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SM8205 - High-Power LED Driver

General Description

The SM8205 is a current mode control wide-input voltage (8V to 48V) LED driver IC specifically designed to power one or multi-strings of high power LEDs.

The 10V gate driver allow the use of standard level MOSFET .

Key Features

  • Wide input operating voltage range from 8V to 48V Internal 2% reference voltage Integrated PWM dimming N-channel MOSFET driver Dimming ratio: 1000:1 100KHz to 1MHz programmable high-frequency operation Programmable slope compensation Input under-voltage protection LED short-circuit protection (SCP) LED open-voltage protection (OVP) Junction over-temperature shutdown protection Drivers LEDs in Boost, Buck-Boost, S.

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Datasheet Details

Part number SM8205
Manufacturer SamHop
File Size 393.34 KB
Description High-Power LED Driver
Datasheet download datasheet SM8205 Datasheet

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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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SM8205 High-Power LED Driver with Integrated PWM Dimming MOSFET Driver GENERAL DESCRIPTION The SM8205 is a current mode control wide-input voltage (8V to 48V) LED driver IC specifically designed to power one or multi-strings of high power LEDs. The 10V gate driver allow the use of standard level MOSFET . The low voltage 5.0V VCC is used to power the internal logic and also acts as a reference voltage to set the current level. An external resistor sets the adjustable switching frequency of the SM8205. The switching frequency can be between 100KHz and 1MHz to optimize efficiency, performance or external component size.