DC1477B µModule Buck-Boost Regulators by Analog Devices

Status: Production
Series: LTM4609
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTM4609 is a high efficiency switching mode buckboost power supply. Included in the package are the switching controller, power FETs and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4609 supports an output voltage range of 0.8V to 34V, set by a resistor. This high efficiency design delivers up to 4A continuous current in boost mode (10A in buck mode). Only the inductor, sense resistor, bulk input and output capacitors are needed to finish the design.The low profile package enables utilization of unused space on the bottom of PC boards for high density point of load regulation. The high switching frequency and current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The LTM4609 can be frequency synchronized with an external clock to reduce undesirable frequency harmonics.Fault protection features include overvoltage and foldback current protection. The DC/DC μModule® regulator is offered in small 15mm × 15mm × 2.82mm LGA and 15mm × 15mm × 3.42mm BGA packages. The LTM4609 is available with SnPb (BGA) or RoHS compliant terminal finish.

Where to Buy

Prices starting from US$76.19

Distributor Stock
Logo for Newark
Newark Electronics
from US$89.23
1
in stock
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Logo for element14 Singapore
element14
from US$98.43
1
in stock
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Farnell
from US$76.19
1
in stock
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Richardson RFPD
from US$95.63
0
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Features

Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT
Wide VIN Range: 4.5V to 36V
Wide VOUT Range: 0.8V to 34V
IOUT: 4A DC (10A DC in Buck Mode)
Up to 98% Efficiency
Current Mode Control
Power Good Output Signal
Phase-Lockable Fixed Frequency: 200kHz to 400kHz
Ultrafast Transient Response
Current Foldback Protection
Output Overvoltage Protection
Small Surface Mount Footprint, Low Profile
(15mm × 15mm × 2.82mm) LGA and
(15mm × 15mm × 3.42mm) BGA Packages
SnPb (BGA) or RoHS Compliant (LGA and BGA) Finish

Last 6 months Inventory & Pricing History


Alternative Descriptions

Demo Board, Buck-Boost Regulator | Newark Electronics
DEMO BOARD, BUCK-BOOST REGULATOR | element14
LTM4609EV DC to DC Converter and Switching Regulator Chip 29.4V to 30.6V Output Demonstration Circuit | Richardson RFPD


DC1477B Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD BUCK/BOOST REGULATOR

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

Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTM4609
Kit Application Type Power Management - Voltage Regulator
Application Sub Type Buck/Boost DC-DC Converter
Kit Contents Demonstration Board LTM4609
Product Range -
Automotive Qualification Standard -
SVHC No SVHC (07-Jul-2017)
Features High Voltage High Efficiency High Density Power Module 10V-36V Input Output 30V at Upto 3A

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC1477B?

Additional datasheets, footprints and schematics for DC1477B are listed on our Part Details page. You can also find images and similar parts to DC1477B on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for DC1477B on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DC1477B price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does DC1477B fall under?

The DC1477B is listed under µModule Buck-Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to DC1477B when available in the µModule Buck-Boost Regulators 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 DC1477B you can contact the distributor directly for product support, shipping queries etc.

Is the DC1477B RoHS compliant?

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

Which authorised distributors for DC1477B have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for DC1477B.

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