TPS65250RHAR

Mfr. #:: TPS65250RHAR
설명:: Switching Voltage Regulators PMU w/3 DC/DC Cnvrtr & Charge & Pump
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: TPS65250RHAR 데이터 시트
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추가 정보:: TPS65250RHAR 추가 정보 TPS65250RHAR Product Details

제품 속성
속성 값

제조사:: 텍사스 인스트루먼트

제품 카테고리:: 스위칭 전압 조정기

RoHS:: Y

장착 스타일:: SMD/SMT

패키지/케이스:: VQFN-40

최소 작동 온도:: - 40 C

최대 작동 온도:: + 125 C

시리즈:: TPS65250

포장:: 릴

작동 온도 범위:: - 40 C to + 125 C

상표:: 텍사스 인스트루먼트

습기에 민감한:: 네

작동 공급 전류:: 20 mA

상품 유형:: 스위칭 전압 조정기

공장 팩 수량:: 2500

하위 카테고리:: PMIC - 전원 관리 IC

단위 무게:: 0.003668 oz

Tags: TPS65250, TPS6525, TPS652, TPS65, TPS6, TPS

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

TPS65250RHAR 평가 및 리뷰

E**j

2019-03-03

T***r

Excellent. Fast shipping.

2019-06-17

TPS65250RHAR 설명

***as Instruments: 4.5V to 18V, 3A/2A/2A output, synchronous triple buck converter 40-VQFN -40 to 125

***i-Key: IC REG BCK ADJ 3A/2A TRPL 40VQFN

***ical: Set Top Box 4.5V to 18V 40-Pin VQFN EP T/R

***et Europe: PMU DC/DC Converters 40-Pin VQFN EP T/R

***AS INTRUMENTS: The TPS65250 features three synchronous wide input range high efficiency buck converters. The converters are designed to simplify its application while giving the designer the option to optimize their usage according to the target application.

***AS: The converters can operate in 5-, 9-, 12- and 15-V systems and have integrated power transistors. The output voltage can be set externally using a resistor divider to any value between 0.8 V and the input supply minus 1 V. Each converter features enable pin that allows a delayed start-up for sequencing purposes, soft start pin that allows adjustable soft-start time by choosing the soft-start capacitor, and a current limit (RLIMx) pin that enables designer to adjust current limit by selecting an external resistor and optimize the choice of inductor. The COMP pin allows optimizing transient versus dc accuracy response with a simple RC compensation.

***as Instruments (TI): The switching frequency of the converters can either be set with an external resistor connected to ROSC pin or can be synchronized to an external clock connected to SYNC pin if needed. The switching regulators are designed to operate from 300 kHz to 2.2 MHz. Both Bucks 2 and Buck 3 run in-phase and 180° out of phase with Buck 1 to minimize input filter requirements.

***: TPS65250 features a unique storage and release circuitry for dying gasp mode. The storage capacitor is separated from input capacitor during normal operation. The storage and release circuit will charge the storage capacitor with a controlled circuit to reduce the inrush current from the adaptor supply to a storage voltage of 20 V to accumulate as much energy as possible taking advantage of the 1/2 CV2 feature.

***AS INSTRUMEN: TPS65250 continuously monitors the input voltage. Once the input voltage drops below a release voltage of 10.5 V, the circuit tries to transfer charge from storage capacitor to the input capacitor keeping the input voltage closer to release value for as long as possible. The release voltage should be set lower than the processor dying gasp detect voltage. This feature greatly reduces the capacitance required to support the dying gasp operation. The storage and release circuitry is completely on chip except for the charge and storage capacitors. The control circuit makes sure that the current charging the storage capacitor is limited during power up and the storage capacitor is fully charged to its target value before the end of reset (PGOOD pin) flag to the processor is released. The circuit also features a flag signal issued to the host circuit to indicate that the dump stage is in process (GASP pin). This signal can be used to initiate the dying gasp process and reduce the system complexity. During the release process Buck 3 must stay enabled, but Buck 1 and Buck 2 can be disabled to maximize the release time.

