LT8705IFE#PBF External Power Switch Buck-Boost Controllers by Analog Devices

Status: Production
Series: LT8705
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT8705 is a high performance buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage. The part has integrated input current, input voltage, output current and output voltage feedback loops. With a wide 2.8V to 80V input and 1.3V to 80V output range, the LT8705 is compatible with most solar, automotive, telecom and battery-powered systems.The LT8705 includes servo pins to indicate which feedback loops are active. The MODE pin selects among Burst Mode® operation, discontinuous or continuous conduction mode at light loads. Additional features include a 3.3V/12mA LDO, a synchronizable fixed operating frequency, onboard gate drivers, adjustable UVLO, along with input and output current monitoring with programmable maximum levels. LT8705 LT8705A Improved, pin-to-pin compatible version of LT8705. Recommended for all new designs

Where to Buy

Prices starting from US$7.81

Distributor Stock
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Analog Devices
from US$7.81
3,807
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Newark Electronics
from US$11.90
198
in stock
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element14
from US$12.06
198
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Farnell
from US$11.21
198
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Richardson RFPD
from US$10.09
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Alternative Descriptions

80V VIN & VOUT Sync 4-Switch B | Analog Devices
Dc/Dc Ctrl, Sync Buck-Boost, 350Khz | Newark Electronics
DC/DC CTRL, SYNC BUCK-BOOST, 350KHZ | element14
POWER MANAGEMENT IC | Richardson RFPD


LT8705IFE#PBF Semiconductors - ICs by Linear Technology

SWITCHING REG BUCK BOOST ADJ TSSOP-38

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

Specifications

Supply Voltage Min 2.8V
Supply Voltage Max 80V
No. of Outputs 1 Output, 1Outputs
Duty Cycle (%) 80%
Controller IC Case Style TSSOP
No. of Pins 38Pins
Switching Frequency 400kHz
Topology Synchronous Boost Synchronous Buck
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Output Current 25A
Primary Input Voltage 80V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT8705IFE#PBF?

Additional datasheets, footprints and schematics for LT8705IFE#PBF are listed on our Part Details page. You can also find images and similar parts to LT8705IFE#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT8705IFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT8705IFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT8705IFE#PBF fall under?

The LT8705IFE#PBF is listed under External Power Switch Buck-Boost Controllers.

Can I view similar or alternative parts?

You can view similar parts to LT8705IFE#PBF when available in the External Power Switch Buck-Boost Controllers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LT8705IFE#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT8705IFE#PBF RoHS compliant?

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

Which authorised distributors for LT8705IFE#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 LT8705IFE#PBF.

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