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TPS65265RHBR
IC REG BUCK ADJ TRPL 32VQFN
- Fabricante
- Mfr. Parte #TPS65265RHBR
- Paquete VQFN-32
- Hoja de datos
- En stock4226
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 3 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 17V |
| Current-Output | 5A, 3A, 2A |
| Frequency-Switching | 250kHz ~ 2.3MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 32-VFQFN Exposed Pad |
Descripción general
Description
Key features of the TPS65265RHBR include a wide input voltage range, typically from 4.5 V to 18 V, and a switching frequency that can be adjusted up to 2.2 MHz, allowing for compact power supply designs with small inductors and capacitors. It also includes features such as adjustable output voltage, power-good signals, internal compensation, and overcurrent protection to enhance system reliability and performance.
The IC is housed in a thermally enhanced 32-pin VQFN package, ensuring efficient heat dissipation, which is critical for maintaining performance in high-power applications. Overall, the TPS65265RHBR is a versatile solution ideal for applications requiring efficient multi-channel power management.
Features
1. Triple Buck Converters: It integrates three synchronous step-down buck converters that can deliver high efficiency and are capable of supplying up to 3 A of current each.
2. Wide Input Voltage Range: The device supports a wide input voltage range from 4.5 V to 18 V, making it suitable for a variety of applications.
3. Adjustable Output: The output voltage for each converter is adjustable, providing flexibility for different load requirements.
4. Integrated Switches: It includes internal power MOSFETs, reducing the need for external components and simplifying the design.
5. Synchronization and Sequencing: The device supports synchronization to an external clock and has power sequencing capabilities, beneficial for system integration.
6. Protections: The TPS65265RHBR includes various protection features such as over-current, over-voltage, under-voltage lockout, and thermal shutdown, enhancing reliability.
7. Compact Package: It comes in a 32-pin VQFN package, optimizing space in compact designs.
These features make it suitable for applications in telecommunications, industrial, and consumer electronics where efficient power management is critical.
Package
Pinout
The TPS65265RHBR is designed to provide three high-efficiency buck converters that are often used in powering processors, FPGAs, and other digital ASICs in applications like industrial, automotive, or telecom. Each buck converter is individually adjustable and can supply a different output voltage, making the IC versatile for varied power requirements. The device also includes features such as power sequencing, adjustable switching frequency, and synchronization capability.
In summary, the TPS65265RHBR is a 32-pin PMIC with three buck converters, suited for complex power management needs in various electronic systems. For detailed specifications, always refer to the manufacturer's datasheet.
Manufacturer
Application
Equivalent
1. LM3150MH by Texas Instruments – A simple switcher controller for high-performance DC-DC conversion.
2. MAX15046ETM+ by Maxim Integrated – A step-down controller for high-efficiency applications.
3. LT8612 by Analog Devices – A high-efficiency step-down regulator.
4. MP2340 by Monolithic Power Systems – A synchronous step-down converter.
Ensure compatibility by comparing specifications like input voltage range, output current, and features.
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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