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TI TPS56221DQPT

Name: TPS56221DQPT
Rating: 4.5 (10 reviews)

14 Volt input, 12 Volt output synchronous buck converter

Marcas: Texas Instruments

Parte do fabricante #: TPS56221DQPT

Ficha de dados: TPS56221DQPT Ficha de dados (PDF)

Pacote/Caso:

Tipo de Produto: Voltage Regulators , DC DC Switching Regulators

Status RoHS:

Condição de estoque: 7.317 peças, novo original

Warranty: 1 Year Ovaga Warranty - Find Out More

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Observação

TPS56221DQPT Descrição geral

The TPS56221DQPT is a DC/DC voltage regulator IC (integrated circuit) manufactured by Texas Instruments. This device is a step-down converter capable of converting an input voltage range of 4.5V to 17V into a regulated output voltage ranging from 0.6V to 6V. The TPS56221DQPT features a fixed frequency PWM controller with an adjustable soft start function to minimize inrush current during startup. It also includes overcurrent protection, thermal shutdown, and input undervoltage lockout for added safety and reliability. This IC is housed in a small 20-pin QFN (Quad Flat No-Lead) package, making it suitable for compact and space-constrained applications. The device operates efficiently with high switching frequency, reducing the size and cost of external components required for the circuit.

Características

TPS56221DQPT is a synchronous step-down regulator

It operates with an input voltage range of 4.5V to 17V

The device provides an output voltage range of 0.6V to 5.5V

It has an adjustable soft start and tracking functionality

TPS56221DQPT integrates low RDS(on) high-side and low-side MOSFETs for high efficiency

Aplicativo

The TPS56221DQPT is commonly used in applications requiring high-efficiency, step-down DC-DC conversion

Some typical areas of application include industrial automation, telecommunications equipment, consumer electronics, and automotive systems

The TPS56221DQPT is also suitable for use in portable devices, servers, and networking equipment

Especificações

Parâmetro	Valor	Parâmetro	Valor
Vin (min) (V)	4.5	Vin (max) (V)	14
Vout (min) (V)	0.6	Vout (max) (V)	12
Iout (max) (A)	25	Iq (typ) (mA)	2.5
Switching frequency (min) (kHz)	300	Switching frequency (max) (kHz)	1000
Features	Adjustable current limit, Enable, Forced PWM, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, UVLO Fixed	Operating temperature range (°C)	-40 to 125
Rating	Catalog	Regulated outputs (#)	1
Control mode	Voltage mode	Duty cycle (max) (%)	93
Type	Converter

Envio

	Taxa de envio	Tempo de espera
DHL	$20.00-$40.00 (0.50 KG)	2-5 dias
FedEx	$20.00-$40.00 (0.50 KG)	2-5 dias
UPS	$20.00-$40.00 (0.50 KG)	2-5 dias
TNT	$20.00-$40.00 (0.50 KG)	2-5 dias
EMS	$20.00-$40.00 (0.50 KG)	2-5 dias
CORREIO AÉREO REGISTADO	$20.00-$40.00 (0.50 KG)	2-5 dias

Tempo de processamento: A taxa de envio depende de diferentes zonas e países.

Pagamento

Termos de pagamento		Taxa de mão
	Transferência bancária	cobrar taxa bancária de US$ 30,00.
	PayPal	cobrar taxa de serviço de 4,0%.
	Cartão de crédito	cobrar taxa de serviço de 3,5%.
	Western Union	charge US.00 banking fee.
	Grama de dinheiro	cobrar taxa bancária de US$ 0,00.

Garantias

1.Os componentes eletrônicos que você compra incluem garantia de 365 dias, garantimos a qualidade do produto.

2. se alguns dos itens que você recebeu não forem de qualidade perfeita, providenciaremos seu reembolso ou substituição com responsabilidade. Mas os itens devem permanecer em sua condição original.

Embalagem

Etapa1 :produtos
Etapa2 :Embalagem a vácuo
Etapa3 :Saco antiestático
Etapa4 :Embalagem individual
Etapa5 :Caixas de embalagem
Etapa6 :etiqueta de envio com código de barras

Todos os produtos serão embalados em saco antiestático. Envio com proteção antiestática ESD.

Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.

Iremos inspecionar todas as mercadorias antes do envio, garantir que todos os produtos estejam em boas condições e garantir que as peças sejam novas folhas de dados originais.

Depois que todas as mercadorias forem garantidas sem problemas na pós-embalagem, embalaremos com segurança e enviaremos por expresso global. Apresenta excelente resistência a perfurações e rasgos, além de boa integridade de vedação.

Part points

The TPS56221DQPT chip is a synchronous step-down DC-DC converter IC designed for use in various power supply applications. It features a high switching frequency, fast transient response, and efficient power conversion. The chip incorporates a built-in switching power MOSFET, providing a compact and reliable solution for voltage regulation needs.
Equivalent

The equivalent products of TPS56221DQPT chip are LM5008, LM5017, and LM5018. These chips are also adjustable, wide input voltage range step-down (buck) converters designed for industrial systems.
Features

1. Low VIN step-down converter 2. Wide input voltage range of 2.7V to 6V 3. Output voltage range of 0.8V to 5V 4. Integrated 4.5A switch 5. Adjustable frequency between 250kHz to 2.2MHz 6. Power good indicator 7. Overcurrent protection 8. Soft start and ramp up control features.
Pinout

The TPS56221DQPT is a step-down voltage regulator with a pin count of 10. It features an integrated power MOSFET, adjustable frequency operation, and a voltage reference accuracy of ±0.5%. It is designed for use in applications requiring a high-efficiency, compact solution for power density-critical systems.
Manufacturer

The TPS56221DQPT is manufactured by Texas Instruments (TI). TI is an American company that specializes in designing and producing semiconductor technology for a wide range of applications, including automotive, industrial, communications, and consumer electronics. TI is known for its high-quality and innovative products in the semiconductor industry.
Application Field

The TPS56221DQPT is primarily used in point-of-load DC-DC converters for powering FPGA, ASIC, DSP, and microprocessor core voltages in applications such as industrial, telecommunications, networking, and automotive. It can also be used in battery-powered equipment, consumer electronics, servers, and power supplies.
Package

The TPS56221DQPT is a regulator chip in a WQFN package. It is in a QFN form with a size of 16 pins.