AS1323-BTTT-30

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PMIC (Power Management ICs) are integrated circuits designed to provide efficient and reliable power for a variety of applications. These ICs can range from simple power supply regulators to complex multichannel systems. Voltage regulators are a type of PMIC designed to regulate the voltage output from a power source. A DC DC switching regulator is a type of voltage regulator which converts electric power from one DC voltage level to a different level. The AS1323-BTTT-30 is a small, low power DC DC switching regulator used in a wide range of applications.

Features and Benefits

The AS1323-BTTT-30 is a highly efficient, low power regulator. It provides an output voltage of up to 14V, and is capable of switching currents up to 1A. It also has a minimum dropout voltage of 0.8V, allowing it to operate over a wide range of input voltages. Additionally, the AS1323 has low onboard quiescent power consumption, making it ideal for applications requiring low power consumption. Finally, the device features fast transient response and excellent line and load regulation.

Applications

The AS1323-BTTT-30 is suitable for a wide range of applications, including:

• Battery-powered systems, such as portable medical devices, automotive electronics, and consumer electronics.
• DC motor control.
• Industrial and automotive electronics.
• Communication systems, computer systems, and instrumentation.

Working Principle

The AS1323-BTTT-30 regulator operates on the principle of pulse width modulation (PWM) control. In this mode, the output voltage is adjusted by varying the amount of time that the switching transistor is turned on. The desired voltage is programmed by adjusting the on-time of the switching transistor, which is typically done with an external voltage reference. The device also includes an internal feedback loop that monitors the output voltage, allowing the regulator to maintain an accurate output voltage level.

Key Specifications

• Input Voltage: 2.7V - 28V
• Output Voltage: 0.9V - 14V
• Output Current: 1A
• Dropout Voltage: 0.8V
• Output Ripple: 10mV
• Quiescent Current: 5mA
• Switching Frequency: 1KHz - 2.6KHz
• Operating Temperature Range: -40℃ to 85℃

Conclusion

The AS1323-BTTT-30 is a highly efficient, low power DC DC switching regulator suitable for a wide range of applications. It features an adjustable output voltage, low dropout, and low quiescent current. Additionally, the device offers excellent line and load regulation, fast transient response, and a wide operating temperature range. The AS1323 is an ideal solution for applications requiring a low power, highly efficient regulator.

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