LM3711XKBP-232

Introduction

The LM3711XKBP-232 is a member of ON Semiconductor’s Power Management Integrated Circuit (PMIC) – Supervisors family. It is specifically designed to control the power supply of electronics with low power requirements. The integrated circuit consists of a DC/DC converter/controller, a low quiescent current reset generator, power-on-reset circuit, and a user-selectable timer. With its low quiescent current consumption and wide operating temperature range, up to -40°C to +85°C, it is suitable for a wide range of applications.

Applications

The LM3711XKBP-232 PMIC is suited for a variety of applications that require low power consumption, including consumer and mobile electronics, automotive applications, industrial control systems and medical device designs. Some examples include:

• Portable consumer electronics
• Medical devices such as blood glucose monitors and other wearable healthcare technology
• Automotive applications such as automotive displays and industrial control systems.

In the consumer electronics market, the LM3711XKBP-232 is well suited for powering low-power consumer and mobile electronics such as mobile phones, digital cameras and other portable consumer electronics. This PMIC can also be used in automotive applications requiring low power consumption, such as automotive displays.

Working Principles

The LM3711XKBP-232 PMIC is a dual-input power supply controller optimized for low-power consumption. It features two separate input channels, each capable of outputting up to 3.3V from a 3V input. The PMIC can be configured for use in either a “powered-up” or “powered-down” state, allowing for efficient power supply design. The controller integrates a reset generator, allowing for automatic control of the power-on reset sequence. The PMIC’s power-on reset circuit can be configured to generate a reset signal when the input voltage falls below a specified level. The controller is also equipped with a user-selectable timer, which starts a specified time interval upon initial power-up, allowing the system to finish booting-up with precise timing.

In addition, the LM3711XKBP-232 is optimized for low quiescent current consumption and high efficiency. The integrated power switch ensures minimum power losses when operating in lower power supply modes. The PMIC also features a low quiescent current reset generator, enabling low power systems to remain in a noise-free, low power mode when not in use.

Conclusion

The LM3711XKBP-232 Power Management Integrated Circuit (PMIC) – Supervisors low quiescent current consumption and wide operating temperature range make it an ideal solution for power management in a variety of low-power applications, including consumer and mobile electronics, automotive applications, industrial control systems and medical device designs. With its low power consumption and wide range of features, the LM3711XKBP-232 PMIC is an ideal choice for designing efficient and low-power systems.