TPS62356YZGR - Texas Instruments

Manufacturer Part Number

TPS62356YZGR

Manufacturer

Texas Instruments

Introduction

The TPS62356YZGR is a high-efficiency step-down converter from Texas Instruments, designed for battery-powered and low-power applications. It belongs to the category of Power Management Integrated Circuits (PMIC), specifically voltage regulators for DC to DC switching.

Product Features and Performance

High-Efficiency Step-Down Converter

Adjustable Output Voltage

Supports 1A Current Output

3MHz Switching Frequency for small output capacitors and inductors

Synchronous Rectification for improved efficiency

Positive Output Configuration with Buck Topology

Operational over a wide input voltage range from 2.7V to 5.5V

Product Advantages

High energy efficiency, reducing battery drain

Small form factor (12-UFBGA, DSBGA package) suitable for compact devices

Flexibility in voltage requirements due to adjustable output

High-frequency operation allows for the use of smaller passive components

Key Technical Parameters

Voltage Input (Min): 2.7V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.5V (1.8V)

Voltage Output (Max): 1.98V

Current Output: 1A

Frequency Switching: 3MHz

Operating Temperature: -40°C to +85°C

Quality and Safety Features

Built-in thermal overload protection

Under-voltage lockout (UVLO)

Short circuit protection

Compatibility

Compatible with a wide range of batteries and power sources due to its broad input voltage range

Suitable for various MCU, FPGA, and sensor applications requiring adjustable power supply

Application Areas

Portable Electronics

Wearable Devices

IoT Devices

Smartphones and Tablets

Medical Devices

Product Lifecycle

Currently in the Active phase, with no indication of nearing discontinuation

Future upgrades or replacements are typically announced by Texas Instruments in advance

Several Key Reasons to Choose This Product

High efficiency reduces power consumption and extends battery life

Compact package enables integration into space-constrained designs

Adjustable output voltage provides design flexibility for different applications

High switching frequency allows the use of smaller, low-cost external components

Robust protection features ensure reliability and safety in operation