UC28025DWR

Description

The UC28025DWR is a voltage regulator IC from Texas Instruments. It offers an output voltage range of 1.5V to 9.5V, with a maximum output current of 150mA. The device comes in a compact SOP-8 package and includes built-in protection features. With its efficient design, UC28025DWR is suitable for various applications that require reliable voltage regulation.

Features

The UC28025DWR is a voltage regulator IC with key features:
Output Voltage Range: 1.5V to 9.5V, adaptable for various applications.
Maximum Output Current: 150mA, which ensures manageable power draw.
Package: 16-SoIC, offering a compact form factor suitable for space-constrained designs.
Protection Features: Built-in overcurrent and thermal protection to ensure reliable operation under varying conditions. These features make the UC28025DWR an efficient choice for voltage regulation in various electronic applications.

Package

The UC28025DWR has a package type of 16-SOIC, which is a small surface-mount package.

Pinout

The UC28025DWR is a 16-pin SOIC (Small Outline Integrated Circuit) current mode PWM controller. Key pin functions are:
VDD: Power supply input, typically +5V or +12V.
GND: Ground connection for the IC.
IN: Input voltage to control PWM frequency and duty cycle.
OUT: PWM output, a digital signal proportional to the desired output voltage.
ENA: Enable pin, controlling when the PWM output is active. Please note that not all pins are essential for every application, so consult the datasheet for specific details.

Manufacturer

The manufacturer of the UC28025DWR is Texas Instruments (TI), a leading global semiconductor company. TI specializes in developing and producing advanced electronic components and integrated circuits for various industries, including communication, automotive, and consumer electronics.

Applications

UC28025DWR is a current mode PWM controller designed for power management in electronic systems. Its application areas include:
Embedded systems: Providing efficient power control for microcontrollers.
Lighting applications: Controlling the brightness of LED lights through PWM.
Motor drivers: Optimizing motor performance by adjusting voltage and current.
Battery chargers: Precisely controlling charging currents to prolong battery life. In summary, UC28025DWR finds application in power management systems across various electronic devices.

Equivalent

The equivalent product of UC28025DWR by Texas Instruments might be the UC2802X series, which also includes current mode PWM controllers. Be sure to check the specifications for compatibility.

Specifications