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$5000ADI LT1372IS8
LT1372IS8: Versatile DC-DC Converter supporting Non-Inverting and Inverting operations
Marcas: Analog Devices, Inc
Parte do fabricante #: LT1372IS8
Ficha de dados: LT1372IS8 Datasheet (PDF)
Pacote/Caso: SOP-8
Tipo de Produto: Voltage Regulators , DC DC Switching Regulators
Status RoHS:
Condição de estoque: 2.575 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LT1372IS8 Descrição geral
The LT1372/LT1377 are monolithic high frequency switching regulators. They can be operated in all standard switching configurations including boost, buck, flyback, forward, inverting and "Cuk." A 1.5A high efficiency switch is included on the die, along with all oscillator, control and protection circuitry. All functions of the LT1372/LT1377 are integrated into 8-pin SO/PDIP packages.
The LT1372/LT1377 typically consumes only 4mA quiescent current and has higher efficiency than previous parts. High frequency switching allows for very small inductors to be used. All surface mount components consume less than 0.5 square inch of board space.
New design techniques increase flexibility and maintain ease of use. Switching is easily synchronized to an external logic level source. A logic low on the shutdown pin reduces supply current to 12µA. Unique error amplifier circuitry can regulate positive or negative output voltage while maintaining simple frequency compensation techniques. Nonlinear error amplifier transconductance reduces output overshoot on start-up or overload recovery. Oscillator frequency shifting protects external components during overload conditions.
Características
- Faster Switching with Increased Efficiency
- Uses Small Inductors: 4.7µH
- All Surface Mount Components
- Only 0.5 Square Inch of Board Space
- Low Minimum Supply Voltage: 2.7V
- Quiescent Current: 4mA Typ
- Current Limited Power Switch: 1.5A
- Regulates Positive or Negative Outputs
- Shutdown Supply Current: 12µA Typ
- Easy External Synchronization
- 8-Pin SO or PDIP Packages
Aplicativo
- Boost Regulators
- CCFL Backlight Driver
- Laptop Computer Supplies
- Multiple Output Flyback Supplies
- Inverting Supplies
Especificações
| Parâmetro | Valor | Parâmetro | Valor |
|---|---|---|---|
| feature-type | Non-Inverting|Inverting|Step Up|Step Down | feature-isolation | |
| feature-technology | feature-process-technology | ||
| feature-output-type | Adjustable | feature-switching-frequency-khz | 550 |
| feature-number-of-outputs | 1 | feature-output-voltage-v | 35(Max) |
| feature-maximum-output-current-a | feature-maximum-output-power-w | ||
| feature-minimum-input-voltage-v | 2.7 | feature-maximum-input-voltage-v | 30 |
| feature-typical-switch-current-a | feature-efficiency- | ||
| feature-packaging | feature-rad-hard | ||
| feature-pin-count | 8 | feature-supplier-package | SOIC N |
| feature-standard-package-name1 | SO | feature-cecc-qualified | No |
| feature-esd-protection | feature-escc-qualified | ||
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | Yes |
Envio
| Tipo de envio | Taxa de envio | Tempo de espera | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias |
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CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
| Termos de pagamento | Taxa de mão | |
|---|---|---|
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Transferência bancária | cobrar taxa bancária de US$ 30,00. |
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PayPal | cobrar taxa de serviço de 4,0%. |
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Cartão de crédito | cobrar taxa de serviço de 3,5%. |
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Western Union | charge US.00 banking fee. |
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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.
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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
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The LT1372IS8 is a high-performance switching regulator chip manufactured by Linear Technology. It is designed to convert a higher input voltage into a lower output voltage efficiently. The chip features high-frequency operation, adjustable output voltage, and current-limit protection. Its compact package and low component count make it suitable for various applications including electronic devices, automotive systems, and industrial equipment.
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Equivalent
An equivalent product to the LT1372IS8 chip is the LT1371IS8. Both are switching regulator chips, with minor differences in operating voltage range and efficiency. -
Features
The LT1372IS8 is a high efficiency step-down switching regulator with integrated high-side and low-side power MOSFETs. It has a wide input voltage range of 3.6V to 60V, a fixed 2MHz switching frequency, and a peak current mode control architecture. It also includes features like adjustable current limit, soft-start, and thermal shutdown protection. -
Pinout
The LT1372IS8 is a 8-pin integrated circuit (IC) with the following functions: pin 1 (Vin) is the input voltage; pin 2 (GND) is the ground reference; pin 3 (Vfb) is the voltage feedback; pin 4 (Sat) is the current limit and overvoltage shutdown; pin 5 (Boost) is the output boost; pin 6 (Comp) is the compensation; pin 7 (Vcc) is the circuit supply voltage; and pin 8 (Drive) is the gate driver output. -
Manufacturer
The LT1372IS8 is manufactured by Analog Devices, Inc. It is an American multinational semiconductor company that specializes in the design and manufacturing of integrated circuits, sensors, data converters, power management solutions, and various other electronic components. -
Application Field
The LT1372IS8 is a step-up DC-DC converter designed to provide a regulated output voltage from a lower input voltage source. It is commonly used in applications such as battery-powered devices, portable equipment, and automotive electronics where step-up voltage conversion is required to power higher voltage loads or to regulate the output voltage. -
Package
The LT1372IS8 chip is available in an 8-pin SOIC (small outline integrated circuit) package. The form factor is a surface-mount package with a width of 3.9mm and a length of 4.9mm.
Ficha de dados PDF
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