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LT3825EFE#TRPBF
IC REG CTRLR FLYBACK 16TSSOP
- Fabricante
- Mfr. Parte #LT3825EFE#TRPBF
- Paquete
- Hoja de datos LT3825EFE#TRPBF DataSheet
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Especificaciones
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Flyback |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 9.7V ~ 18V |
| Frequency - Switching | 100kHz |
| Duty Cycle (Max) | 88% |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Control Features | Enable, Frequency Control, On Time Control |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 16-TSSOP-EP |
| Base Product Number | LT3825 |
Descripción general
Description
Key features include excellent efficiency, integrated power switches, and a small footprint, allowing for compact circuit designs. It incorporates advanced features like programmable soft-start, over-voltage protection, and thermal shutdown, ensuring reliable operation in demanding environments. The LT3825 also supports remote sensing to improve voltage regulation at the load.
Overall, the LT3825EFE#TRPBF is ideal for applications requiring efficient power conversion with robust performance and scalability.
Features
1. Wide Input Voltage Range: Supports input voltages from 4.5V to 60V, making it suitable for various applications.
2. Adjustable Output Voltage: Can be configured for output voltages down to 0.8V, allowing flexibility in design.
3. High Efficiency: Offers efficiency up to 95%, minimizing heat generation and improving overall performance.
4. High Output Current: Capable of delivering up to 2A of output current, suitable for powering demanding loads.
5. Switching Frequency: Operates at a programmable switching frequency of up to 2.5 MHz, facilitating the use of smaller inductors and capacitors.
6. Protection Features: Includes built-in overvoltage, overcurrent, and thermal shutdown protections to enhance reliability.
7. Ease of Use: Features a simple external component design and integrates various control functionalities for straightforward implementation.
These characteristics make the LT3825EFE#TRPBF ideal for industrial, automotive, and high-performance power supply applications.
Package
Pinout
Key functions of the LT3825 include:
1. Power Management: Designed for high-efficiency buck (step-down) regulation.
2. Voltage Regulation: Adjustable output voltage with a range typically from 0.8V to 18V.
3. Current Sensing: Integrated current sense for overcurrent protection.
4. PWM Control: Utilizes pulse-width modulation for output control.
5. Soft-Start: Allows for controlled ramp-up of output voltage.
6. Compensation: External compensation for flexibility in different applications.
7. Synchronization: Can be synchronized with an external clock.
The device is suitable for applications in power supplies, DC/DC converters, and battery management systems. For detailed specifications and pin functions, refer to the official datasheet.
Manufacturer
Application
Equivalent
1. LM2675 - Texas Instruments
2. TPS563201 - Texas Instruments
3. MP1584 - Monolithic Power Systems
4. LM2596 - Texas Instruments
Always verify specifications, as performance and features may vary.
Envío
Métodos de envíoNosotros
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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