TPS51220ARSNT

Mfr. #:: TPS51220ARSNT
Descripción:: Switching Controllers Fixed-Freq, Notebook Sys Pwr Controller
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: TPS51220ARSNT Ficha de datos
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Más información:: TPS51220ARSNT más información TPS51220ARSNT Product Details

Atributo del producto
Valor de atributo

Fabricante:: Instrumentos Texas

Categoria de producto:: Controladores de conmutación

RoHS:: Y

Número de salidas:: 2 Output

Frecuencia de cambio:: 273 kHz to 333 kHz

Ciclo de trabajo - Máx .:: 99 %

Tensión de salida:: 1 V to 12 V

Corriente de salida:: 400 mA to 450 mA

Temperatura mínima de funcionamiento:: - 40 C

Temperatura máxima de funcionamiento:: + 85 C

Estilo de montaje:: SMD / SMT

Paquete / Caja:: WQFN-32

Embalaje:: Carrete

Rango de temperatura de funcionamiento:: - 40 C to + 85 C

Serie:: TPS51220A

Escribe:: Controladores PWM en modo actual

Marca:: Instrumentos Texas

Kit de desarrollo:: TPS51220AEVM-476

Otoño:: 290 ns

Sensible a la humedad:: Yes

Corriente de suministro de funcionamiento:: 1.3 mA

Voltaje de suministro operativo:: 4.5 V to 32 V

Tipo de producto:: Controladores de conmutación

Hora de levantarse:: 160 ns

Cantidad de paquete de fábrica:: 250

Subcategoría:: PMIC: circuitos integrados de administración de energía

Unidad de peso:: 0.001411 oz

Tags: TPS51220AR, TPS51220A, TPS51220, TPS5122, TPS512, TPS51, TPS5, 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

TPS51220ARSNT Puntajes y reseñas

J***e

very happy with my purchase

2019-05-08

S***a

Came, not yet checked, seemingly good

2019-09-29

N***n

Very long delivery but to reduce the rating of the seller did not become. Most likely it is the fault of the post of russia. Otherwise everything is fine. The goods are satisfied.

2019-05-24

TPS51220ARSNT Descripción

***as Instruments: Fixed-frequency, 99% duty cycle peak current-mode notebook system power controller 32-QFN -40 to 85

***et: Current Mode PWM Controller 1V to 12V 20A 32-Pin WQFN EP T/R

***i-Key: IC REG CTRLR NOTEBK 2OUT 32QFN

***AS: The TPS51220A is a dual synchronous buck regulator controller with two LDOs. It is optimized for 5-V/3.3-V system controller, enabling designers to cost effectively complete 2-cell to 4-cell notebook system power supply. The TPS51220A supports high efficiency, fast transient response, and 99% duty cycle operation. It supports supply input voltage ranging from 4.5 V to 32 V, and output voltages from 1 V to 12 V. Two types of control schemes can be chosen depending on the application. Peak current mode supports stability operation with lower ESR capacitor and output accuracy. The D-CAP mode supports fast transient response. The high duty (99%) operation and the wide input/output voltage range supports flexible design for small mobile PCs and a wide variety of other applications. The fixed frequency can be adjusted from 200 kHz to 1 MHz by a resistor, and each channel runs 180° out-of-phase. The TPS51220A can also synchronize to the external clock, and the interleaving ratio can be adjusted by its duty. The TPS51220A is available in the 32-pin 5×5/4×4 QFN package and is specified from –40°C to 85°C.

Market price

Parte #	Descripción	Valores	Precio
TPS51220ARSNT DISTI # V98:2334_07416606	Current Mode PWM Controller 1V to 12V 20A 32-Pin WQFN EP T/R RoHS: Compliant	235	100:$3.8660 25:$4.6330 10:$5.1480 1:$5.7360
TPS51220ARSNT DISTI # 296-25541-1-ND	IC CTRLR SYNC BUCK DUAL 32QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2129In Stock	100:$4.5934 10:$5.6060 1:$6.2400
TPS51220ARSNT DISTI # 296-25541-6-ND	IC CTRLR SYNC BUCK DUAL 32QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2129In Stock	100:$4.5934 10:$5.6060 1:$6.2400
TPS51220ARSNT DISTI # 296-25541-2-ND	IC CTRLR SYNC BUCK DUAL 32QFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	Temporarily Out of Stock	1250:$3.2018 500:$3.7964 250:$4.2310
TPS51220ARSNT DISTI # 25832257	Current Mode PWM Controller 1V to 12V 20A 32-Pin WQFN EP T/R RoHS: Compliant	235	100:$3.8660 25:$4.6330 10:$5.1480 3:$5.7360
TPS51220ARSNT DISTI # TPS51220ARSNT	Current Mode PWM Controller 1V to 12V 20A 32-Pin WQFN EP T/R - Tape and Reel (Alt: TPS51220ARSNT) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	250:$3.9900 500:$3.5900 1000:$3.0900 1500:$3.0900 2500:$2.8900
TPS51220ARSNT	Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Pwr Controller	3880	1000:$2.6000 750:$2.6500 500:$3.0700 250:$3.5200 100:$3.7700 25:$4.2100 10:$4.5100 1:$5.0100
TPS51220ARSNR DISTI # 595-TPS51220ARSNR	Switching Controllers Fixed-Freq, Notebook Sys Pwr Controller RoHS: Compliant	2996	1:$5.2400 10:$4.7100 100:$3.8600 250:$3.6200 500:$3.2800 1000:$2.7700 3000:$2.6300
TPS51220ARSNT DISTI # 595-TPS51220ARSNT	Switching Controllers Fixed-Freq, Notebook Sys Pwr Controller RoHS: Compliant	368	1:$6.0500 10:$5.4400 100:$4.4600 250:$4.1800 500:$3.7900 1000:$3.2000 2500:$3.0400
TPS51220ARSNT	Dual Switching Controller, Current-mode, 333kHz Switching Freq-Max, PQCC32 RoHS: Compliant	18270	1000:$3.3700 500:$3.5500 100:$3.6900 25:$3.8500 1:$4.1500
TPS51220ARSNT DISTI # C1S746201992691	Current Mode PWM Controller 1V to 12V 20A 1000kHz 32-Pin WQFN EP T/R RoHS: Compliant	235	100:$3.8660 25:$4.6330 1:$5.7360

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Disponibilidad

Valores:: 347
En orden:: 2330
Ingrese la cantidad:

El precio actual de TPS51220ARSNT es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]

Precio de referencia (USD)

Cantidad
Precio unitario
Ext. Precio

1: ~~6,05 US$~~; ~~6,05 US$~~

10: ~~5,44 US$~~; ~~54,40 US$~~

100: ~~4,46 US$~~; ~~446,00 US$~~

Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.

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