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TPS548A20RVER
IC REG BUCK ADJ 15A 28VQFN
- Fabricante
- Mfr. Parte #TPS548A20RVER
- Paquete VQFN28
- Hoja de datos
- En stock4345
100% original & Nuevo
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Garantía de 365 días
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | SWIFT™, D-CAP3™, Eco-Mode™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 1.5V |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 15A |
| Frequency-Switching | Selectable |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 28-VFQFN Exposed Pad |
Descripción general
Description
Key features of the TPS548A20RVER include:
- Integrated FETs: The device has integrated high-side and low-side MOSFETs, which reduce the need for external components and improve efficiency.
- Advanced Control Architecture: It utilizes D-CAP3™ control mode, enabling fast transient response and minimal output capacitance.
- Adjustable Switching Frequency: The device offers a programmable switching frequency ranging from 400 kHz to 2.4 MHz, allowing designers to optimize the balance between efficiency and size.
- Protection Features: It includes various protection features such as overcurrent protection, undervoltage lockout, and thermal shutdown, enhancing reliability and safety.
- Compact Package: The TPS548A20RVER is available in a 2.5 mm x 3 mm VQFN package, saving board space for compact designs.
Overall, the TPS548A20RVER provides a compact, efficient, and flexible solution for modern power management requirements.
Features
1. Output Current: It supports up to 15A continuous output current.
2. Wide Input Voltage Range: Operates from 2.95V to 16V, suitable for a variety of power sources.
3. Adjustable Output Voltage: Offers a programmable output voltage from 0.5V to 5.5V.
4. High Efficiency: Utilizes synchronous rectification for efficiency optimization, reducing thermal concerns.
5. Integrated MOSFETs: Incorporates high and low-side MOSFETs for compact design and fewer external components.
6. Compact Package: Available in a 42-pin VQFN package, enhancing design flexibility in space-constrained applications.
7. Advanced Features: Includes voltage margining, remote sense, accurate voltage regulation, and load-line support.
8. Protection Features: Overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown ensure reliability.
9. Soft-Start and Tracking: Features adjustable soft-start and pre-bias startup for controlled power-up.
These characteristics make the TPS548A20RVER suitable for powering FPGAs, ASICs, and other high-performance digital processors in computing, telecommunications, and networking applications.
Package
Pinout
Key functions and features include:
- Input voltage range: 1.5 V to 18 V
- Output voltage range: 0.5 V to 5.5 V
- Continuous output current: up to 8 A
- High efficiency with integrated MOSFETs
- Monolithic design for a compact power solution
- Supports a variety of applications, including telecommunications, networking, and computing systems.
This converter provides superior thermal performance, optimized power stage efficiency, and flexibility to meet diverse design requirements. It is suitable for space-constrained applications, offering robust performance with minimal external components.
Manufacturer
Application
Equivalent
1. LM5145 - Texas Instruments
2. MP8796 - Monolithic Power Systems
3. ISL81801 - Renesas Electronics
4. LT8614 - Analog Devices (formerly Linear Technology)
5. MAX20751 - Maxim Integrated (now part of Analog Devices)
These alternatives may not be identical in specifications, so it's important to check the datasheets for compatibility in your specific application.
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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