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MAX1945REUI+T

28 Terminals 2.6V MAX1945 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 400kHz~1.2MHz Tape & Reel (TR) 6A 28-TSSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX1945REUI+T
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 894
  • Description: 28 Terminals 2.6V MAX1945 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 400kHz~1.2MHz Tape & Reel (TR) 6A 28-TSSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1945
JESD-30 Code R-PDSO-G28
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 5.5V
Output Type Adjustable (Programmable)
Voltage - Input (Min) 2.6V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 6A
Voltage - Output (Min/Fixed) 0.8V 1.8V 2.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 400kHz~1.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Voltage - Output (Max) 4.68V
Length 9.7mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX1945REUI+T Overview


This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. In this voltage regulator, 28 terminations are present. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. Space-saving 28-TSSOP (0.173, 4.40mm Width) Exposed Pad packages are available for this harley voltage regulator. A total of 1 outputs are configured in this voltage regulator. Adjustable (Programmable) outputs are generated on the output pins of this adjusting voltage regulator. Surface Mount-mount switching regulator. The operating temperature should be kept at -40°C~85°C TA when the voltage regulator 12v is in operation. There is a switching frequency of 400kHz~1.2MHz for this voltage regulator 12v. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 2.6V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.8V 1.8V 2.5V. It features maximum design flexibility due to dc to dc voltage regulator's 6A output current. Voltage regulator has a maximum input voltage of 5.5V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 3.3V. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. As a member of the MAX1945 family of DC/DC regulators, this is a DC/DC regulator. The maximum output voltage of 4.68V makes DC DC switching regulator easy to operate.

MAX1945REUI+T Features


1 outputs
Peak reflow temperature (Cel) of 260

MAX1945REUI+T Applications


There are a lot of Maxim Integrated MAX1945REUI+T Voltage Regulators applications.

  • Analog precision reference circuits
  • Solar power plants
  • Wind power
  • Balance equipment
  • Overvoltage protection circuits in TV sets
  • Power supplies of electronic gadgets
  • Network technology
  • Direct power supply system
  • Automatic testing equipment
  • Low output voltage switching power supply circuits