Texas Instruments

TPS62849DLCR  

DC Switching Voltage Regulators

The TPS62849DLCR is a highly integrated step-down converter from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications.

Description:

The TPS62849DLCR is a highly integrated step-down converter that uses a synchronous rectification architecture to achieve high efficiency and low output voltage ripple. It features a wide input voltage range of 4.5V to 22V and can deliver up to 2A of output current. The device is available in a compact WLCSP (Wafer Level Chip Scale Package) package, making it suitable for space-constrained applications.

Features:

1. High efficiency: The TPS62849DLCR achieves high efficiency by using a synchronous rectification architecture and a low quiescent current of 35µA.
2. Wide input voltage range: The device can operate with input voltages from 4.5V to 22V, making it suitable for a wide range of applications.
3. High output current: The TPS62849DLCR can deliver up to 2A of output current, making it suitable for applications that require high power.
4. Low output voltage ripple: The device features a low output voltage ripple of 50mV, which is ideal for applications that require a stable output voltage.
5. Compact package: The TPS62849DLCR is available in a compact WLCSP package, which is ideal for space-constrained applications.

Applications:

The TPS62849DLCR is suitable for a wide range of applications, including:

1. Portable devices: The TPS62849DLCR can be used to provide efficient power conversion for portable devices such as smartphones, tablets, and wearable devices.
2. Industrial applications: The device can be used in industrial applications that require a stable output voltage and high efficiency, such as motor controllers and sensor interfaces.
3. Automotive applications: The TPS62849DLCR can be used in automotive applications that require a wide input voltage range and high efficiency, such as infotainment systems and advanced driver assistance systems (ADAS).
4. Medical devices: The device can be used in medical devices that require a stable output voltage and high efficiency, such as portable ultrasound machines and patient monitoring devices.

In summary, the TPS62849DLCR is a highly integrated step-down converter that offers high efficiency, a wide input voltage range, high output current, low output voltage ripple, and a compact package. It is suitable for a wide range of applications, including portable devices, industrial applications, automotive applications, and medical devices.

TPS62849DLCR Documents

Download datasheets and manufacturer documentation for TPS62849DLCR

PCN Assembly/Origin :

Additional Fab Site 05/Jul/2023      

Datasheets :

TPS62840 Datasheet      

PCN Design/Specification :

Assembly Materials 28/Dec/2021