TPS92641 controllers equivalent, synchronous buck controllers.
*1 VIN Range from 7 V to 85 V
* Wide Dimming Range
– 500:1 Analog Dimming
– 2500:1 Standard PWM Dimming
– 20000:1 .
* LED Driver / Constant Current Regulator
* Architectural LED Lighting Drivers
* Automotive LED Drivers
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The TPS92640 and TPS92641 devices are highvoltage, synchronous NFET controllers for buckcurrent regulators. Output current regulation is based on valley current-mode operation using a controlled on-time architecture. This control method eases the des.
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