TPS61252DSGR

The TPS61252DSGR is a high-efficiency, synchronous boost converter from Texas Instruments, designed for portable and battery-powered applications. It supports a wide input voltage range and can boost voltages efficiently, making it ideal for use in devices requiring a stable output voltage higher than the input voltage. The TPS61252DSGR includes a 3.5A switch current capability, allowing it to deliver up to 5V at 2A from a lithium-ion battery.
It features a low quiescent current, contributing to longer battery life in portable applications. The device operates with high efficiency over a broad load range, thanks to its pulse-width modulation (PWM) and pulse-frequency modulation (PFM) modes. The TPS61252DSGR also includes overcurrent, overtemperature, and short-circuit protection to ensure reliable operation.
Packaged in a small 10-pin VSON (DSG) package, the TPS61252DSGR is suitable for compact designs. Its ease of use, combined with the ability to maintain efficiency across varying loads, makes it a versatile choice for designers seeking a robust boost converter solution in power-sensitive applications.

The TPS61252DSGR is a highly efficient, synchronous boost converter designed by Texas Instruments. Key features include an input voltage range from 2.3 V to 5.5 V, which makes it suitable for applications like lithium-ion battery-powered devices. It can deliver up to 5 V output at a maximum load current of 2.5 A. The device operates with a fixed switching frequency of 2 MHz, which helps in minimizing the size of external components and improving efficiency.
It also includes power-save mode operation for light-load conditions, reducing power consumption and extending battery life. The TPS61252DSGR features an adjustable output voltage via external resistors, along with an integrated soft-start function to reduce inrush current. For safety, it offers over-current protection, short-circuit protection, and thermal shutdown. The package type is a 10-pin VSON, which allows for compact designs. This boost converter is ideal for portable and battery-powered applications where space and efficiency are critical.

The TPS61252DSGR is packaged in a 10-pin WSON (DSG) package. WSON stands for "Very Very Thin Small Outline No-lead," which is a small, thermally efficient package suitable for compact electronic designs.

The TPS61252DSGR is a high-efficiency synchronous boost converter from Texas Instruments. It comes in a 10-pin WSON (DSG) package. The primary function of this device is to step-up (boost) a lower input voltage to a higher output voltage, making it suitable for battery-powered applications where maintaining a stable output voltage is critical despite varying input conditions.
Key features of the TPS61252 include:
1. High efficiency for longer battery life.
2. Integrated power MOSFETs for reduced component count and compact design.
3. Adjustable output voltage via an external resistor divider.
4. Overcurrent protection and thermal shutdown for reliability.
The pin configuration typically includes connections for input voltage (VIN), output voltage (VOUT), ground (GND), feedback (FB) for setting output voltage, and control pins such as enable (EN) and power good (PG). Ensure to refer to the datasheet for exact pin functions and layout to avoid errors in circuit design.

The manufacturer of the TPS61252DSGR is Texas Instruments. Texas Instruments is a global semiconductor company based in Dallas, Texas, known for designing and manufacturing a wide array of electronic components and integrated circuits. The company serves various industries, including consumer electronics, automotive, industrial, and communications, providing solutions for power management, data converters, amplifiers, and embedded processing. Texas Instruments is recognized for its innovation in the field of electronics and its contributions to advancements in technology across various sectors.

The TPS61252DSGR is a boost converter IC commonly used in applications requiring efficient voltage regulation with low input voltages. Key application areas include portable and battery-powered devices, smartphones, tablets, wearable technology, and other consumer electronics. It is also used in systems requiring a stable power supply from a single-cell lithium battery or multiple alkaline/NiMH cells. Its compact design and high efficiency make it ideal for minimizing power loss and extending battery life in compact electronic devices.

Equivalent products to the TPS61252DSGR, a boost converter from Texas Instruments, include:
1. LTC3122 from Analog Devices
2. MAX1771 from Maxim Integrated
3. NCP1403 from ON Semiconductor
4. RT4810 from Richtek
These alternatives offer similar functionality in boosting input voltages to higher levels, but it's important to compare their specific features and specifications to ensure compatibility with your application.