Maxim launched four power tracker / sequencer

Maxim Integrated Products (maxim integrated products) introduced the MAX6876 EEPROM-programmable, multi-power supply tracker / sequencer can monitor four system voltages, the required voltage tracking and NC7SZ126P5X datasheet and / or providing the right sort of system power and NC7SZ126P5X price and power conditions.

MAX6876 resolution of critical threshold can be set, through the I2C interface to adjust the timing parameters, these parameters are stored in internal EEPROM. MAX6876 also provides monitoring capabilities and NC7SZ126P5X suppliers and over-current detection circuit. The device provides programmable for each input undervoltage and overvoltage thresholds. When all the provisions of the voltage are in range, open the external n-channel MOSFET devices for system voltage sequencing or tracking. All voltage can sort, track, or to a combination of both methods on the power. In the tracking process, the voltage on each MOSFET GATE growing slowly power. Source voltage of each MOSFET compared with each other to ensure that the power per channel between the monitored pressure of not more than 250mV (typical). Tracking is dynamically adjusted to force all output to the reference slope ± 125mV range; If for any reason result in any way the power can not remain in the range of ± 250mV reference when the slope, / FAULT output is set, the power suspend mode, all output is off. If the voltage in a set / FAULT ramp is not completed within the time, the power mode will also be suspended. After testing to failure state, MAX6876 also provides a lock on power again and the automatic retry feature.

MAX6876 also includes reset circuit, manual reset input (MR) and the margin against input (MARGIN). Device can also output power good (PG_), over-current condition (/ OC) and the bus out (REM) signal.

MAX6876 uses 6 × 6mm, 36-pin thin QFN package, suitable for -40 ℃ to +85 ℃ temperature range. Order of 1,000 pieces, the starting price is $ 6.39 (FOB USA, for reference only.) With easy to use while providing a graphical user interface evaluation kit to help simplify the design.