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TPS62135RGXR
IC REG BUCK ADJ 3.5A 11VQFN
- Fabricante
- Mfr. Parte #TPS62135RGXR
- Paquete QFN-11
- Hoja de datos
- En stock2997
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 12V |
| Current-Output | 4A |
| Frequency-Switching | 2.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 11-VFQFN |
Descripción general
Description
Key features of the TPS62135RGXR include its high efficiency, typically above 90%, even at light loads. It supports a selectable switching frequency of 1 MHz or 2.5 MHz, allowing designers to optimize the trade-off between efficiency and component size. The converter also offers a robust set of protections, including overcurrent, overtemperature, and undervoltage lockout.
The TPS62135RGXR comes in a compact VQFN package, facilitating easy integration into space-constrained designs. Its advanced control architecture provides fast transient response, and it supports adjustable output voltage through an external resistor divider. Overall, the TPS62135RGXR is a versatile and reliable solution for efficient power management in various electronic applications.
Features
Key features include high efficiency, with a peak efficiency of over 90%, and a low quiescent current of 17 µA, which helps extend battery life in portable applications. The device employs an adaptive on-time DCS-Control topology, ensuring fast transient response and excellent line and load regulation.
The TPS62135RGXR also provides a power-good output, enabling precise power sequencing. It includes protection features such as thermal shutdown, output short-circuit protection, and overcurrent protection to enhance reliability and safety in operation. The converter comes in a space-saving 3 mm x 3 mm VQFN package, making it suitable for compact designs. Its operating temperature range is -40°C to 125°C, accommodating a wide range of environmental conditions.
Package
Pinout
1. VIN: Input voltage supply.
2. SW: Switching node, connected to the inductor.
3. FB: Feedback, for output voltage regulation.
4. EN: Enable, used to turn the device on or off.
5. SS/TR: Soft-start and tracking, to control the startup characteristics.
6. PG: Power good indicator, to signal the status of the output voltage.
7. GND: Ground, as a reference point for the circuit.
8. VOS: Output voltage sense.
9. FSW: Frequency set, to adjust the switching frequency.
10. PS/SYNC: Power save mode and synchronization input.
11. AGND: Analog ground for internal reference.
12. NC: No connection.
13. VOSNS: Remote output voltage sensing.
This pin configuration allows the TPS62135RGXR to efficiently convert and regulate output voltage in a variety of electronic applications.
Manufacturer
Application
Equivalent
1. LTC3605 - from Analog Devices: 5A monolithic synchronous step-down regulator.
2. MP1496 - from Monolithic Power Systems: 1.2MHz, 3A synchronous step-down regulator.
3. LMR33630 - from Texas Instruments: 3.8V to 36V, 3A synchronous buck converter.
4. MAX17501 - from Maxim Integrated: 4.5V to 60V, 500mA/1A/1.7A, synchronous DC-DC buck converter.
Always check specific requirements to ensure compatibility.
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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