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Power Circuits / Switching Regulator or Controllers / LTM4651EY#PBF
Datasheets
LTM4651EY#PBF by:

EN55022B Compliant 58V, 24W Inverting-Output DC/DC µModule Regulator

Part Details for LTM4651EY#PBF by Analog Devices Inc

Results Overview of LTM4651EY#PBF by Analog Devices Inc

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Applications Industrial Automation Energy and Power Systems Renewable Energy Automotive

LTM4651EY#PBF Information

LTM4651EY#PBF by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LTM4651EY#PBF

Part # Distributor Description Stock Price Buy
DISTI # 50AK4367
Newark Dc-Dc Converter, -0.5V To -26.5V, 4A, Power Supply Applications:Ite & Industrial, Avionics, Dc/Dc Converter Type:Bga-77, Micro Module, Output Power Max:24W, Output Voltage Min:-500Mv, Output Voltage Max:-26.5V, Height:5.01Mm Rohs Compliant: Yes |Analog Devices LTM4651EY#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $29.6900
  • 5 $28.5800
  • 10 $28.1200
  • 25 $27.5200
  • 50 $27.2100
  • 100 $26.7600
  • 340 $26.3000
$26.3000 / $29.6900 Buy Now
Analog Devices Inc EN55022B Compliant 58V, 24W In Package Multiple: 170 82
  • 1 $29.6900
  • 10 $28.1210
  • 25 $27.5188
  • 1,000 $17.3700
$17.3700 / $29.6900 Buy Now
DISTI # LTM4651EY#PBF
Richardson RFPD DC TO DC CONVERTER RoHS: Compliant Min Qty: 170 0
  • 170 $24.6100
  • 500 $23.9400
  • 1,000 $23.3200
  • 5,000 $22.4300
$22.4300 / $24.6100 Buy Now
Vyrian Other Function Semiconductors 136
RFQ
Win Source Electronics DC DC CNVRTR -0.5 TO -26.5V 24W 1460
  • 1 $60.4225
  • 3 $49.5775
  • 4 $48.0282
  • 5 $46.4789
  • 6 $44.9296
  • 8 $40.2817
$40.2817 / $60.4225 Buy Now

Part Details for LTM4651EY#PBF

LTM4651EY#PBF CAD Models

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LTM4651EY#PBF Part Data Attributes

Parametric Data
LTM4651EY#PBF Analog Devices Inc
Buy Now Datasheet
Compare Parts:
LTM4651EY#PBF Analog Devices Inc EN55022B Compliant 58V, 24W Inverting-Output DC/DC µModule Regulator
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description BGA-77
Pin Count 77
Manufacturer Package Code 05-08-1826
Reach Compliance Code compliant
Samacsys Manufacturer Analog Devices
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 58 V
Input Voltage-Min 3.6 V
Input Voltage-Nom 24 V
JESD-30 Code X-XXMA-B77
Length 15 mm
Number of Functions 1
Number of Terminals 77
Operating Temperature-Max 125 °C
Operating Temperature-Min
Output Voltage-Max -0.5 V
Output Voltage-Min -26.5 V
Package Body Material UNSPECIFIED
Package Code XMA
Package Shape RECTANGULAR
Package Style MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 5.21 mm
Supply Current-Max (Isup) 0.03 mA
Surface Mount YES
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 3000 kHz
Technology HYBRID
Temperature Grade OTHER
Terminal Form BALL
Terminal Pitch 1.27 mm
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 9 mm

Alternate Parts for LTM4651EY#PBF

This table gives cross-reference parts and alternative options found for LTM4651EY#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTM4651EY#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TPSM63606RDLR Texas Instruments Check for Price High-density, 36-V input, 1-V to 16-V output, 6-A power module in 5-mm x 5.5-mm enhanced HotRod™ QFN 20-B3QFN -40 to 125 LTM4651EY#PBF vs TPSM63606RDLR
TLVM13640RDLR Texas Instruments Check for Price 36-V input, 1-V to 6-V output, 4-A buck power module in 5-mm x 5.5-mm enhanced HotRod™ QFN 20-B3QFN -40 to 125 LTM4651EY#PBF vs TLVM13640RDLR
TPSM63606SRDLR Texas Instruments Check for Price High-density, 36-V input, 1-V to 16-V output, 6-A power module in 5-mm x 5.5-mm enhanced HotRod™ QFN 20-B3QFN -40 to 125 LTM4651EY#PBF vs TPSM63606SRDLR
TLVM13660RDLR Texas Instruments Check for Price 36-V input, 1-V to 6-V output, 6-A buck power module in 5-mm x 5.5-mm enhanced HotRod™ QFN 20-B3QFN -40 to 125 LTM4651EY#PBF vs TLVM13660RDLR

LTM4651EY#PBF Related Parts

LTM4651EY#PBF Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane to improve heat dissipation.

  • Use a soft-start circuit to limit the inrush current during start-up. For shutdown, ensure a controlled ramp-down of the output voltage to prevent voltage spikes.

  • Use a common-mode choke, X-capacitors, and Y-capacitors to filter EMI. Ensure the layout is optimized to minimize loop areas and reduce radiation.

  • Use a combination of capacitors and inductors to achieve the desired ripple and noise performance. Optimize the filter design using simulation tools and consider the output impedance of the device.

  • Ensure good thermal contact between the device and the heat sink. Use a thermal interface material and apply a sufficient amount of pressure to the heat sink. Consider the airflow and thermal convection in the system.

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