LTM4604EV#PBF µModule Buck Regulators by Analog Devices

Status: Production
Series: LTM4604
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTM4604 is a complete 4A switch mode step-down μModule® (power module) regulator. Included in the package are the switching controller, power FETs, inductor and all support components. Operating over an input voltage range of 2.375V to 5.5V, the LTM4604 supports an output voltage range of 0.8V to 5V, set by a single resistor. This high efficiency design delivers up to 4A continuous current (5A peak). Only bulk input and output capacitors are needed to complete the design.The low profile package (2.32mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The device supports output voltage tracking for supply rail sequencing.Fault protection features include foldback current protection, thermal shutdown and a programmable soft-start function. The LTM4604 is offered in a RoHS compliant 15mm × 9mm × 2.32mm LGA package.For easier PC board layout and assembly due to increased spacing between land grid pads, please refer to the LTM4604A. Notes LTM4604 - LTM4604A Smaller pad sizes provide more distance between adjacent pads therefore there is less chance of solder paste or solder spreading outside the pad area.

Where to Buy

Prices starting from US$10.00

Distributor Stock
Logo for Chip One Stop
Chip One Stop
from US$11.60
687
in stock
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Logo for Newark Electronics
Newark Electronics
from US$14.19
259
in stock
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Logo for element14
element14
from US$14.17
259
in stock
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Logo for Farnell
Farnell
from US$13.33
259
in stock
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Logo for Analog Devices
Analog Devices
from US$10.00
19
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$12.91
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Features

Complete Standalone Power Supply
Wide Input Voltage Range: 2.375V to 5.5V
4A DC, 5A Peak Output Current
0.8V to 5V Output
Output Voltage Tracking
±2% Maximum Total DC Output Error
UltraFast™ Transient Response
Current Mode Control
Current Foldback Protection, Parallel/Current Sharing
Small and Very Low Profile Package: 15mm × 9mm × 2.32mm LGA

Alternative Descriptions

Dc/Dc Pol Conv, Buck, 1.25Mhz, 85Deg C | Newark Electronics
DC/DC POL CONV, BUCK, 1.25MHZ, 85DEG C | element14
L V, 4A DC/DC µModule Reg w/ | Analog Devices
DC TO DC CONVERTER | Richardson RFPD


LTM4604EV#PBF Semiconductors - ICs by Linear Technology

IC DC/DC UMODULE 4A 66-LGA

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

Specifications

DC / DC Converter Type -
Input Voltage Min 2.375V
Input Voltage Max 5.5V
No. of Outputs 1 Output, 1Outputs
DC / DC Converter IC Case LGA
No. of Pins 66Pins
Output Current 4A
Output Voltage Min 800mV
Output Voltage Max 5V
Switching Frequency 1.25MHz
Topology Buck (Step Down)
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (15-Jan-2018)
Accuracy % 0.1%
Adjustable Output Voltage Max 5V
Adjustable Output Voltage Min 800mV
Base Number 4604
Frequency 1.25MHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Current Max 5A
Output Type Adjustable
Output Voltage 5V
Primary Input Voltage 5.5V
Supply Voltage Min 2.375V
Termination Type Surface Mount Device

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTM4604EV#PBF?

Additional datasheets, footprints and schematics for LTM4604EV#PBF are listed on our Part Details page. You can also find images and similar parts to LTM4604EV#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTM4604EV#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTM4604EV#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTM4604EV#PBF fall under?

The LTM4604EV#PBF is listed under µModule Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTM4604EV#PBF when available in the µModule 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 LTM4604EV#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTM4604EV#PBF RoHS compliant?

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

Which authorised distributors for LTM4604EV#PBF have stock available?

Authorised distributors including Chip One Stop, Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for LTM4604EV#PBF.

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