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LINEAR TECHNOLOGY  LT1370IR#PBF  DC-DC Switching Boost, Flyback, Inverting Regulator, Adjustable, 2.4V-30Vin 6Aout, 580kHz, TO-263-7

LINEAR TECHNOLOGY LT1370IR#PBF
Manufacturer Part No:
LT1370IR#PBF
Order Code:
2252747
Technical Datasheet:
See all Technical Docs

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Product Overview

The LT1370IR#PBF is a monolithic high frequency current-mode Switching Regulator for use with boost regulator. It can be operated in all standard switching configurations including boost, buck, flyback, forward, inverting and Cuk. A 6A high efficiency switch is included on the die, along with all oscillator, control and protection circuitry. The LT1370 typically consumes only 4.5mA quiescent current and has higher efficiency than previous parts. High frequency switching allows for very small inductors to be used. New design techniques increase flexibility and maintain ease of use. Switching is easily synchronized to an external logic level source. A logic low on the Shutdown pin reduces supply current to 12µA. Unique error amplifier circuitry can regulate positive or negative output voltage while maintaining simple frequency compensation techniques. Nonlinear error amplifier transconductance reduces output overshoot on start-up or overload recovery.
  • Oscillator frequency shifting protects external components during overload conditions
  • Faster switching with increased efficiency
  • All surface mount components
  • Regulates positive or negative outputs
  • Easy external synchronization
  • 4.7µH Uses small inductors
  • 12µA Typical shutdown supply current
  • 0.065R Typical switch resistance

Product Information

Topology:
Boost, Buck, Cuk, Flyback, Inverting
Input Voltage Min:
2.4V
Input Voltage Max:
30V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
TO-263
No. of Pins:
7Pins
Output Current:
6A
Output Voltage Min:
-
Output Voltage Max:
35V
Switching Frequency:
580kHz
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
  • Computers & Computer Peripherals

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):
.010549

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