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PAM99700 - UNIVERSAL HIGH BRIGHTNESS LED DRIVER

Description

The PAM99700 is an open loop current mode control LED driver IC.

The PAM99700 can be programmed to operate in either a constant frequency or constant off-time mode.

Features

  • Switch Mode Controller for Single Switch LED Drivers.
  • Open Loop Peak Current Controller.
  • Constant Frequency or Constant Off-Time Operation.
  • Linear and PWM Dimming Capability.
  • Requires Few External Components for Operation.

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Datasheet preview – PAM99700

Datasheet Details

Part number PAM99700
Manufacturer DIODES
File Size 411.62 KB
Description UNIVERSAL HIGH BRIGHTNESS LED DRIVER
Datasheet download datasheet PAM99700 Datasheet
Additional preview pages of the PAM99700 datasheet.

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Full PDF Text Transcription

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A Product Line of Diodes Incorporated PAM99700 UNIVERSAL HIGH BRIGHTNESS LED DRIVER Description The PAM99700 is an open loop current mode control LED driver IC. The PAM99700 can be programmed to operate in either a constant frequency or constant off-time mode. It includes a 12 - 500V regulator which allows it to work from a wide range of input voltages without the need for an external low voltage supply. The PAM99700 includes a PWM dimming input that can accept an external control signal with a duty ratio of 0 - 100% and a frequency of up to a few kilohertz. It also includes a 0 - 250mV linear dimming input which can be used for linear dimming of the LED current. The PAM99700 is ideally suited for buck LED drivers.
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