ADP1190AACBZ-R7

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PMIC (Power Management Integrated Circuit) is an integrated circuit that manages the power supply in an electronic system. One type of PMIC is power distribution switches, load drivers, which include ADP1190AACBZ-R7. This Article will provide an overview on the application field and working principle of the ADP1190AACBZ-R7.

The ADP1190AACBZ-R7 is a dual-channel, low-voltage power distribution switch and load driver. It is designed to enable the control of multiple power supplies, enable power inrush protection, and manage multiple loads and power supplies in a system. It is suitable for use in a variety of applications, including medical, automotive, consumer, and industrial.

The ADP1190AACBZ-R7 can be used to control up to two voltage rails in the system. It offers adjustable current limit switches and over-temperature detection. The device includes two control pins: EN1 and EN2, which allow the user to enable each of the two voltage rails individually. The device also includes integrated 10kΩ pull-down resistors, which can be used as a signal filter for improved signal integrity.

The ADP1190AACBZ-R7 is available in a small 9-pin package, making it suitable for space-constrained designs. It operates over a wide input voltage range of 2.1 to 5.5V, and is rated for -40 to 85°C of operation. The device has internal UVLO (Under Voltage Lockout) and OVP (Over Voltage Protection) to ensure correct operation and protect the system.

The ADP1190AACBZ-R7 works by controlling the voltage on its two channels. The device has two control pins, EN1 and EN2, which can be used to turn on and off each of the two channels. When enabled, each channel provides up to 500mA of current. The device has an adjustable current limit switch, which sets the maximum output current for each channel. Additionally, the device includes an internal programmable, over-temperature detection circuit that alerts the user when the device reaches an unsafe operating temperature.

In summary, the ADP1190AACBZ-R7 is a dual-channel, low-voltage power distribution switch and load driver. It is designed to enable the control of multiple power supplies and manage multiple loads and power supplies in a system. The device offers adjustable current limit switches and over-temperature detection. It is suitable for use in a variety of applications, including medical, automotive, consumer, and industrial. It operates over a wide input voltage range of 2.1 to 5.5V, and is rated for -40 to 85°C of operation. The device works by controlling the voltage on its two channels, and it has two control pins, EN1 and EN2, which can be used to turn on and off each of the two channels.

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