TPL5010QDDCTQ1 Integrated Circuits (ICs)

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The TPL5010QDDCTQ1 is a power management device which enables extended battery life in electronic devices. It is a highly integrated single timer/oscillator which incorporates multiple programmable low-power operations and optimized size. It features two operating modes, timed and cyclic, which can be set by the user to provide battery life in continuous device operation and ultimate design flexibility. The TPL5010QDDCTQ1 is an ideal low-power device for applications that require extended battery life, such as medical and wearables.

The TPL5010QDDCTQ1—a programmable timer/oscillator—is designed to provide off-on switching of a microcontroller or peripheral, making it particularly well-suited for low-power applications. It includes three timer/oscillator registers: a 10-bit internal timer/oscillator (TOSC), a 6-bit watchdog timer (WDT), and an 8-bit power-down (shutdown) timer (PDT). The TPL5010QDDCTQ1 also features a low power two-way wake-up, which can be used to bring the device out of standby to the active state.

The TPL5010QDDCTQ1’s digital phase-locked loop (DPLL) circuit includes a clock generator, a phase-locked digital frequency synthesizer, and an internal voltage-controlled oscillator (VCO). Using temperature-compensated voltage-controlled oscillators (TCXOs) as the reference, the device is able to output a precise signal 2-3ppm accuracy and 0.1Hz step resolution. TCXOs are particularly effective where stable timekeeping is paramount. The precise signal can be used to program wake-up points or establish a precise wake-up window with minimal standby current.

The TPL5010QDDCTQ1 also uses a low-frequency internal resonator to accurately measure elapsed time, even in extreme temperature and power supply conditions. This is especially important for medical and remote sensing applications where precise timing is required to ensure proper functionality and performance. The device features a low-power sleep mode, which can be enabled or disabled at the user’s discretion. When enabled, the sleep mode provides extended battery life in the absence of major system activity.

Additional features of the TPL5010QDDCTQ1 include an active power indicator for monitoring power consumption (Peak, Mean, and Min/Max), an 8-bit rate adjuster, an 8-bit count adjuster, and a built-in health check monitor. This provides designers with flexibility to fine tune the timing parameters of their applications. The TPL5010QDDCTQ1 is an excellent choice for applications that require ultra-low-power performance, precise timekeeping, and extended battery life.

The TPL5010QDDCTQ1’s application field spans a wide range of industries, including medical, wearables, remote sensing, battery-powered systems, and automotive applications. It can be used for tasks such as accurate timekeeping, system wake-up, periodic function timing, and low power performance. Additionally, the device can be configured to monitor health status, enabling proactive maintenance in additive manufacturing, medical image processing, and remote sensing.

In summary, the TPL5010QDDCTQ1 is an excellent choice for low-power applications that require precise timing and extended battery life. The device’s advanced features and versatility make it an ideal choice for applications in the medical, wearables, remote sensing, and automotive industries. Additionally, its long-term accuracy, health check monitor, and low power sleep mode ensure a high degree of reliability and extended service life.

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