Texas Instruments

TPS70245PWPR

TPS70245PWPR Description

The TPS70245PWPR is a high-performance linear regulator from Texas Instruments, designed to provide stable and efficient power management solutions. This device features two fixed-output regulators with output voltages of 3.3 andV 1.2V, making it suitable for a wide range of applications requiring multiple power rails. The TPS70245PWPR is housed in a 20-pin HTSSOP package, optimized for surface-mount applications.

TPS70245PWPR Features

• Output Type: Fixed, ensuring consistent and reliable power delivery.
• Voltage - Input (Max): 6V, allowing for a broad range of input voltage sources.
• Current - Output: Dual outputs of 500mA and 250mA, providing flexibility for different load requirements.
• Number of Regulators: Two, enabling simultaneous power management for multiple circuits.
• Output Configuration: Positive, suitable for standard power supply applications.
• Current - Supply (Max): 230 µA, ensuring low power consumption.
• Current - Quiescent (Iq): 190 µA, contributing to high efficiency even at low load conditions.
• PSRR: 60dB at 1kHz and 50dB at 1kHz, providing excellent noise rejection and signal integrity.
• Control Features: Enable, Power Good, Reset, and Sequencing, offering advanced control and monitoring capabilities.
• Protection Features: Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO), ensuring robust protection against various fault conditions.
• Mounting Type: Surface Mount, suitable for compact and high-density designs.
• Product Status: Active, ensuring long-term availability and support.
• REACH Status: REACH Unaffected, compliant with environmental regulations.
• RoHS Status: ROHS3 Compliant, ensuring environmental sustainability.
• Moisture Sensitivity Level (MSL): 2 (1 Year), suitable for standard manufacturing processes.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

TPS70245PWPR Applications

The TPS70245PWPR is ideal for applications requiring dual power rails with precise voltage regulation. Its low quiescent current and high PSRR make it suitable for low-power and noise-sensitive applications. Specific use cases include:

• Consumer Electronics: Providing stable power for devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Ensuring reliable power for sensors, controllers, and other industrial devices.
• Telecommunications: Supplying power to base stations, routers, and other networking equipment.
• Automotive Systems: Powering electronic control units (ECUs) and infotainment systems.
• Medical Devices: Ensuring stable and low-noise power for sensitive medical instrumentation.

Conclusion of TPS70245PWPR

The TPS70245PWPR from Texas Instruments stands out as a versatile and reliable linear regulator, offering dual fixed-output voltages of 3.3V and 1.2V. Its advanced control and protection features, combined with low power consumption and high PSRR, make it an excellent choice for a variety of applications. The TPS70245PWPR's robust design and compliance with industry standards ensure long-term reliability and ease of integration into modern electronic systems.