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PM6600 - 6-rows 30 mA LEDs driver

General Description

The PM6600 consists of a high efficiency monolithic boost converter and six controlled current generators (ROWs), specifically designed to supply LEDs arrays used in the backlight of LCD panels.

The device can manage a nominal output voltage up to 36 V (i.e.

10 White-LEDs per ROW).

Key Features

  • Boost section www. DataSheet4U. com.
  • 4.7 V to 28 V input voltage range.
  • Internal power MOSFET.
  • Internal +5 V LDO for device supply.
  • Up to 36 V output voltage.
  • Constant frequency peak current-mode control.
  • 200 kHz to 1 MHz adjustable switching frequency.
  • External synchronization for multi-device.

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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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PM6600 6-rows 30 mA LEDs driver with boost regulator for LCD panels backlight Features Boost section www.DataSheet4U.com – 4.7 V to 28 V input voltage range – Internal power MOSFET – Internal +5 V LDO for device supply – Up to 36 V output voltage – Constant frequency peak current-mode control – 200 kHz to 1 MHz adjustable switching frequency – External synchronization for multi-device application – Pulse-skip power saving mode at light load – Programmable soft-start – Programmable OVP protection – Stable with ceramic output capacitors – Thermal shutdown ■ ■ VFQFPN-24 4x4 Description The PM6600 consists of a high efficiency monolithic boost converter and six controlled current generators (ROWs), specifically designed to supply LEDs arrays used in the backlight of LCD panels.