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LTC1771EMS8
Switching Voltage Regulators LTC1771 - 10- A Quiescent Current High Efficiency Step-Down DC/DC Controller
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- Mfr. Parte #LTC1771EMS8
- Paquete
- Hoja de datos LTC1771EMS8 DataSheet
- En stock20925
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Especificaciones
Descripción general
Description
Key specifications include a supply voltage range of 2.7V to 5.5V, with a typical settling time of 5 µs. The device offers an internal reference voltage and can drive a load of up to 10 kΩ, making it suitable for both industrial and consumer applications.
The LTC1771 supports both I²C and SPI communication protocols, allowing for flexibility in interfacing with microcontrollers and digital systems. Additionally, its low quiescent current makes it ideal for battery-powered devices.
Overall, the LTC1771EMS8 is a reliable choice for engineers looking to implement precise analog control with digital systems, thanks to its compact package and efficient power management features.
Features
1. Input Voltage Range: Operates from a wide input voltage range of 2.7V to 20V.
2. Output Current: Capable of delivering up to 1A of output current.
3. Low Dropout Voltage: Features a low dropout voltage, typically around 300mV at 1A load, ensuring efficient operation.
4. Adjustable Output: Provides an adjustable output voltage range from 1.2V to 12V, allowing flexibility for different applications.
5. Fast Transient Response: Designed for fast transient response to load changes, making it suitable for high-performance systems.
6. Power Good Output: Includes a power good output signal indicating the status of the output voltage.
7. Overcurrent and Thermal Protection: Incorporates built-in overcurrent and thermal protection to enhance reliability.
8. Compact Package: Available in an 8-lead MSOP package for space-constrained applications.
These features make the LTC1771EMS8 ideal for powering various electronic devices, including portable and battery-operated systems.
Package
Pinout
1. VIN: Input voltage.
2. SW: Switch node for the inductor connection.
3. GND: Ground reference.
4. VOUT: Output voltage.
5. COMP: Compensation node for feedback control.
6. CSN: Current sense negative input.
7. CSP: Current sense positive input.
8. FB: Feedback voltage input for regulation.
The LTC1771 is designed for step-down (buck) applications, providing efficient voltage regulation with a wide input voltage range, and it is suitable for use in battery-powered devices and other applications requiring high efficiency.
Manufacturer
Application
Equivalent
Envío
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ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.
Referencia de tarifas de envío (DHL/FedEx):
DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.
FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.
Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.
Pagos
Payment Methods
El plazo de pago es 100% prepagado.
Actualmente, solo aceptamos los siguientes métodos de pago:
1. de PayPal
2. Tarjeta de crédito/débito
3. Transferencia bancaria
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