LTM4623IV#PBF µModule Buck Regulators by Analog Devices

Status: Production
Series: LTM4623
RoHS: Unknown
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The LTM4623 is a complete 3A step-down switchingmode μModule (micromodule) regulator in a tiny ultrathin6.25mm × 6.25mm × 1.82mm LGA and 6.25mm × 6.25mm× 2.42mm BGA packages. Included in the package are theswitching controller, power FETs, inductor and supportcomponents. Operating over an input voltage range of4V to 20V or 2.375V to 20V with an external bias supply,the LTM4623 supports an output voltage range of 0.6V to5.5V, set by a single external resistor. Its high efficiencydesign delivers 3A continuous output current. Only ceramicinput and output capacitors are needed.The LTM4623 supports selectable discontinuous modeoperation and output voltage tracking for supply rail sequencing.Its high switching frequency and current modecontrol enable a very fast transient response to line andload changes without sacrificing stability. Fault protection features include overvoltage, overcurrentand overtemperature protection.The LTM4623 is available with SnPb (BGA) or RoHScompliant terminal finish.

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Features

<2mm Height, Complete Solution in <1cm2 (Single-Sided PCB) or 0.5cm2 (Dual-Sided PCB)
Wide Input Voltage Range: 4V to 20V
Input Voltage Down to 2.375V with External Bias
0.6V to 5.5V Output Voltage
3A DC Output Current
±1.5% Maximum Total DC Output Voltage Error
Current Mode Control, Fast Transient Response
Low EMI EN55022 Class B Compliant
External Frequency Synchronization
Multiphase Operation with Current Sharing
Output Voltage Tracking
Selectable Discontinuous Mode
Power Good Indicator
Overvoltage, Overcurrent and Overtemperature Protection
Ultrathin (6.25mm × 6.25mm × 1.82mm) LGA Package and (6.25mm × 6.25mm × 2.42mm) BGA Package


LTM4623IV#PBF Semiconductors - ICs by Linear Technology

DC/DC CONVERTER BUCK 1MHZ LGA-25

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

Specifications

DC / DC Converter Type Module
Input Voltage Min 4V
Input Voltage Max 20V
No. of Outputs 1 Output, 1Outputs
DC / DC Converter IC Case LGA
No. of Pins 25Pins
Output Current 3A
Output Voltage Min 600mV
Output Voltage Max 5.5V
Switching Frequency 1MHz
Topology 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 5.5V
Adjustable Output Voltage Min 600mV
Output Type Adjustable

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTM4623IV#PBF?

Additional datasheets, footprints and schematics for LTM4623IV#PBF are listed on our Part Details page. You can also find images and similar parts to LTM4623IV#PBF on this page.

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What category does LTM4623IV#PBF fall under?

The LTM4623IV#PBF is listed under µModule Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTM4623IV#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 LTM4623IV#PBF RoHS compliant?

This part has not been flagged as RoHS Compliant.

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