LTM4609MPV#PBF µModule Buck-Boost Regulators by Analog Devices

Status: Production
Series: LTM4609
RoHS: Unknown
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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.

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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


LTM4609MPV#PBF Semiconductors - ICs by Linear Technology

BUCK BOOST UMODULE 34VOUT 141LGA

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

Specifications

DC / DC Converter Type Module
Input Voltage Min 4.5V
Input Voltage Max 36V
No. of Outputs 1 Output, 1Outputs
DC / DC Converter IC Case LGA
No. of Pins 141Pins
Output Current 10A
Output Voltage Min 800mV
Output Voltage Max 34V
Switching Frequency 400kHz
Topology Buck-Boost
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (15-Jan-2018)
Adjustable Output Voltage Max 34V
Adjustable Output Voltage Min 800mV
Base Number 4609
Operating Temperature Min -55°C
Operating Temperature Range -55°C to +125°C
Output Type Adjustable
Output Voltage 34V
Primary Input Voltage 36V
Supply Voltage Max 36V
Supply Voltage Min 4.5V
Voltage Regulator Type BUCK-BOOST

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTM4609MPV#PBF?

Additional datasheets, footprints and schematics for LTM4609MPV#PBF are listed on our Part Details page. You can also find images and similar parts to LTM4609MPV#PBF on this page.

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What category does LTM4609MPV#PBF fall under?

The LTM4609MPV#PBF is listed under µModule Buck-Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTM4609MPV#PBF when available in the µModule Buck-Boost Regulators range under the specifications section at the bottom of the details page.

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Is the LTM4609MPV#PBF RoHS compliant?

This part has not been flagged as RoHS Compliant.

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