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Power Circuits / Switching Regulator or Controllers / MIC28514T-E/PHA
Datasheets
MIC28514T-E/PHA by: Microchip Technology Inc

75V HIGH PERFORMANCE BUCK REGULA

Part Details for MIC28514T-E/PHA by Microchip Technology Inc

Results Overview of MIC28514T-E/PHA by Microchip Technology Inc

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MIC28514T-E/PHA Information

MIC28514T-E/PHA by Microchip Technology 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 MIC28514T-E/PHA

Part # Distributor Description Stock Price Buy
DISTI # 30AC9884
Newark Dc/Dc Conv, Sync Buck, 800Khz, Vqfn-32, Topology:Synchronous Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:75V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:Qfn, No. Of Pins:32Pins, Output Current:5A, Output Rohs Compliant: Yes |Microchip MIC28514T-E/PHA RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 2837
  • 1 $2.8400
  • 10 $2.8000
  • 25 $2.3900
  • 50 $2.2800
  • 100 $2.1600
$2.1600 / $2.8400 Buy Now
DISTI # MIC28514T-E/PHACT-ND
DigiKey IC REG BUCK ADJ 5A 32VQFN Min Qty: 1 Lead time: 5 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 22370
In Stock
  • 1 $2.8700
  • 25 $2.3900
  • 100 $2.1600
  • 3,300 $2.1600
$2.1600 / $2.8700 Buy Now
DISTI # MIC28514T-E/PHA
Avnet Americas Hyper Speed Control Synchronous DC/DC Buck Regulator with External Soft Start 75V 5A 32-Pin VQFN T/R - Tape and Reel (Alt: MIC28514T-E/PHA) RoHS: Not Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 5 Weeks, 0 Days Container: Reel 0
  • 3,300 $2.3125
  • 6,600 $2.2752
  • 13,200 $2.2384
  • 19,800 $2.2013
  • 26,400 $2.1645
$2.1645 / $2.3125 Buy Now
DISTI # 579-MIC28514T-E/PHA
Mouser Electronics Switching Voltage Regulators 75V/5A Hyper Speed Control Synchronous DC/DC Buck Regulator w External Soft Start RoHS: Compliant 9490
  • 1 $2.8700
  • 25 $2.3900
  • 100 $2.1600
$2.1600 / $2.8700 Buy Now
DISTI # V72:2272_17526937
Arrow Electronics Conv DC-DC 4.5V to 75V Synchronous Step Down Single-Out 0.6V to 32V 5A 32-Pin VQFN EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks Date Code: 2350 Container: Cut Strips Americas - 11700
  • 1 $2.8210
  • 10 $2.7790
  • 25 $2.7360
  • 100 $2.6940
  • 250 $2.6520
  • 500 $2.6100
  • 1,000 $2.5680
  • 3,000 $2.5250
  • 6,000 $2.4830
$2.4830 / $2.8210 Buy Now
DISTI # MIC28514T-E/PHA
Microchip Technology Inc 5A High Performance COT Buck Regulator with external soft star, VQFN, Projected EOL: 2044-04-13 COO: Taiwan ECCN: EAR99 RoHS: Compliant Lead time: 5 Weeks, 0 Days Container: Reel 16566

