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Power Circuits / Switching Regulator or Controllers / MAX5073ETI+
Datasheets
MAX5073ETI+ by:
Maxim Integrated Products
Analog Devices Inc
Maxim Integrated Products
Rochester Electronics LLC
Not Found

Dual Switching Controller, Voltage-mode, 4.3A, 2200kHz Switching Freq-Max, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WHHD-1, TQFN-28

Part Details for MAX5073ETI+ by Maxim Integrated Products

Results Overview of MAX5073ETI+ by Maxim Integrated Products

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Applications Consumer Electronics

MAX5073ETI+ Information

MAX5073ETI+ by Maxim Integrated Products 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 MAX5073ETI+

Part # Distributor Description Stock Price Buy
DISTI # MAX5073ETI+-ND
DigiKey IC REG BUCK BOOST ADJ DL 28TQFN Min Qty: 1 Lead time: 10 Weeks Container: Tube 310
In Stock
  • 1 $10.8300
  • 10 $7.3920
  • 60 $5.8138
  • 120 $5.3727
  • 300 $5.1000
$5.1000 / $10.8300 Buy Now
Vyrian Other Function Semiconductors 143
RFQ

Part Details for MAX5073ETI+

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MAX5073ETI+ Part Data Attributes

Parametric Data
MAX5073ETI+ Maxim Integrated Products
Buy Now Datasheet
Compare Parts:
MAX5073ETI+ Maxim Integrated Products Dual Switching Controller, Voltage-mode, 4.3A, 2200kHz Switching Freq-Max, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WHHD-1, TQFN-28
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code QFN
Package Description 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WHHD-1, TQFN-28
Pin Count 28
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 5.2 V
JESD-30 Code S-XQCC-N28
JESD-609 Code e3
Length 5 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 28
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 4.3 A
Package Body Material UNSPECIFIED
Package Code HVQCCN
Package Equivalence Code LCC28,.2SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Surface Mount YES
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 2200 kHz
Technology BICMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 5 mm

Alternate Parts for MAX5073ETI+

This table gives cross-reference parts and alternative options found for MAX5073ETI+. 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 MAX5073ETI+, 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
MAX5073ETI Maxim Integrated Products Check for Price Dual Switching Controller, Voltage-mode, 4.3A, 2200kHz Switching Freq-Max, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHD-1, TQFN-28 MAX5073ETI+ vs MAX5073ETI
MAX5073ETI+ Analog Devices Inc Check for Price 2.2MHz, Dual-Output Buck or Boost Converter with Internal Power MOSFETs, 28-LFCSP-5X5X0.75, 28 Pins, -40 to 85C MAX5073ETI+ vs MAX5073ETI+

MAX5073ETI+ Frequently Asked Questions (FAQ)

  • The recommended PCB layout for the MAX5073ETI+ is to keep the input and output traces as short as possible, and to use a solid ground plane to reduce noise and EMI. Additionally, it is recommended to place a 10uF capacitor between the VIN and GND pins to filter out noise and ripple.

  • To ensure the MAX5073ETI+ is stable and does not oscillate, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input voltage is within the recommended range, and that the output capacitor is of sufficient value and type (e.g. X5R or X7R ceramic capacitor).

  • The maximum output current of the MAX5073ETI+ is 3A. However, it is recommended to derate the output current based on the ambient temperature and the input voltage to ensure reliable operation.

  • The MAX5073ETI+ is rated for operation up to 125°C. However, it is recommended to derate the output current and ensure proper heat sinking to prevent overheating. Additionally, ensure that the input voltage and output load are within the recommended specifications.

  • To troubleshoot issues with the MAX5073ETI+, start by checking the input voltage and output voltage to ensure they are within the recommended specifications. Check for any signs of overheating, and ensure that the PCB layout and component values are correct. Use an oscilloscope to check for any oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for further guidance.