LT1766EFE-5#PBF - 

Buck (Step Down) Switching Regulator, Fixed, 5.5V-60V In, 5V And 1.5A Out, TSSOP-16

LT1766EFE-5#PBF - Buck (Step Down) Switching Regulator, Fixed, 5.5V-60V In, 5V And 1.5A Out, TSSOP-16

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Product Overview

The LT1766EFE-5#PBF is a monolithic buck Switching Regulator accepts input voltages up to 60V. A high efficiency 1.5A, 0.2R switch is included on the die along with all the necessary oscillator, control and logic circuitry. A current mode control architecture delivers fast transient response and excellent loop stability. Special design techniques and a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boost capacitor to saturate the power switch. Patented circuitry maintains peak switch current over the full duty cycle range. A shutdown pin reduces supply current to 25µA and the device can be externally synchronized from 228 to 700kHz with logic-level inputs.
  • Peak switch current rating maintained over full duty cycle range
  • Easily synchronizable
  • Cycle-by-cycle current limiting
  • 25µA Low shutdown current
  • 0.2R Saturating switch design


Industrial, Power Management, Portable Devices, Automotive

Product Information

Buck (Step Down)
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MSL 1 - Unlimited
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