TLE2425MD

Noise - 0.1Hz to 10Hz:	--
Base Part Number:	TLE2425
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 125°C (TA)
Current - Supply:	--
Voltage - Input:	4 V ~ 40 V
Noise - 10Hz to 10kHz:	100µVrms
Series:	--
Temperature Coefficient:	20ppm/°C Typical
Tolerance:	±0.8%
Current - Output:	20mA
Voltage - Output (Min/Fixed):	2.5V
Output Type:	Fixed
Reference Type:	Ground Reference (Virtual)
Part Status:	Active
Packaging:	Tube

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Introduction

Pulse Width Modulation (PWM) is a common method for controlling voltage in electronic circuits. It is used mainly in switching power supplies, motor control, and many other applications. The TLE2425MD is an integrated PWM controller designed to provide excellent performance in request for applications. It is a voltage reference device that provides a precise voltage reference for precision regulated supplies in microcontroller-based systems.

Application Field

The TLE2425MD application field includes precision regulated power supplies, linear voltage regulators, microprocessor-based power supplies, and power supply sequencing in low-power systems. It is suitable for applications such as switching power supply, motor control, Lithium-ion battery charger, battery switchover, and solar panel voltage regulation.

Features

The TLE2425MD has a wide input voltage range, from 30V to 60V, and a programmable output voltage range from 0.6V to 6V. It can operate in either current limiting or voltage regulation mode with a programmable switch point. Its external references provide excellent accuracy on the output voltage. The device also includes feedback amplifiers, low dropout voltage, soft-start circuit, off-time control and over-temperature protection features.

Working Principle

The TLE2425MD is a voltage reference device. It works by using an external voltage reference to provide a stable and precise voltage output. It has internal feedback amplifiers, low dropout voltage, and a programmable switch point. It works by measuring the output voltage and comparing it to the external reference. It then adjusts the output voltage accordingly.The device works by controlling the voltage applied to the load. It does this by increasing or decreasing the on-time of the power switch. The power switch is usually a MOSFET or IGBT transistor. It adjusts the on-time based on the input voltage and the programmed switch point.

Conclusion

The TLE2425MD is an integrated voltage reference device designed for use in precision regulated power supplies and linear voltage regulator applications. It has a wide input voltage range and a programmable output voltage range. It also has feedback amplifiers, low dropout voltage, and a programmable switch point. It works by using an external reference to provide a stable and precise output voltage.

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