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TPS65250RHAT

TPS65250RHAT
Mfr. #:
TPS65250RHAT
Descripción:
Switching Voltage Regulators PMU w/3 DC/DC Cnvrtr & Charge & Pump
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
TPS65250RHAT Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
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ECAD Model:
Más información:
TPS65250RHAT más información TPS65250RHAT Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Reguladores de voltaje de conmutación
RoHS:
Y
Estilo de montaje:
SMD / SMT
Paquete / Caja:
VQFN-40
Tensión de salida:
3.3 V
Corriente de salida:
2 A
Topología:
Dólar
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 125 C
Serie:
TPS65250
Embalaje:
Carrete
Voltaje de entrada:
4.5 V to 18 V
Rango de temperatura de funcionamiento:
- 40 C to + 125 C
Marca:
Instrumentos Texas
Sensible a la humedad:
Yes
Corriente de suministro de funcionamiento:
20 mA
Tipo de producto:
Reguladores de voltaje de conmutación
Cantidad de paquete de fábrica:
250
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    A***v
    A***v
    RU

    Everything is fine! Shipping fast

    2019-04-01
    I***v
    I***v
    RU

    Ok

    2019-04-06
    S***o
    S***o
    UA

    No for smd chips different, and so norms, convenient

    2019-04-06
***as Instruments
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***DA Technology Co., Ltd.
Product Description Demo for Development.
***i-Key Marketplace
TPS65250 - SYNCHRONOUS TRIPLE BU
***as Instruments
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TEXAS INSTRUMENTS - TPS65251RHAR - PMU, 3 BUCK, 2 LDO, VQFN-40
***as Instruments
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***nell
DC-DC CONV, SYNC BUCK, 2.2MHZ, VQFN-40; Nbre de sorties: 3 sorties; Tension, entrée min.: 4.5V; Tension, entrée max..: 18V; Boîtier de convertisseur DC / DC: VQFN; Nombre de broches: 40Broche(s); Courant de sortie - Sortie 1:
***ark
Dc-Dc Conv, Sync Buck, 2.2Mhz, Vqfn-40; No. Of Outputs:3 Output; Input Voltage Min:4.5V; Input Voltage Max:18V; Dc / Dc Converter Ic Case:vqfn; No. Of Pins:40Pins; Output Current - Output 1:3A; Output Current - Output 2:2A; Output Rohs Compliant: Yes
***as Instruments
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***el Electronic
Voltage Regulators - Switching Regulators 4.5-V 18-V 3A/2A/2A TripleSynBuckConvert
***AS INSTRUM
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.
***ASI
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.
***TEXAS
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.
***AS INSTRU
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 INSRUMENT
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.
***
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 INSTRUM
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.
***XS
TPS65250 is packaged in a small, thermally efficient QFN RHA40 package.
Parte # Descripción Valores Precio
TPS65250RHAT
DISTI # 296-27639-1-ND		IC REG BCK ADJ 3A/2A TRPL 40VQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1503In Stock
  • 100:$3.2518
  • 10:$3.9690
  • 1:$4.4200
TPS65250RHAT
DISTI # 296-27639-6-ND		IC REG BCK ADJ 3A/2A TRPL 40VQFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1503In Stock
  • 100:$3.2518
  • 10:$3.9690
  • 1:$4.4200
TPS65250RHAT
DISTI # 296-27639-2-ND		IC REG BCK ADJ 3A/2A TRPL 40VQFN
RoHS: Compliant
Min Qty: 250
Container: Tape & Reel (TR)		250In Stock
  • 1250:$2.2666
  • 500:$2.6875
  • 250:$2.9952
TPS65250RHAT
DISTI # TPS65250RHAT		PMU DC/DC Converters 40-Pin VQFN EP T/R - Tape and Reel (Alt: TPS65250RHAT)
RoHS: Compliant
Min Qty: 250
Container: Reel		Americas - 0
  • 250:$2.2900
  • 500:$2.1900
  • 1000:$2.0900
  • 1500:$1.9900
  • 2500:$1.9900
TPS65250RHAT
DISTI # 26T3010		POWER MANAGEMENT, QFN-40,Supply Voltage:18V,No. of Step-Down DC - DC Converters:3,No. of LDO Regulators:2,No. of Regulated Outputs:3,Digital IC Case:QFN,No. of Pins:40Pins,Operating Temperature Min:-40°C,Product Range:- RoHS Compliant: Yes0
    TPS65250RHAT4.5V to 18V, 3A/2A/2A output, synchronous triple buck converter3150
    • 1000:$1.8400
    • 750:$1.8800
    • 500:$2.1700
    • 250:$2.4900
    • 100:$2.6700
    • 25:$2.9800
    • 10:$3.1900
    • 1:$3.5500
    TPS65250RHAR
    DISTI # 595-TPS65250RHAR    		Switching Voltage Regulators PMU w/3 DC/DC Cnvrtr & Charge & Pump
    RoHS: Compliant    		1443
    • 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:$2.1500
    TPS65250RHA
    DISTI # 595-TPS65250RHA    		Switching Voltage Regulators PMU w/3 DC/DC Cnvrtr & Charge & Pump
    RoHS: Compliant    		0
      TPS65250RHAT
      DISTI # 8123820P      		TEXAS INSTRUMENTS TPS65250RHAT IC DC-DC, RL12
      • 200:£2.2000
      • 100:£2.2900
      • 50:£2.5500
      • 10:£2.8100
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      Disponibilidad
      Valores:
      Available
      En orden:
      1500
      Ingrese la cantidad:
      El precio actual de TPS65250RHAT es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
      Precio de referencia (USD)
      Cantidad
      Precio unitario
      Ext. Precio
      1
      4,29 US$
      4,29 US$
      10
      3,85 US$
      38,50 US$
      100
      3,15 US$
      315,00 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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