AN8015SH-E1

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The AN8015SH-E1 is a DC/DC switching controller developed by Panasonic that can be used in commercial and industrial environments. It is made up of a three-phase, voltage-mode PWM control IC configured to provide constant voltage, constant current and constant power output. The AN8015SH-E1 has a very compact design, which makes it an ideal solution for applications requiring a small footprint and high switching performance.

This controller is available with liquid crystal display (LCD) output to monitor the operating status and output parameters. The AN8015SH-E1 can be used in power supply designs with multiple output voltage requirements (5.5V to 48V). It is fully integrated and is also compatible with other Panasonic components. The device is available in a Through- Hole module package (8.1 mm x 9.2mm x 2.6mm).

The AN8015SH-E1 is flexible, powerful, and can be used in a wide variety of applications. It is suitable for use in power inverters, power converters, LED drivers, motor drive circuits, battery charging applications, and other power applications. The device features a wide range of operating voltage (4.5 to 48V) and integrated soft start for low inrush current.

The AN8015SH-E1 features a three-phase PWM control IC, analog and digital error amplifiers, and a typical frequency response of 200KHz. The device also features voltage tracking, adjustable dead time and soft start, phase balance control and built-in over-current protection. The IC contains an internal reference voltage of 1.27V and a temperature derivative of the reference voltage of 2.5mV/°C.

The device also includes a power transistor and an output stage, which can be configured to be either an N-Channel MOSFET or a P-Channel MOSFET. It offers thermal protection with an over-temperature threshold of 150°C. The AN8015SH-E1 is a rugged device and can operate in temperatures ranging from -20°C to 125°C.

In operation, the AN8015SH-E1 uses a Pulse Width Modulation (PWM) with adjustable dead time and soft start. The PWM signal is generated by comparing the output voltage with a reference voltage. The reference voltage is derived from an external R1 divider voltage. The internal error amplifier is used to compare the voltage at the output of the R1 divider with the output voltage. If the output voltage is higher than the reference voltage, the error amplifier increases the duty cycle and the output voltage is regulated. If the output voltage is lower than the reference voltage, the error amplifier decreases the duty cycle and the output voltage is regulated.

The AN8015SH-E1 is a versatile switching controller that can be used in a variety of applications. It is a reliable, high performance device with a wide range of features. The device is highly efficient and provides excellent switching performance. It is a cost-effective solution for applications requiring a small footprint and high switching performance.

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