LTM4630EY#PBF µModule Buck Regulators by Analog Devices

Status: Production
Series: LTM4630
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTM4630 is a dual 18A or single 36A output switching mode step-down DC/DC μModule® (power module) regulator. Included in the package are the switching controllers, power FETs, inductors, and all supporting components. Operating from an input voltage range of 4.5V to 15V, the LTM4630 supports two outputs each with an output voltage range of 0.6V to 1.8V, each set by a single external resistor. Its high efficiency design delivers up to 18A continuous current for each output. Only a few input and output capacitors are needed. The LTM4630 is pin compatible with the LTM4620 and LTM4620A (dual 13A, single 26A) and the LTM4628 (dual 8A, single 16A).The device supports frequency synchronization, multiphase operation, Burst Mode operation and output voltage tracking for supply rail sequencing and has an onboard temperature diode for device temperature monitoring. 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 overvoltage and overcurrent protection. The LTM4630 is offered in 16mm × 16mm × 4.41mm LGA and 16mm × 16mm × 5.01mm BGA packages. The LTM4630 is ROHS compliant.  Features Vout LTM4630 0.6V to 1.8V LTM4630-1 0.8% DC and 3% Transient Accuracy 0.6V to 1.8V LTM4630A Higher Light Load Efficiency 0.6V to 5.3V

Where to Buy

Prices starting from US$42.44

Distributor Stock
Logo for Newark Electronics
Newark Electronics
from US$60.18
74
in stock
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element14
from US$59.82
74
in stock
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Farnell
from US$56.20
74
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Analog Devices
from US$42.44
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Richardson RFPD
from US$54.79
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Features

Dual 18A or Single 36A Output
Wide Input Voltage Range: 4.5V to 15V
Output Voltage Range: 0.6V to 1.8V
±1.5% Maximum Total DC Output Error Over Line, Load and Temperature
Differential Remote Sense Amplifier
Current Mode Control/Fast Transient Response
Adjustable Switching Frequency
Overcurrent Foldback Protection
Multiphase Parallel Current Sharing with Multiple LTM4630s Up to 144A
Frequency Synchronization
Internal Temperature Monitor
Pin Compatible with the LTM4620 and LTM4620A (Dual 13A, Single 26A) and LTM4628 (Dual 8A, Single 16A)
Selectable Burst Mode® Operation
Soft-Start/Voltage Tracking
Output Overvoltage Protection
16mm × 16mm × 4.41mm LGA and 16mm × 16mm × 5.01mm BGA Packages

Alternative Descriptions

Dc/Dc Pol Conv, Buck, 780Khz, 125Degc | Newark Electronics
DC/DC POL CONV, BUCK, 780KHZ, 125DEGC | element14
2x 18A or 1x 36A DC/DC µModule | Analog Devices
DC TO DC CONVERTER | Richardson RFPD


LTM4630EY#PBF Semiconductors - ICs by Linear Technology

SWITCHING REG BUCK ADJ 780KHZ BGA

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

Specifications

Topology Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 15V
No. of Outputs 2Outputs
DC / DC Converter IC Case BGA
No. of Pins 144Pins
Output Current 18A
Output Voltage Min 600mV
Output Voltage Max 1.8V
Switching Frequency 550kHz
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)
Operating Temperature Min -40°C
Primary Input Voltage 15V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTM4630EY#PBF?

Additional datasheets, footprints and schematics for LTM4630EY#PBF are listed on our Part Details page. You can also find images and similar parts to LTM4630EY#PBF on this page.

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What category does LTM4630EY#PBF fall under?

The LTM4630EY#PBF is listed under µModule Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LTM4630EY#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 LTM4630EY#PBF RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LTM4630EY#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Analog Devices and Richardson RFPD have stock available or on a lead time for LTM4630EY#PBF.

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