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

LINEAR TECHNOLOGY LT1766EFE-5#PBF
Manufacturer Part No:
LT1766EFE-5#PBF
Order Code:
1273786
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

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

Product Information

Topology:
Buck (Step Down)
Input Voltage Min:
5.5V
Input Voltage Max:
60V
DC / DC Converter IC Case:
TSSOP
No. of Pins:
16Pins
Output Current:
1.5A
Output Voltage Nom.:
5V
Switching Frequency:
200kHz
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Industrial
  • Power Management
  • Portable Devices
  • Automotive

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000104

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