Low

LT1613CS5#PBF - 

DC-DC Switching Boost, Flyback, Regulator, Adjustable, 1.1V-10Vin, 1.23V-34Vout, 300mAout, SOT-23-5

LINEAR TECHNOLOGY LT1613CS5#PBF

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Manufacturer Part No:
LT1613CS5#PBF
Order Code:
2115857
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
10V
:
300mA
:
1Outputs
:
70°C
:
5Pins
:
34V
:
1.23V
:
1.1V
:
-
:
Boost, Flyback, SEPIC
:
-
:
SOT-23
:
1.8MHz
:
Cut Tape
:
MSL 1 - Unlimited
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Product Overview

The LT1613CS5#PBF is a current-mode DC-to-DC Converter intended for small and low power applications. It operates from an input voltage as low as 1.1V and switches at 1.4MHz, allowing the use of tiny, capacitors and inductors 2mm or less in height. Its small size and high switching frequency enables the complete DC/DC converter function to take up less than 0.2 square inches of PC board area. Multiple output power supplies can now use a separate regulator for each output voltage, replacing cumbersome quasi-regulated approaches using a single regulator and a custom transformer. A constant frequency, internally compensated current-mode PWM architecture results in low, predictable output noise that is easy to filter. The high voltage switch on the LT1613 is rated at 36V, making the device ideal for boost converters up to 34V as well as for single-ended primary inductance converter (SEPIC) and flyback designs.
  • Internally compensated
  • Operates with VIN as low as 1.1V
  • 1.4MHz Fixed frequency operation
  • 3V at 30mA from a Single Cell
  • 5V at 200mA from 3.3V Input
  • 15V at 60mA from Four alkaline cells
  • <1µA Low shutdown current
  • 300mV at 300mA Low VCESAT switch

Applications

Consumer Electronics, Communications & Networking, Power Management, Medical, Computers & Computer Peripherals

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