LTM4604AIY#PBF µModule Buck Regulators by Analog Devices

Status: Production
Series: LTM4604A
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTM4604A is a complete 4A switch mode step-down μModule® (power module) regulator with ±1.75% maximum total output voltage error. 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 LTM4604A 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 input and output capacitors are needed to complete the design.The 0.630mm LGA pads with 1.27mm pitch simplify PCB layout by providing standard trace routing and via placement. (The LTM4604A has smaller pads than the LTM4604). The low profile package 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.Fault protection features include foldback current protection, thermal shutdown and a programmable soft-start function. The LTM4604A is offered with SnPb (BGA) or RoHS-compliant terminal finish.   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$11.72

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$11.72
78
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$15.14
-
Buy Now

Features

Complete Standalone Power Supply
±1.75% Max Total DC Output Error (–40°C to 125°C)
Wide Input Voltage Range: 2.375V to 5.5V
4A DC, 5A Peak Output Current
0.8V to 5V Output
Output Voltage Tracking
UltraFastTM Transient Response
Power Good Indicator
Current Mode Control
Current Foldback Protection, Parallel/Current Sharing
Up to 95% Efficiency
Programmable Soft-Start
Micropower Shutdown: IQ ≤ 7μA
Overtemperature Protection
9mm × 15mm × 2.32mm LGA and
9mm × 15mm × 3.42mm BGA Packages

Alternative Descriptions

L V, 4A DC/DC µModule Reg w/ | Analog Devices
DC TO DC CONVERTER | Richardson RFPD


LTM4604AIY#PBF Power Management ICs - PMIC by Linear Technology

DC-DC CONV BUCK 4A BGA-66

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

Specifications

Topology Buck (Step Down)
Input Voltage Min 2.375V
Input Voltage Max 5.5V
No. of Outputs 1Outputs, 1 Output
DC / DC Converter IC Case BGA
No. of Pins 66Pins
Output Current 4A
Output Voltage Min 800mV
Output Voltage Max 5V
Switching Frequency 1.25MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
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
Operating Temperature Min -40°C
Output Type Adjustable
Primary Input Voltage 5.5V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTM4604AIY#PBF?

Additional datasheets, footprints and schematics for LTM4604AIY#PBF are listed on our Part Details page. You can also find images and similar parts to LTM4604AIY#PBF on this page.

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What category does LTM4604AIY#PBF fall under?

The LTM4604AIY#PBF is listed under µModule Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTM4604AIY#PBF when available in the µModule Buck Regulators range under the specifications section at the bottom of the details page.

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Is the LTM4604AIY#PBF RoHS compliant?

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

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Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LTM4604AIY#PBF.

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