BD46295G-TR Integrated Circuits (ICs)

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The BD46295G-TR is a PMIC Supervisors device. It is a multifunctional power manager with an integrated voltage supervisory circuit (VCC). The device is used to control and supervise the system power supply, as well as to protect circuits against over-voltages and to detect under-voltage conditions. This device is suitable for a wide range of automotive applications.

The BD46295G-TR PMIC-Supervisor is designed for a wide voltage range of 3.0V to 5.5V. It features an accurate voltage monitor at the VCC pin, with a wide hysteresis range from 2.0V to 3.8V. The hysteresis helps guard against false detection of under-voltage and over-voltage conditions. The BD46295G-TR also features a Reset output pin to indicate a voltage failure. The Reset pin can also be used for system reset.

In addition to voltage supervision and reset, the BD46295G-TR has two additional functions. The first one is controlled reset output, which can be used in conjunction with the VCC pin to generate a reset pulse when the system voltage reaches the desired threshold. The second one is pre-charge voltage detector (PCVD), used to provide information on the system voltage before the VCC pin reaches the threshold. The BD46295G-TR also includes 5V output to provide power to other components in the system.

The BD46295G-TR is ideal for use in any automotive application that requires reliable and accurate power supervision, reset or pre-charge voltage detection. It is designed for low power consumption and is highly reliable. The device offers optimal power protection and a wide operating temperature range.

In terms of applications, the BD46295G-TR is suitable for use in automotive powertrain, engine control, vehicle control unit (VCU), and various other applications. It is also suitable for use in battery control applications in automotive or industrial applications. The device also supports various memorybus formats, including CAN bus, CANopen, CAN FD, SPI, FlexRay, and BroadR-Reach.

In terms of working principle, the BD46295G-TR is designed to monitor and control the system’s power supply. The device senses the system voltage level through the VCC pin. When the voltage level falls below the threshold (2.0V to 3.8V), the device triggers a system reset through the reset output pin. When the voltage rises above the threshold, the pre-charge voltage detector (PCVD) will detect the rise in voltage and generate a pre-charge signal, which is used to initiate the system pre-charge process.

The BD46295G-TR is a multifunctional PMIC-Supervisor device, suitable for use in a wide array of automotive applications. It offers reliable power supervision, reset, or pre-charge voltage detection and is designed for low power consumption. The device is designed for a wide voltage range of 3.0V to 5.5V and supports various memory bus formats. It is also designed for a wide operating temperature range, making it ideal for use in any automotive application.

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