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LINEAR TECHNOLOGY  LT3790EFE#PBF  DC-DC Switching Buck-Boost Regulator, Adjustable, 4.7 V-60 Vin, 1.2V-60Vout, 10Aout, TSSOP-38

LINEAR TECHNOLOGY LT3790EFE#PBF
Manufacturer Part No:
LT3790EFE#PBF
Order Code:
2461110
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LT3790EFE#PBF is a 4-switch synchronous buck-boost voltage/current Regulator Controller for use with high-power battery-powered system. The LT3790 can regulate output voltage, output current or input current with input voltages above, below or equal to the output voltage. The constant-frequency, current mode architecture allows its frequency to be adjusted or synchronized from 200 to 700kHz. No top FET refresh switching cycle is needed in buck or boost operation. With 60V input, 60V output capability and seamless transitions between operating regions. The LT3790 provides input current monitor, output current monitor and various status flags, such as C/10 charge termination and shorted output flag.
  • Up to 98.5% efficiency synchronous switching
  • Input and output current regulation with current monitor outputs
  • No top FET refresh in buck or boost
  • VOUT disconnected from VIN during shutdown
  • C/10 charge termination and output shorted flags
  • Easy parallel capability to extend output power
  • Capable of 100W or greater per IC

Product Information

Topology:
Synchronous Buck-Boost
Input Voltage Min:
4.7V
Input Voltage Max:
60V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
TSSOP
No. of Pins:
38Pins
Output Current:
10A
Output Voltage Min:
1.2V
Output Voltage Max:
60V
Switching Frequency:
700kHz
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

  • Automotive
  • Communications & Networking
  • Industrial
  • Power Management

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):
.000426

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