LTM4619EV#PBF Multiple Output Buck Regulators by Analog Devices

Status: Production
Series: LTM4619
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTM4619 is a complete dual 4A or single 8A stepdown DC/DC μModule® (power module) regulator. Included in the package are the switching controller, power FETs, inductor, and all support components. Operating over input voltage ranges of 4.5V to 26.5V, the LTM4619 supports two outputs with voltage ranges of 0.8V to 5V, each set by a single external resistor. Its high efficiency design delivers 4A continuous current (5A peak) for each output.High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The two outputs are interleaved with 180° phase to minimize the ripple noise and reduce the I/O capacitors. The device supports frequency synchronization and output voltage tracking for supply rail sequencing. Burst Mode operation or pulseskipping mode can be selected for light load operations.Fault protection features include overvoltage protection, overcurrent protection and foldback current limit for short-circuit protection.The low profile package (2.82mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. The power module is offered in a 15mm × 15mm × 2.82mm LGA package. The LTM4619 is RoHS compliant with Pb-free finish.

Where to Buy

Prices starting from US$29.30

Distributor Stock
Logo for Newark
Newark Electronics
from US$40.49
0
in stock
Buy Now
Logo for TME
TME
from US$29.30
0
in stock
Buy Now
Logo for element14 Singapore
element14
from US$41.67
0
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$30.06
0
in stock
Buy Now
Logo for Farnell UK
Farnell
from US$38.54
0
in stock
Buy Now
Buy Now

Last 6 months Inventory & Pricing History


Alternative Descriptions

Dc-Dc Converter, 0.8V-5V, 4A | Newark Electronics
PMIC | TME
DC-DC CONVERTER, 0.8V-5V, 4A | element14
Module DC-DC 2-OUT 0.8V to 5V 4A/4A Automotive 144-Pin LGA Tray | Richardson RFPD


LTM4619EV#PBF Semiconductors - ICs by Linear Technology

BUCK DUAL 26VIN 4A 780KHZ 144LGA

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 26.5V
No. of Outputs 2 Output, 2Outputs
DC / DC Converter IC Case LGA
No. of Pins 144Pins
Output Current 4A
Output Voltage Min 800mV
Output Voltage Max 5V
Switching Frequency 780kHz
Topology Synchronous Buck (Step Down)
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 5V
Adjustable Output Voltage Min 800mV
Base Number 4619
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Type Adjustable
Output Voltage 5V
Primary Input Voltage 26.5V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTM4619EV#PBF?

Additional datasheets, footprints and schematics for LTM4619EV#PBF are listed on our Part Details page. You can also find images and similar parts to LTM4619EV#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTM4619EV#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTM4619EV#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTM4619EV#PBF fall under?

The LTM4619EV#PBF is listed under Multiple Output Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTM4619EV#PBF when available in the Multiple Output Buck 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 LTM4619EV#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTM4619EV#PBF RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LTM4619EV#PBF have stock available?

Authorised distributors including Newark Electronics, TME, element14, Richardson RFPD and Farnell have stock available or on a lead time for LTM4619EV#PBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LTM4619EV#PBF often in real-time on the comparison pages.

What if I can't find stock of LTM4619EV#PBF?

You can fill out our help required form which you can use to request a quote for LTM4619EV#PBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.