Texas Instruments

TPS62840DLCR  

DC Switching Voltage Regulators

TPS62840DLCR is a highly integrated step-down converter from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS62840DLCR is a highly integrated step-down converter that uses a synchronous rectification architecture to achieve high efficiency and low power consumption. It is available in a compact and thermally efficient WLCSP (Wafer Level Chip Scale Package) package.

Features:

1. Input voltage range: 3V to 36V
2. Output voltage range: 0.9V to 32V
3. Maximum output current: 3A
4. Synchronous rectification for high efficiency
5. Wide range of switching frequencies: 300kHz to 2.5MHz
6. Integrated power MOSFETs for reduced external component count
7. Programmable soft-start and burst mode for improved efficiency and reduced output ripple
8. Protection features: over-current protection, over-voltage protection, and thermal shutdown
9. Small form factor: 2.4mm x 3.2mm WLCSP package

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. IoT devices: sensors, cameras, and smart home devices
3. Automotive applications: infotainment systems, lighting, and power management
4. Industrial applications: motor control, sensor power, and industrial control systems
5. Medical devices: portable and wearable medical equipment

In summary, the TPS62840DLCR is a highly efficient and compact step-down converter that offers a wide range of features and is suitable for a variety of applications. Its small form factor and integrated power MOSFETs make it an ideal choice for space-constrained designs.

TPS62840DLCR Documents

Download datasheets and manufacturer documentation for TPS62840DLCR

PCN :

Product Change Notification (PDF)      

Models :

TPS62840DLCR Symbol & Footprint by SnapMagic      

Product Catalogs :

Buck Converter Quick Reference Guide (Rev. A)      

Application Notes :

Extend Battery Life with <100 nA IQ Buck Converter Achieving <150 uV Voltage Rip      

SPICE Models :

TPS62840 ENCRYPTED PSPICE TRANSIENT MODEL (Rev. A)       TPS62840 ENCRYPTED PSPICE TRANSIENT MODEL (Rev. B)       TPS62842 PSpice Transient Model       TPS62841 PSPICE Model