MAX16125WTDB29+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MAX16125WTDB29+T is a member of the MAX16125 family of ultra-low quiescent current (IQ) supervisor circuits used for monitoring power supplies in portable, battery-powered applications. It is a versatile circuit that can be used for many applications including battery chargers, digital cameras, media players, and general purpose power supplies. This application note will discuss the application field and working principles of MAX16125WTDB29+T.

MAX16125WTDB29+T is ideal solution for battery Management in portable devices. It is a low-voltage supervisory circuit designed to monitor power supply voltages up to 3V and is designed to shut off the supply when the voltage drops below the programmed threshold. The MAX16125WTDB29+T can be used to detect undervoltage and overvoltage conditions and to monitor the battery voltage. The MAX16125WTDB29+T can also be used to Power-On-Reset (POR) a variety of microcontrollers, with RESET outputs triggered at power up and power down. The circuit also has an active-high interrupt output (INTH) that may be used to alert a system processor that the voltage has dropped below the programmed threshold.

The MAX16125WTDB29+T has two user-programmable thresholds. It supports an adjustable undervoltage (UV) threshold and an adjustable overvoltage (OV) threshold. Both the UV and OV thresholds can be programmed to a wide range of values between 0.74V and 4V. When the power supply voltage is outside this range, the device will assert a RESET or INTH signal. The MAX16125WTDB29+T also features an adjustable start-up delay that can be used to prevent false RESET outputs. The start-up delay time can be programmed to a range of time periods, from 0.2µs to 4.19s.

The MAX16125WTDB29+T also has an adjustable hysteresis feature, which allows the user to set the hysteresis value, beyond the normal UV/OV thresholds. The hysteresis allows for a greater margin of accuracy in detecting voltage transitions, preventing false RESET or INTH outputs. The circuit also has an active-low Power-up Reset (PUR) output, which is asserted when the supply voltage rises above the UV threshold. The PUR output remains active until the supply voltage drops below the UV threshold.

The MAX16125WTDB29+T can be used in many applications that require monitoring of power supply voltages such as battery-operated portable devices, digital cameras, media players, and general purpose power supplies. It is an ideal solution for battery management in portable applications due to its ultra-low IQ, programmable thresholds, adjustable start-up delay, and adjustable hysteresis feature.

In conclusion, the MAX16125WTDB29+T is an ideal solution for battery management in portable devices. It is a ultra-low quiescent current (IQ) supervisor circuit designed to monitor power supply voltages up to 3V, and has two user-programmable thresholds and an adjustable hysteresis feature, which allows for greater accuracy in detecting voltage transitions. The MAX16125WTDB29+T can be used for many applications including battery chargers, digital cameras, media players, and general purpose power supplies.

The specific data is subject to PDF, and the above content is for reference