LTC3114EFE-1#PBF Internal Power Switch Buck-Boost Regulators by Analog Devices

Status: Production
Series: LTC3114-1
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

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.

Where to Buy

Prices starting from US$4.72

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$4.72
342
in stock
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Logo for Newark Electronics
Newark Electronics
from US$7.69
25
in stock
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element14
from US$6.79
25
in stock
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Farnell
from US$6.38
25
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Richardson RFPD
from US$6.09
-
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Features

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

Alternative Descriptions

40V, 1A Sync Buck-Boost DC/DC | Analog Devices
Dc/Dc Conv, Sync Buck-Boost, 1.2Mhz | Newark Electronics
DC/DC CONV, SYNC BUCK-BOOST, 1.2MHZ | element14
DC TO DC CONVERTER | Richardson RFPD


LTC3114EFE-1#PBF Semiconductors - ICs by Linear Technology

DC-DC CONV SYNC BUCK-BOOST TSSOP-16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Topology Synchronous Boost Synchronous Buck
Input Voltage Min 2.2V
Input Voltage Max 40V
No. of Outputs 1Outputs
DC / DC Converter IC Case TSSOP
No. of Pins 16Pins
Output Current 1A
Output Voltage Min 2.7V
Output Voltage Max 40V
Switching Frequency 1.2MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Operating Temperature Min -40°C

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC3114EFE-1#PBF?

Additional datasheets, footprints and schematics for LTC3114EFE-1#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3114EFE-1#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC3114EFE-1#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3114EFE-1#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC3114EFE-1#PBF fall under?

The LTC3114EFE-1#PBF is listed under Internal Power Switch Buck-Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTC3114EFE-1#PBF when available in the Internal Power Switch Buck-Boost Regulators range under the specifications section at the bottom of the details page.

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Is the LTC3114EFE-1#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC3114EFE-1#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC3114EFE-1#PBF.

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