Alternates Available
  • 1 $2.8700
  • 25 $2.3900
  • 100 $2.1600
  • 1,000 $2.0200
  • 5,000 $1.9000
$1.9000 / $2.8700 Buy Now
Onlinecomponents.com Conv DC-DC 4.5V to 75V Synchronous Step Down Single-Out 0.6V to 32V 5A 32-Pin VQFN EP T/R RoHS: Compliant 6214 In Stock
16500 Factory Stock
  • 10 $5.8800
  • 250 $5.7900
  • 500 $5.7000
  • 825 $5.6200
  • 1,650 $2.9600
  • 2,475 $2.0400
  • 3,300 $2.0000
$2.0000 / $5.8800 Buy Now
DISTI # 77692954
Verical Conv DC-DC 4.5V to 75V Synchronous Step Down Single-Out 0.6V to 32V 5A 32-Pin VQFN EP T/R RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2350 Americas - 11700
  • 3 $2.8210
  • 10 $2.7790
  • 25 $2.7360
  • 100 $2.6940
  • 250 $2.6520
  • 500 $2.6100
  • 1,000 $2.5680
  • 3,000 $2.5250
  • 6,000 $2.4830
$2.4830 / $2.8210 Buy Now
DISTI # 69706544
Verical Conv DC-DC 4.5V to 75V Synchronous Step Down Single-Out 0.6V to 32V 5A 32-Pin VQFN EP T/R RoHS: Compliant Min Qty: 10 Package Multiple: 10 Date Code: 2245 Americas - 6210
  • 10 $7.4430
  • 250 $7.0182
  • 500 $6.7376
  • 830 $6.5349
  • 1,650 $3.3867
$3.3867 / $7.4430 Buy Now
DISTI # MIC28514T-E/PHA
TME PMIC, DC/DC converter, Uin: 4.5÷75VDC, Uout: 0.6÷32VDC, 5A, QFN32 Min Qty: 1 0
  • 1 $4.4900
  • 5 $4.0400
  • 25 $3.7700
  • 100 $3.5200
$3.5200 / $4.4900 RFQ
DISTI # MIC28514T-E/PHA
IBS Electronics 75V/5A HYPER SPEED CONTROL SYNCHRONOUS DC/DC BUCK REGULATOR WITH EXTERNAL SOFT START Min Qty: 10 Package Multiple: 1 6214
  • 10 $7.6440
  • 250 $7.5270
  • 500 $7.4100
  • 825 $7.3060
  • 1,650 $3.8480
  • 2,475 $2.6520
  • 3,300 $2.6000
$2.6000 / $7.6440 Buy Now
NAC 75V/5A Hyper Speed Control Synchronous DC/DC Buck Regulator w External Soft Start - Package: 32 VQFN 6x6x0.9mm T/R RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 0
  • 1 $2.8500
  • 100 $2.5700
  • 500 $2.3700
  • 1,000 $2.3100
$2.3100 / $2.8500 Buy Now
DISTI # MIC28514T-E/PHA
Avnet Silica Hyper Speed Control Synchronous DCDC Buck Regulator with External Soft Start 75V 5A 32Pin VQFN TR (Alt: MIC28514T-E/PHA) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 7 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MIC28514T-E/PHA
EBV Elektronik Hyper Speed Control Synchronous DCDC Buck Regulator with External Soft Start 75V 5A 32Pin VQFN TR (Alt: MIC28514T-E/PHA) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 6 Weeks, 0 Days EBV - 0
Buy Now
LCSC Step-down type Adjustable 600mV32V 5A 4.5V75V VQFN-32-EP(6x6) DC-DC Converters ROHS 40
  • 1 $3.5857
  • 10 $3.0801
  • 30 $2.7783
  • 100 $2.4735
  • 500 $2.3331
  • 1,000 $2.2697
$2.2697 / $3.5857 Buy Now
Master Electronics Conv DC-DC 4.5V to 75V Synchronous Step Down Single-Out 0.6V to 32V 5A 32-Pin VQFN EP T/R RoHS: Compliant 6214 In Stock
16500 Factory Stock
  • 10 $5.8800
  • 250 $5.7900
  • 500 $5.7000
  • 825 $5.6200
  • 1,650 $2.9600
  • 2,475 $2.0400
  • 3,300 $2.0000
$2.0000 / $5.8800 Buy Now
Vyrian Other Function Semiconductors 10908
RFQ
Win Source Electronics IC REG BUCK ADJUSTABLE 5A 32VQFN 19800
  • 26 $2.2379
  • 56 $2.0935
  • 86 $2.0213
  • 124 $1.8769
  • 160 $1.8047
  • 200 $1.7325
$1.7325 / $2.2379 Buy Now

Part Details for MIC28514T-E/PHA

MIC28514T-E/PHA CAD Models

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MIC28514T-E/PHA Part Data Attributes

Parametric Data
MIC28514T-E/PHA Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MIC28514T-E/PHA Microchip Technology Inc 75V HIGH PERFORMANCE BUCK REGULA
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
Factory Lead Time 5 Weeks
Date Of Intro 2017-02-16
Samacsys Manufacturer Microchip
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Max 7.5 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V
JESD-30 Code S-PQCC-N32
JESD-609 Code e3
Length 6 mm
Number of Functions 1
Number of Terminals 32
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 5 A
Output Voltage-Max 32 V
Output Voltage-Min 0.6 V
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC32,.24SQ,25
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Screening Level TS 16949
Seated Height-Max 0.9 mm
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 880 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.65 mm
Terminal Position QUAD
Width 6 mm

MIC28514T-E/PHA Related Parts

MIC28514T-E/PHA Frequently Asked Questions (FAQ)

  • A good thermal design should include a solid ground plane, thermal vias under the IC, and a heat sink if possible. Refer to Microchip's application note AN1123 for more details.

  • Ensure that the input voltage rises monotonically during start-up, and falls slowly during shutdown. A soft-start circuit can help with this. Also, ensure that the input capacitor is properly sized to handle inrush current.

  • The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this can cause instability or damage to the IC.

  • Yes, but ensure that the junction temperature (TJ) does not exceed 150°C. Use a heat sink and thermal interface material to keep the junction temperature within limits.

  • Check for proper PCB layout, decoupling, and component selection. Ensure that the input and output capacitors are properly sized and placed. Use an oscilloscope to observe the voltage and current waveforms.

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