LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
11% OFF
ADI LTC3114HDHC-1#TRPBF product image
  • LTC3114HDHC-1#TRPBF thumbnail 1
  • LTC3114HDHC-1#TRPBF thumbnail 2
  • LTC3114HDHC-1#TRPBF thumbnail 3
  • Pinout
  • Footprint
Images for reference only

ADI LTC3114HDHC-1#TRPBF

Manufacturer
ADI
MPN
LTC3114HDHC-1#TRPBF
LCSC Part #
C684114
Packaging
DFN-16-EP(3x5)
Customer #
Key Attributes
40V, 1A Synchronous Buck-Boost DC/DC Converter with Programmable Output Current
DatasheetADI LTC3114HDHC-1#TRPBF
RoHS Compliance1 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerADI
PackagingDFN-16-EP(3x5)
Operating Temperature-40℃~+150℃@(TJ)
Frequency - Switching1.2MHz
FunctionBuck-Boost
Number of Outputs1
FeaturesAdjustable current limiting;Light load efficient mode;External compensation;Built-in LDO regulator;Built-in current sense resistor
Output TypeAdjustable
TopologyBuck-Boost
Operating Voltage2.2V~40V
Switch tube (built-in/external)Built-in
Output Voltage2.7V~40V
Output Current1A
Quiescent Current30uA
Help & FeedbackShow similar products (0) >

Introduction

AI Translation

The LTC3114-1 is a versatile, wide operating voltage range synchronous monolithic buck-boost DC/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. Overtemperature protection, short-circuit protection and soft-start are integrated. The LTC3114-1 is offered in 16-lead 3mm × 5mm × 0.75mm DFN and 16 lead TSSOP (FE) packages.

Features

AI Translation
  • Regulates VOUT Above, Below or Equal to VIN Single Inductor
  • Wide VIN Range: 2.2V to 40V
  • Wide VOUT Range: 2.7V to 40V
  • 1A Output Current in Buck Mode
  • 0.5A Output Current, VIN = 3.6V, VOUT = 5V
  • Programmable Average Output Current
  • Up to 96% Efficiency
  • Burst Mode Operation, 30µA No-Load IQ
  • Current Mode Control
  • 1.2MHz Ultralow Noise PWM
  • Accurate RUN Pin Threshold
  • Thermally Enhanced, 16-lead 3mm × 5mm DFN and TSSOP Packages
  • AEC-Q100 Qualified for Automotive Applications

Applications

AI Translation
  • 24V/28V Industrial Power Supply
  • 12V Lead-Acid to 12V Regulator
  • High Power LED Driver
  • 12V/24V Solar Panel Battery Charging Systems
  • Automotive Power Systems