MC33730EKR2 - Freescale Semiconductor

Manufacturer Part Number

MC33730EKR2

Manufacturer

nxp-semiconductors

Introduction

The MC33730EKR2 is a versatile Power Management Integrated Circuit (PMIC) designed to provide efficient power management solutions, including step-down (buck) conversion and linear regulation, for a wide range of applications.

Product Features and Performance

Integrates step-down (buck) and linear (LDO) voltage regulators

Three output channels for versatile application needs

Supports switching frequencies between 100kHz and 500kHz for efficient power conversion

Output 1 provides 5V and 2A, suitable for power-demanding components

Outputs 2 and 3 are adjustable up to 15mA each for customizable applications

Operates across a wide input voltage range of 6V to 26.5V

Designed for high-temperature performance, operating from -40°C to 125°C

Product Advantages

Compact solution combining buck and LDO regulators

Highly efficient power conversion maximizes battery life

Flexible power supply options accommodate various input voltages

High temperature range ensures reliability in harsh environments

Surface mount technology simplifies PCB design and manufacturing

Key Technical Parameters

Topology: Step-Down (Buck) (1), Linear (LDO) (2)

Number of Outputs: 3

Frequency Switching: 100kHz ~ 500kHz

Voltage/Current Output 1: 5V, 2A

Voltage/Current Output 2: Adjustable, 15mA

Voltage/Current Output 3: Adjustable, 15mA

Voltage Supply: 6V ~ 26.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to meet high reliability and safety standards for power management circuits

Robust design ensures stable operation under extended temperature ranges

Compatibility

Flexible for various applications due to its wide input voltage range and adjustable output voltages

Compatible with surface mount technologies for PCB integration

Application Areas

Consumer electronics

Automotive systems

Industrial controls

Portable devices

Product Lifecycle

Currently in the Active phase, not nearing discontinuation

Manufacturer offers continuity for product availability

Several Key Reasons to Choose This Product

Versatile power management solution combines both buck and LDO regulators

High efficiency and adjustable outputs support diverse power needs

Robust operation across a wide range of temperatures and input voltages

Surface mount design enables easier integration into modern PCBs

Active product status with manufacturer support ensures reliability and future availability