

수량
단가
내선 가격

1: ~~US$2.36~~; ~~US$2.36~~

10: ~~US$2.01~~; ~~US$20.10~~

100: ~~US$1.61~~; ~~US$161.00~~

시작

UCD7231RTJ 3
UCD7231 4
UCD723 20
UCD72 35
UCD7 54
UCD 530

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