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MP24895A - White LED Driver

General Description

The MP24895A is step-down LED driver designed in continuous current mode for driving the high-brightness LEDs from a wide input voltage of 6V to 36V.

The MP24895A employs a hysteretic control scheme to regulate the LED current.

Key Features

  • include under-voltage lockout (UVLO) and thermal overload protection to prevent damage in the event of an output overload. The MP24895A is available in an MSOP-8 EP package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MP24895A 6V - 36V, Step-Down, White LED Driver DESCRIPTION The MP24895A is step-down LED driver designed in continuous current mode for driving the high-brightness LEDs from a wide input voltage of 6V to 36V. The MP24895A employs a hysteretic control scheme to regulate the LED current. This control scheme provides optimal loop stabilization and a very quick response time. For high accuracy, the MP24895A senses the LED current by an external high-side resistor. Its low 100mV average feedback voltage reduces power loss and improves efficiency. The MP24895A implements pulse-width modulation (PWM) and analog dimming on EN/DIM. Full protection features include under-voltage lockout (UVLO) and thermal overload protection to prevent damage in the event of an output overload.