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Power Circuits / Switching Regulator or Controllers / MAX1778EUG+T
Datasheets
MAX1778EUG+T by:
Maxim Integrated Products
Analog Devices Inc
Maxim Integrated Products
Not Found

Switching Regulator, Current-mode, 2.05A, 1150kHz Switching Freq-Max, BICMOS, PDSO24, 4.40 MM, 1.10 MM HEIGHT, TSSOP-24

Part Details for MAX1778EUG+T by Maxim Integrated Products

Results Overview of MAX1778EUG+T by Maxim Integrated Products

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Applications Consumer Electronics Industrial Automation Energy and Power Systems Renewable Energy

MAX1778EUG+T Information

MAX1778EUG+T 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 MAX1778EUG+T

Part # Distributor Description Stock Price Buy
DISTI # MAX1778EUG+T-ND
DigiKey IC REG CONV TFT LCD 5OUT 24TSSOP Min Qty: 2500 Lead time: 10 Weeks Container: Tape & Reel (TR) Limited Supply - Call
  • 2,500 $6.7000
$6.7000 Buy Now

Part Details for MAX1778EUG+T

MAX1778EUG+T CAD Models

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MAX1778EUG+T Part Data Attributes

Parametric Data
MAX1778EUG+T Maxim Integrated Products
Buy Now Datasheet
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MAX1778EUG+T Maxim Integrated Products Switching Regulator, Current-mode, 2.05A, 1150kHz Switching Freq-Max, BICMOS, PDSO24, 4.40 MM, 1.10 MM HEIGHT, TSSOP-24
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code TSSOP
Package Description 4.40 MM, 1.10 MM HEIGHT, TSSOP-24
Pin Count 24
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature ALSO CONTAINS CHARGE PUMP CONTROLLERS
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 2.7 V
Input Voltage-Nom 3 V
JESD-30 Code R-PDSO-G24
JESD-609 Code e3
Length 7.8 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 2.05 A
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP24,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Supply Current-Max (Isup) 1 mA
Surface Mount YES
Switcher Configuration BOOST
Switching Frequency-Max 1150 kHz
Technology BICMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm

Alternate Parts for MAX1778EUG+T

This table gives cross-reference parts and alternative options found for MAX1778EUG+T. 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 MAX1778EUG+T, 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
MAX1778EUG+T Analog Devices Inc Check for Price Quad-Output TFT LCD DC-DC Converters with Buffer, 24-TSSOP_4.4-4.4_MM, 24 Pins, -40 to 85C MAX1778EUG+T vs MAX1778EUG+T
MAX1778EUG Rochester Electronics LLC Check for Price 2.05A SWITCHING REGULATOR, 1250kHz SWITCHING FREQ-MAX, PDSO24, 4.40 MM, 1.10 MM HEIGHT, MO-153AD, TSSOP-24 MAX1778EUG+T vs MAX1778EUG
MAX1778EUG-T Maxim Integrated Products Check for Price Switching Regulator, Current-mode, 2.05A, 1250kHz Switching Freq-Max, BICMOS, PDSO24, 4.40 MM, 1.10 MM HEIGHT, MO-153AD, TSSOP-24 MAX1778EUG+T vs MAX1778EUG-T

MAX1778EUG+T Related Parts

MAX1778EUG+T Frequently Asked Questions (FAQ)

  • The recommended PCB layout for the MAX1778EUG+T involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate power plane for the input voltage and to keep the noise-sensitive analog signals away from the digital signals.

  • The selection of input and output capacitors for the MAX1778EUG+T depends on the specific application requirements. In general, it's recommended to use low-ESR capacitors with a value of 10uF to 22uF for the input capacitor and 10uF to 47uF for the output capacitor. The capacitor voltage rating should be at least 1.5 times the maximum input voltage.

  • The MAX1778EUG+T has an operating temperature range of -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and the thermal design of the system. In general, it's recommended to keep the ambient temperature below 85°C to ensure reliable operation.

  • To troubleshoot issues with the MAX1778EUG+T, start by checking the input voltage, output voltage, and current consumption. Verify that the input and output capacitors are properly connected and meet the recommended specifications. Check for any signs of overheating, such as excessive temperature rise or thermal shutdown. Use an oscilloscope to check for any noise or oscillations on the output voltage. Consult the datasheet and application notes for troubleshooting guidelines and common pitfalls to avoid.

  • Yes, the MAX1778EUG+T is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive systems. However, it's essential to follow the recommended design guidelines, testing procedures, and qualification requirements for the specific application to ensure reliable operation.