Low

LTC3114IFE-1#PBF - 

DC-DC Switching Boost, Buck Regulator, Adjustable, 2.2V-40Vin, 2.7V-40Vout, 1Aout, TSSOP-16

LTC3114IFE-1#PBF - DC-DC Switching Boost, Buck Regulator, Adjustable, 2.2V-40Vin, 2.7V-40Vout, 1Aout, TSSOP-16
LTC3114IFE-1#PBF - DC-DC Switching Boost, Buck Regulator, Adjustable, 2.2V-40Vin, 2.7V-40Vout, 1Aout, TSSOP-16

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Manufacturer Part No:
LTC3114IFE-1#PBF
Order Code:
2426271
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC3114IFE-1#PBF is a versatile synchronous monolithic buck-boost DC-to-DC Converter with programmable average output current. The LTC3114-1's proprietary buck-boost PWM control circuitry delivers low noise operation across the entire operating voltage range. Current-mode control ensures exceptional line and load transient responses. Synchronous, internal MOSFET switches and pin selectable Burst Mode® operation maintain high efficiency across the entire range of load current. Average output current is programmed with a standard resistor and provides the basis for wide input range, high efficiency charging systems or constant current, high efficiency LED drive. Regulator turn-ON is programmable through the accurate RUN pin. Quiescent current is just 3µA in shutdown. Over-temperature protection, short-circuit protection and soft-start are integrated.
  • Regulates VOUT above, below or equal to VIN
  • Single inductor
  • Programmable average output current
  • Current -mode control
  • Up to 96% efficiency
  • 30µA No-load quiescent current in Burst Mode® operation
  • 1.2MHz Ultralow noise PWM

Applications

Power Management, LED Lighting, Automotive

Product Information

:
Synchronous Boost, Synchronous Buck
:
2.2V
:
40V
:
1Outputs
:
TSSOP
:
16Pins
:
1A
:
2.7V
:
40V
:
1.2MHz
:
125°C
:
Cut Tape
:
-
:
-
:
MSL 1 - Unlimited
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