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TPS62133RGTR
+NomenclatureIC REG BUCK 5V 3A 16QFN
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FabricantTexas Instruments
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Pièce fabricant #TPS62133RGTR
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Package QFN-16
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En stock1656
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | DCS-Control™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Fixed |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 5V |
| Current-Output | 3A |
| Frequency-Switching | 2.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-VFQFN Exposed Pad |
Présentation
Description
Key features of the TPS62133RGTR include a wide input voltage range, adjustable output voltage, and a high switching frequency of up to 2.5 MHz, allowing for the use of smaller external components. It also offers good thermal performance and a small package size, making it suitable for compact electronic devices. The converter includes protection features like over-current protection, thermal shutdown, and under-voltage lockout.
Applications for the TPS62133RGTR include portable electronics, industrial and automotive systems, and any other applications requiring efficient power conversion in a small form factor.
Equivalent
1. LMR33630 from Texas Instruments - A 3 A synchronous step-down converter.
2. MPM3610 from Monolithic Power Systems - A 1.2 A step-down module.
3. MAX15062 from Maxim Integrated - A 60V, 300mA step-down DC-DC converter.
4. LT8609 from Analog Devices - A 2A, 42V input synchronous step-down regulator.
These alternatives might offer different features such as input voltage range, output current, or packaging.
Features
1. Input Voltage Range: Operates from 3 V to 17 V, making it suitable for various applications like battery-powered devices and industrial equipment.
2. Output Voltage: Adjustable output voltage range from 0.9 V to 6 V.
3. Output Current: Capable of delivering up to 3 A of continuous output current.
4. Efficiency: High efficiency up to 95%, reducing heat dissipation and power loss.
5. Switching Frequency: Fixed switching frequency of 2.5 MHz allows for smaller external components and fast transient response.
6. Output Discharge: Integrated output discharge function serves to quickly discharge output capacitors during shutdown.
7. Thermal Shutdown and Protection: Includes thermal shutdown and overcurrent protection for enhanced device reliability.
8. Soft Start: Features adjustable soft start to limit inrush current.
9. Package: Comes in a compact 16-pin VQFN package, saving board space.
These features make the TPS62133RGTR suitable for applications that require compact size, high efficiency, and reliable performance.
Pinout
Key functions of the TPS62133 include:
- High-efficiency DC-DC conversion with integrated switches.
- Adjustable output voltage via external resistors.
- Wide input voltage range, suitable for various battery-operated applications.
- Features include soft start, power good signal, and thermal shutdown.
- Supports up to 3 A of output current.
- Offers a power-save mode for improved efficiency at light loads.
The TPS62133RGTR is commonly used in portable electronic devices, industrial equipment, and other applications requiring efficient voltage conversion with a compact footprint.
Manufacturer
Application
1. Battery-Powered Devices: Ideal for portable electronics like smartphones, tablets, and wearables due to its high efficiency and low power consumption.
2. Industrial and Automotive: Used in systems requiring stable power delivery under varying conditions.
3. IoT Devices: Supports low-power Internet of Things applications by extending battery life.
4. Communications Equipment: Powers components in networking devices and wireless modules.
5. Consumer Electronics: Utilized in products like cameras and handheld gaming devices for efficient power regulation.
Its compact size and reliable performance make it versatile across these sectors.