E-UC2842BD1013TR

Duty Cycle:	96%
Base Part Number:	UC2842B
Mounting Type:	Surface Mount
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 150°C (TJ)
Control Features:	Frequency Control
Fault Protection:	Current Limiting
Frequency - Switching:	Up to 500kHz
Series:	--
Voltage - Supply (Vcc/Vdd):	10 V ~ 30 V
Voltage - Start Up:	16V
Topology:	Forward
Voltage - Breakdown:	--
Internal Switch(s):	No
Output Isolation:	Isolated
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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E-UC2842BD1013TR Application Field and Working Principle

Power Management IC (PMIC) encompasses a wide variety of integrated circuits that enable the control and efficient management of power in a variety of electronics. AC/DC converters, offline switchers, and voltage regulators are all components of a PMIC. The E-UC2842BD1013TR is a PMIC from Rohm Semiconductor that integrates a variety of features and capabilities, including AC/DC converters, offline switchers, voltage regulation, and more. This article will discuss the application field and working principle of the E-UC2842BD1013TR.

Application Field

The E-UC2842BD1013TR is a two-phase single-output DC/DC converter, optimized for low noise and high efficiency. It is capable of delivering up to 30A of continuous current and can operate with input voltages of up to 28V. It is ideal for use in industrial, LED lighting, and battery-powered equipment or any system requiring a noise-free and efficient power source. It is designed to be used in applications such as motor controls, lighting and power supply, telecom, and data processing equipment.

Working Principle

The E-UC2842BD1013TR operates on the pulse-width modulation (PWM) technique, which is widely used in power supplies and circuits that require a high efficiency of power transmission. The switching time of the device is determined by the combination of an internal frequency setting resistor, external loop compensation components and the inductance. The PWM technique adjusts the output voltage or current by varying the duty cycle of the output signal. The E-UC2842BD1013TR employs this technique to provide a stable and reliable output voltage with minimal noise and interference.The E-UC2842BD1013TR also features built-in protection functions, such as overload protection, short-circuit detection and thermal shut-down. These protection functions enable the device to operate safely and reliably in any environment.

Conclusion

The E-UC2842BD1013TR from Rohm Semiconductor is a two-phase single-output DC/DC converter optimized for low noise and high efficiency. Its wide input range and high output current capability make it ideal for use in industrial, LED lighting, and battery-powered applications. It operates on the PWM technique and features built-in protection functions. This device can be used to provide a stable and reliable power source for many different types of equipment.

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