MIC2211-PSBML-TR

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The MIC2211-PSBML-TR from Micrel Semiconductor is a family of voltage regulators, linear in nature. This regulator family is designed for use within battery management systems (BMS). They are specifically designed for systems in which the battery is used for a source of power to the load, such as portable medical and industrial applications. The MIC2211-PSBML-TR provides an adjustable output voltage and current limiting, programmable using external components.

The MIC2211-PSBML-TR includes an internal 0Ω switch, as well as a control logic input and a voltage enable control pin. This enables the user to enable and disable the regulator, while maintaining power in the system. The user can also use an external resistor to adjust the output current limit. Additionally, the MIC2211-PSBML-TR is designed with a low power shutdown mode for added system sleep current savings.

The MIC2211-PSBML-TR is designed to offer excellent regulation accuracy and protection from short circuits, current overloads and overtemperature conditions. It also has adjustable output voltage range from 5.5 V to 13.25 V and can provide up to 1A of current with no additional external components. The low dropout voltage of 150 mV (at 1A load) ensures the stability of the output voltage. Some of these features make MIC2211-PSBML-TR suitable for battery powered applications.

The voltage regulator is designed for use in applications where the output current can range from 10mA to 1A. The MIC2211-PSBML-TR can be enabled by either the logic pin or the enable pin. The logic pin can be used with an external control unit to enable or disable the regulator, or it can be configured as a low power shutdown mode. If the logic pin is enabled, the enable pin remains high. If the logic pin is disabled, the enable pin goes low and the regulator enters the low power shutdown mode. The voltage regulator has an adjustable current limit which can be programmed using a single external resistor. This is achieved through an internal transistor which is connected to the control input pin and ground. By setting the value of the external resistor, the user can control the current limit of the regulator. The resistor value can be changed to suit the application requirements. The MIC2211-PSBML-TR is ideal for use in medical, industrial and automotive applications, which require excellent protection, adjustment of the output voltage and current limiting, as well as low power consumption. It has a wide input voltage range from 6V to 18V and offers adjustable output voltage range from 5.5V to 13.25V. The internal 0Ω switch ensures the regulation of output voltage and current limiting over a wide range of conditions, with no additional external components required. It meets all UL, CE, ISO and EN safety standards.

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