***OMO Electronic: TPS65250 features a supervisor circuit that monitors Buck 1 and Buck 3 output voltage and generates an internal power good (PG) signal. The PGOOD pin is asserted once sequencing is done, all PG signals are reported and a selectable end of reset time lapses. The polarity of the PGOOD signal is active high.

***AS INSTUMENTS: TPS65250 also features a low power mode enabled by an external signal, which allows for a reduction on the input power supplied to the system when the host processor is in stand-by (low activity) mode.

***AS INSTRU: TPS65250 is packaged in a small, thermally efficient QFN RHA40 package.

Market price

부분 #	설명	재고	가격
TPS65250RHAR DISTI # 296-41762-1-ND	IC REG BCK ADJ 3A/2A TRPL 40VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2266In Stock	1000:$2.0303 500:$2.4074 100:$2.8280 10:$3.4520 1:$3.8400
TPS65250RHAR DISTI # 296-41762-6-ND	IC REG BCK ADJ 3A/2A TRPL 40VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2266In Stock	1000:$2.0303 500:$2.4074 100:$2.8280 10:$3.4520 1:$3.8400
TPS65250RHAR DISTI # 296-41762-2-ND	IC REG BCK ADJ 3A/2A TRPL 40VQFN RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$1.8022 2500:$1.8726
TPS65250RHAR DISTI # TPS65250RHAR	PMU DC/DC Converters 40-Pin VQFN EP T/R (Alt: TPS65250RHAR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
TPS65250RHAR DISTI # TPS65250RHAR	PMU DC/DC Converters 40-Pin VQFN EP T/R - Tape and Reel (Alt: TPS65250RHAR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$1.9900 5000:$1.8900 10000:$1.7900 15000:$1.7900 25000:$1.6900
TPS65250RHAR DISTI # TPS65250RHAR	PMU DC/DC Converters 40-Pin VQFN EP T/R (Alt: TPS65250RHAR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€2.2900 5000:€1.9900 10000:€1.7900 15000:€1.6900 25000:€1.5900
TPS65250RHAR	4.5V to 18V, 3A/2A/2A output, synchronous triple buck converter	2500	1000:$1.6000 750:$1.6300 500:$1.8900 250:$2.1700 100:$2.3200 25:$2.5900 10:$2.7700 1:$3.0800
TPS65250RHAR DISTI # 595-TPS65250RHAR	Switching Voltage Regulators PMU w/3 DC/DC Cnvrtr & Charge & Pump RoHS: Compliant	1493	1:$3.7300 10:$3.3500 100:$2.7400 250:$2.5700 500:$2.3300 1000:$1.9700 2500:$1.8700
TPS65250RHAT DISTI # 595-TPS65250RHAT	Switching Voltage Regulators PMU w/3 DC/DC Cnvrtr & Charge & Pump RoHS: Compliant	500	1:$4.2900 10:$3.8500 100:$3.1500 250:$2.9600 500:$2.6800 1000:$2.2600 2500:$2.1500
TPS65250RHA DISTI # 595-TPS65250RHA	Switching Voltage Regulators PMU w/3 DC/DC Cnvrtr & Charge & Pump RoHS: Compliant	0
TPS65250RHAR	Switching Regulator, Current-mode, 4A, 2200kHz Switching Freq-Max, PQCC40 RoHS: Compliant	16103	1000:$2.0700 500:$2.1800 100:$2.2700 25:$2.3700 1:$2.5500

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유효성

재고:: Available
주문 시:: 1984
수량 입력:

TPS65250RHAR의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.

참고 가격(USD)

수량
단가
내선 가격

1: ~~US$3.73~~; ~~US$3.73~~

10: ~~US$3.35~~; ~~US$33.50~~

100: ~~US$2.74~~; ~~US$274.00~~

250: ~~US$2.57~~; ~~US$642.50~~

500: ~~US$2.33~~; ~~US$1 165.00~~

1000: ~~US$1.97~~; ~~US$1 970.00~~

2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.

시작

TPS65250 5
TPS6525 37
TPS652 189
TPS65 1058
TPS6 3398
TPS 19465

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TPS65250RHAR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

E**j

T***r

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes