MAX16993ATJI/V+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

The MAX16993ATJI/V+T application field and working principle falls into the Power Management Integrated Circuit (PMIC) Voltage Regulators and DC DC Switching Regulators product categories. The MAX16993ATJI/V+T is a high-accuracy, low-noise, and highly integrated active, fixed-frequency dual-channel synchronous DC-DC buck converter. Its main applications include SIM card supplies, eMMC, hard disk drive supplies, RF power amplifiers, and thermal sensors. This device allows for direct connection between the power supply and multiple components, making it a time-saving and cost-effective solution for many applications. It can provide the accurate output voltage, even under heavy loading conditions.

The MAX16993ATJI/V+T is a high-accuracy, low-noise, and highly integrated active, fixed-frequency dual-channel synchronous DC-DC buck converter. Its main features include an integrated high-bandwidth error amplifier, a digital interface (SPI or two-wire serial)for output voltage programming, two soft-start pins, and a soft-stop function. In addition, the MAX16993ATJI/V+T integrates two external MOSFETs and a gate driver to reduce total system cost, improve efficiency, and provide ~75mA of load current. An internal clock allows for precise output voltage tracking. The device also delivers precise output voltage under heavy loading by employing a closed-loop feedback scheme.

The MAX16993ATJI/V+T operates in pulse-width modulation (PWM) mode, which is the most common switching mode in DC to DC converters. The operating principle is simple: in each cycle, a switch is opened and closed multiple times, effectively changing the flow of the current. The length of each pulse, called the duty cycle, can be adjusted to control the output voltage. When the switch is closed, the current will flow and the output voltage will increase; when the switch is open, the output voltage will decrease. This PWM mode allows for good regulation of the output voltage over a wide range of load conditions.

The MAX16993ATJI/V+T also features internal startup circuitry and a soft-start function to provide reliable system startup and improve current protection when a large load is applied. In addition, an over temperature protection circuit is included to protect the device against over-temperature conditions. Other features include a digital interface for voltage programming and an integrated low ESR current limiter for output voltage stability.

The MAX16993ATJI/V+T is an ideal solution for low-cost, low-noise, and accurate output voltage regulation in many applications. It is also an ideal choice for power supplies and battery chargers. Its features and performance make it suitable for a wide range of applications, including cellular phones, notebooks, cameras, and other personal electronics. The device is available in a compact 8-pin QFN package and is designed to meet the stringent requirements of the mobile handset market.

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