LTC2938IDE#TRPBF

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The LTC2938IDE#TRPBF brings precise monitoring and control to the power management system of today’s portable and embedded applications. This integrated solution is supplied in a compact 4mm × 5mm 16-pin QFN package, offloads host processor housekeeping tasks and extends battery run-time while reducing power supply sequencing complexity. The LTC2938IDE#TRPBF is a highly integrated power supply controller, monitor, and supervisor. It provides precise power supply sequencing for power-up and power-down, includes read/write EEPROM and MTP programming, monitors controller temperature and battery voltage, and reduces board complexity by eliminating numerous discrete passives and wiring.Application Field of LTC2938IDE#TRPBF
The LTC2938IDE#TRPBF is a highly integrated power supply controller, monitor, and supervisor that is well-suited for use in a wide range of applications. It is particularly well-suited for handy computing devices, portable battery-powered applications, point-of-sale systems, and power-sensitive, low-power or RTOS-based embedded systems.Working Principle of LTC2938IDE#TRPBF
The LTC2938IDE#TRPBF is designed to provide a comprehensive and efficient power management solution for today’s power-sensitive or low-power portable and embedded systems. It combines the functions of a power supply controller, monitor and supervisor into a single IC and eliminates the need for numerous discrete components and wires.The LTC2938IDE#TRPBF provides precise power sequencing for power-up and power-down, as well as general purpose I/Os for external circuitry control. It also includes EEPROM/MTP memory for configuration retention, allows monitoring of controller temperature and battery voltage, and can alert the host processor of system faults using an interrupt output. When combined with the flexibility of its adjustable voltage and timing settings, the LTC2938IDE#TRPBF allows for a wide range of power management solutions for today’s embedded and portable systems.Conclusion
The LTC2938IDE#TRPBF is well-suited to provide a highly integrated power management solution for today’s portable and embedded systems. Its precision power sequencing, EEPROM/MTP memory, temperature and voltage monitoring capabilities, and general purpose I/Os, make it ideal for use in handheld and portable devices, POS systems, and power-sensitive, low-power or RTOS-based systems. Combined with its adjustable voltage and timing settings, the LTC2938IDE#TRPBF is a powerful choice for power management design.

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