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MAX17543ATP+T

4.5V 20-Pin MAX17543 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~2.2MHz Tape & Reel (TR) 20-WFQFN Exposed Pad


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX17543ATP+T
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 409
  • Description: 4.5V 20-Pin MAX17543 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~2.2MHz Tape & Reel (TR) 20-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Package / Case 20-WFQFN Exposed Pad
Number of Pins 20
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2014
Series Himalaya
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number MAX17543
Function Step-Down
Number of Outputs 1
Efficiency 90 %
Output Voltage 37.8V
Output Type Adjustable
Max Output Current 2.5A
Operating Supply Voltage 42V
Voltage - Input (Min) 4.5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 37.8V
Voltage - Output (Min/Fixed) 0.9V
Topology Buck
Frequency - Switching 100kHz~2.2MHz
Synchronous Rectifier Yes
Min Output Voltage 900mV
Voltage - Output (Max) 37.8V
RoHS Status ROHS3 Compliant
Factory Lead Time 14 Weeks
Mount Surface Mount
Mounting Type Surface Mount

MAX17543ATP+T Overview


As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 20-WFQFN Exposed Pad package. The voltage regulator 12v has 1 outputs. Adjusting voltage regulator's output pins generate Adjustable output. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~125°C TJ. In this voltage regulator 12v, the switching frequency is 100kHz~2.2MHz. Regulator 4.5V can operate with dc to dc voltage regulator's minimum input voltage 4.5V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.9V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. In the particular voltage regulators, the MAX17543 family is represented. A voltage of 37.8V volts can be produced by voltage regulator. The switching regulator operation of the system is controlled by 20 pins. The output voltage of this voltage regulator 12v should at least be set at 900mV volts at all times. The maximum output current reaches 2.5A A to meet the switching regulator operation requirements. The maximal output voltage of 37.8V allows adjusting voltage regulator for simple operation. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 37.8V. Known as a switching DC-DC regulator, this voltage regulator belongs to the Himalaya family. Switching regulators such as this operate from voltages of 42V.

MAX17543ATP+T Features


1 outputs
Peak reflow temperature (Cel) of NOT SPECIFIED
20 pins
Operating supply voltage of 42V

MAX17543ATP+T Applications


There are a lot of Maxim Integrated MAX17543ATP+T Voltage Regulators applications.

  • Various precision measuring detectors
  • Series voltage regulation circuits
  • Digital display device
  • PSRR circuits
  • Hydro power
  • Plate bending machines
  • Experimental setup
  • Electric heating, lighting
  • Smoke prevention equipment
  • Mobile phones